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We are looking for a passionate Senior DevOps Engineer to help us build and maintain a reliable, secure, scalable and efficient real-time platform, by combining software engineering and systems engineering skills. The ideal candidate should ensure that moving fast doesn’t mean sacrificing stability, quality, performance, or maintainability. Additionally, s/he must have the attitude and skills to automate every process as much as possible, so as to satisfy our hungry customers.&nbsp;&nbsp;We have a microservice architecture with over 80 services that collectively handle thousands of requests per second. Our communication methods include both synchronous and event-based approaches. The majority of our codebase is written in Golang. We use REST APIs and gRPC. Our infrastructure is hosted in both AWS and GCP, and we leverage Kubernetes for container orchestration. Our data storage solutions include PostgreSQL, MongoDB, and Redis. Additionally, we are part of the Delivery Hero group, working closely with their Global Services division.&nbsp;We are a team of energetic, motivated and restless tech enthusiasts that take on the challenge of empowering our customers and internal users. We do that by providing them with the necessary intuitive technologies through creating a wide range of software solutions.&nbsp;If you have strong technical background and “get-things-done” attitude, then challenge yourself by joining our #devopsteam and make an impact!&nbsp;What you’ll do:&nbsp;<ul><li>Build and Enhance Infrastructure. Work on designing, building, and maintaining infrastructure systems to ensure they are secure, reliable, and scalable.</li><li>Build tools and automations to streamline processes, move faster without sacrificing quality.</li><li>Set up and manage monitoring tools to track system health, identify anomalies, and take preemptive measures to avoid downtime.&nbsp;</li><li>Work closely with development teams to improve systems efficiency, reliability, observability and security.</li><li>Implement and follow security best practices to protect data integrity and ensure compliance with industry standards.</li><li>Regularly evaluate the production readiness of our services and infrastructure, propose and implement the appropriate changes in collaboration with the development teams.</li><li>Manage and resolve incidents, perform root cause analyses, and work on preventive measures.</li><li>Μaintain clear and detailed documentation for infrastructure configurations, build and deployment processes, and operations practices.</li><li>Work in a high-paced environment, with different Agile teams and stakeholders</li><li>Be part of a small team, involved in the end-to-end delivery process</li></ul>

Senior DevOps Engineer

As Senior Manager, Developer Experience (DX) &amp; Community Enablement Engineer (Individual Contributor), you will be the developer-first advocate for our pip-installable AI Capabilities SDK. Your mission is to make the SDK intuitive, discoverable, and delightful to use, while enabling a thriving internal and external contribution ecosystem. You will design DX standards, build quickstarts, sample apps, and scaffolding tools, and lead community enablement programs that accelerate adoption and reduce friction.You will collaborate closely with:<ul><li>Embedded AI Architecture and Solution Design Teams to ensure SDK ergonomics align with real-world solution patterns.</li><li>AI Engineering for PI increments and integration of external technologies.</li><li>Digital Creation Centers and Forward Impact Teams (FITs) as primary consumers, capturing feedback to improve usability.</li><li>Technical Writers, DevOps, and Evaluation &amp; QA Engineers to ensure documentation, pipelines, and quality gates support a seamless developer experience.</li></ul>Why this Role MattersEven the most powerful SDK fails without great developer experience. This role ensures our AI capabilities are easy to adopt, extend, and contribute to, reducing bespoke engineering and accelerating time-to-first-success across the enterprise. By combining DX engineering with community enablement, you create a multiplier effect for innovation and reuse.ROLE RESPONSIBILITIES1) Developer Experience Architecture<ul><li>Define DX standards for SDK ergonomics: API clarity, naming conventions, error models, configuration patterns, and backward compatibility.</li><li>Build quickstarts, sample apps, and notebooks for common AI patterns (RAG pipelines, agent workflows, tool integration).</li><li>Develop cookiecutters/CLI scaffolds that prewire tests, telemetry, and guardrails for new modules or contributions.</li></ul>2) Documentation &amp; Discoverability<ul><li>Collaborate with Technical Writers to produce developer-focused guides, tutorials, and code recipes.</li><li>Ensure API docs are complete, searchable, and versioned; integrate doc generation into CI/CD pipelines.</li><li>Maintain pattern libraries and exemplars that show “when, why, and how” to use SDK components.</li></ul>3) Community Enablement &amp; Contribution Workflows<ul><li>Design and maintain open-source-style contribution workflows: feature branches, PR checks, mandatory tests/docs, and review guidelines.</li><li>Build tooling and templates for contributors to extend SDK modules safely and consistently.</li><li>Run enablement programs (brown bags, office hours, pattern showcases) to onboard internal teams and external contributors.</li></ul>4) Feedback Loops &amp; Continuous Improvement<ul><li>Capture DX feedback from Digital Creation Centers, FITs, and community contributors; prioritize improvements in APIs, docs, and tooling.</li><li>Partner with DevOps to streamline build/release ergonomics (artifact discoverability, changelogs, migration guides).</li><li>Collaborate with Evaluation &amp; QA Engineers to surface evaluation results in developer-friendly formats (dashboards, diffs vs. baselines).</li></ul>5) Advocacy &amp; Evangelism<ul><li>Act as the voice of the developer in design reviews; ensure APIs and workflows minimize friction and cognitive load.</li><li>Promote reuse and contribution culture across the enterprise; highlight exemplars and celebrate community impact.</li><li>Partner with AI Capability Architecture Lead to align DX priorities with capability roadmap and strategic goals.</li></ul>MEASURES OF SUCCESS<ul><li>DX quality: Positive developer feedback; reduced onboarding time; faster time-to-first-success.</li><li>Adoption &amp; reuse: Increased SDK usage across products; higher contribution rates from internal teams and community.</li><li>Documentation completeness: API docs and guides consistently meet standards; discoverability improved.</li><li>Contribution workflow efficiency: PR cycle times reduced; compliance with tests/docs near 100%.</li><li>Community engagement: Active participation in enablement programs; measurable impact on SDK evolution.</li></ul>QUALIFICATIONSBasic Qualifications<ul><li>7+ years in software engineering or developer experience roles, with strong focus on SDK/API usability and enablement.</li><li>Proficiency in Python and experience building developer-facing libraries (packaging, semantic versioning, backward compatibility).</li><li>Hands-on experience with DX tooling (cookiecutters, CLI scaffolds, doc generators like Sphinx or MkDocs).</li><li>Strong understanding of CI/CD pipelines, contribution workflows, and automated doc/test integration.</li><li>Excellent communication skills; ability to translate complex technical concepts into clear, actionable guidance.</li></ul>Preferred Qualifications<ul><li>Familiarity with GenAI/LLM ecosystems (RAG, agent frameworks, MCP adaptors) and their developer integration patterns.</li><li>Familiarity in designing and implementing Developer Experience (DX) evaluation frameworks</li><li>Experience running developer enablement programs and managing community contribution workflows.</li><li>Background in open-source practices and multi-language SDK delivery (Python primary; TypeScript/Java nice-to-have).</li><li>Exposure to observability and security-by-design principles for developer-facing libraries.</li><li>Comfortable collaborating across architecture, QA, DevOps, DX, platform, and product teams in matrixed organizations.</li></ul>

Senior Manager, Developer Experience & Community Enablement Engineer 4949160

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too.&nbsp;Join our continuously growing team, which employs over&nbsp;2.500 professionals in Greece, and&nbsp;is listed in&nbsp;Greece's Top Employers, Great Place to Work and Best Workplaces for Women for 2024! Experience great&nbsp;flexibility,&nbsp;under&nbsp;our hybrid&nbsp;operating model&nbsp;across our offices in&nbsp;Athens,&nbsp;Patras, and&nbsp;Thessaloniki, while benefiting from&nbsp;personalized learning&nbsp;and&nbsp;career development opportunities. We prioritize&nbsp;diversity, equity,&nbsp;and&nbsp;inclusion, fostering an environment where everyone's unique perspectives are valued, that supports you in building an&nbsp;exceptional experience for yourself, and a&nbsp;better working world for all.&nbsp;&nbsp;The&nbsp;opportunity&nbsp;We are currently seeking highly motivated people for our Technology Consulting practice, which is a leading provider of services to financial industry and large corporate clients of all industries.&nbsp;You will work in multi-disciplinary teams to provide a broad range of information technology related services, such as IT strategy and architecture, IT implementation support, and software development. Team members include professionals with a variety of backgrounds, including excellent academic credentials in quantitative sciences, IT, engineering, business and economics, as well as deep professional experience in Greece and abroad.&nbsp;As an IT Professional you will contribute technical insight to client engagements and internal projects, as well as supervise more junior members of the team, in Greece and abroad. In line with EY's commitment to quality, you will ensure that your work is of the highest quality.&nbsp;To qualify for the role you must have<ul><li>Excellent academic background, including at a minimum a bachelor’s and preferably a master’s degree in Computer Engineering, Software Engineering, Information Technology/Systems or another related field.</li><li>Strong written and verbal communication, presentation, client service and technical writing skills in both Greek and English.</li><li>Analytical and problem-solving skills.</li><li>Specifically, the candidate should demonstrate strong software development skills:<ul><li>Proven experience in web development with technologies like HTML, CSS, JavaScript, TypeScript, jQuery, JSON, XML.</li><li>Experience with front-end frameworks like Bootstrap.</li><li>Extensive knowledge of JavaScript frameworks like AngularJS, Ember, Backbone, ReactJS.</li><li>Experience with CSS preprocessors.</li><li>Experience with responsive and mobile design.</li><li>Experience with RESTful APIs and Services</li><li>Working with both UI and backend visualization frameworks.</li><li>Working knowledge of versioning and source control systems.</li></ul></li><li>Any of the following will also be considered an asset<ul><li>Relevant working experience in implementation of IT systems, including analysis, design, implementation, integration and maintenance.</li><li>Working experience with at least one RDMS (SQL Server, Oracle Database, MySQL, PostgreSQL).</li><li>Experience in application development using the .NET Framework, Java or PHP</li></ul></li></ul>&nbsp;What we are looking for&nbsp;What is most important is that you are committed to working with your colleagues as part of a high-performing team. You’ll need to demonstrate enthusiasm, motivation and passion to develop fast in an international working environment. You’ll need to pick up new skills and talents as you go, so asking questions and having the confidence to speak up are essential. If you’ve got the right combination of technical knowledge and communication skills, this role is for you.&nbsp;What we offer&nbsp;<ul><li>Competitive remuneration package: You’ll be rewarded for your individual and team performance. Depending on your experience, our comprehensive rewards package includes benefits that suit your needs including cutting-edge technological equipment, ticket restaurant vouchers, a private health insurance scheme, life insurance, income protection and an exclusive EY benefits club that provides a wide range of discounts, offers and promotions.&nbsp;</li><li>Flexible working arrangements: We operate under a hybrid working model, which is defined based on both your own preferences and team’s needs, and we enjoy our summers with short Fridays.</li><li>Personalized learning experience and career development: We provide free and unlimited access to educational platforms and EY Badges, support certifications, and provide coaching and feedback, as a part of our Leadership &amp; Development process, all of which can lead to a meaningful impact and success as defined by you.</li><li>Transformative leadership:&nbsp;We’ll give you the insights, coaching and confidence to be the leader the world needs.</li><li>Diverse and inclusive culture:&nbsp;You’ll be embraced for who you are and empowered to use your voice to help others find theirs.</li><li>International Experience:&nbsp;Become part of international projects and work along multicultural teams, through our global network.</li><li>Above all, you will be working in one of the most recognized employers in Greece, as we have been awarded the Top Employers, Great Place to Work and Best Workplaces for Women awards for 2024.</li></ul>&nbsp;&nbsp;&nbsp;If you can demonstrate that you meet the criteria above, please contact us as soon as possible.&nbsp;The exceptional EY experience. It’s yours to build.&nbsp;&nbsp;Apply now.&nbsp;&nbsp;EY | Building a better working world&nbsp;&nbsp;EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.&nbsp;&nbsp;&nbsp;Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.&nbsp;&nbsp;&nbsp;Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.&nbsp;#LI-Hybrid

Front-End Developer

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too.&nbsp;Join our continuously growing team, which employs over&nbsp;2.500 professionals in Greece, and&nbsp;is listed in&nbsp;Greece's Top Employers, Great Place to Work and Best Workplaces for Women for 2024! Experience great&nbsp;flexibility,&nbsp;under&nbsp;our hybrid&nbsp;operating model&nbsp;across our offices in&nbsp;Athens,&nbsp;Patras, and&nbsp;Thessaloniki, while benefiting from&nbsp;personalized learning&nbsp;and&nbsp;career development opportunities. We prioritize&nbsp;diversity, equity,&nbsp;and&nbsp;inclusion, fostering an environment where everyone's unique perspectives are valued, that supports you in building an&nbsp;exceptional experience for yourself, and a&nbsp;better working world for all.&nbsp;&nbsp;The opportunity&nbsp;We are currently seeking highly motivated people for our Technology Consulting practice to work either in Athens or Patras, which is a leading provider of services to the financial industry and large corporate clients of all industries.You will work in multi-disciplinary teams to provide a broad range of information technology-related services, such as IT strategy and architecture, IT implementation support, and software design/development. Team members include professionals with a variety of backgrounds, including excellent academic credentials in quantitative sciences, IT, engineering, business, and economics, as well as deep professional experience in Greece and abroad.As an IT Professional, you will contribute technical insight to client engagements and internal projects, as well as supervise more junior members of the team, in Greece and abroad. In line with EY's commitment to quality, you will ensure that your work is of the highest quality.&nbsp;To qualify for the role, you must have&nbsp;<ul><li>Role-based skill set:<ul><li>Responsible for the effective management and delivery of one or more processes, solutions and/or projects, ensuring a focus on quality and effective risk management.</li><li>Responsible for continuous process improvement, the identification of innovative solutions through research and analysis, insight, and experience of best practices</li><li>May manage professional employees or supervise others to deliver complex technical initiatives, with accountability for performance and results</li><li>Applies depth of expertise to guide others and interprets internal / external issues to recommend quality solutions.</li><li>Meets performance objectives and metrics set locally (client service, quality and risk management, sales and business growth, solution development and teaming etc.)</li></ul></li><li>Soft skill set:<ul><li>Strong academic background, including at a minimum a bachelor’s and preferably a master’s degree in Computer Engineering, Software Engineering, Information Technology/Systems, or other related field with strong quantitative focus.</li><li>Strong written and verbal communication, presentation, client service and technical writing skills in both Greek and English.</li><li>Strong collaborating capabilities with different people/teams/responsibility roles, to ensure successful and timely delivery of projects.</li></ul></li><li>Tech skill set:<ul><li>Application and Tool Analysis</li><li>Cloud Computing Architecture</li><li>Cybersecurity and Privacy Architecture</li><li>Architecture Design and Data Modelling</li><li>Design Methodologies &amp; Tools</li><li>Emerging Technologies (containerization/orchestration)</li><li>IT Standards and Governance</li><li>Platform Architecture/Solution Architecture Design</li><li>Technical Feasibility Analysis</li><li>Technology Business Requirements Definition, Analysis and Mapping</li><li>Technology Cost-Benefit Analysis</li></ul></li><li>Previous experience:<ul><li>At least 5-6 years of working experience as a .NET Software Engineer.</li><li>In-depth understanding of Object-Oriented design/programming, familiarity with commonly used design patterns.</li><li>Experience in web development using technologies like Angular or React (preferably using TypeScript).</li><li>Solid understanding of relational databases, NoSQL is a nice to have.</li></ul></li></ul>&nbsp;What we are looking for&nbsp;What is most important is that you are committed to working with your colleagues as part of a high-performing team. You’ll need to demonstrate enthusiasm, motivation, and passion to develop fast in an international working environment. You’ll need to pick up new skills and talents as you go, so asking questions and having the confidence to speak up are essential. If you’ve got the right combination of technical knowledge and communication skills, this role is for you.&nbsp;What we offer&nbsp;<ul><li>Competitive remuneration package: You’ll be rewarded for your individual and team performance. Depending on your experience, our comprehensive rewards package includes benefits that suit your needs including cutting-edge technological equipment, ticket restaurant vouchers, a private health insurance scheme, life insurance, income protection and an exclusive EY benefits club that provides a wide range of discounts, offers and promotions.&nbsp;</li><li>Flexible working arrangements: We operate under a hybrid working model, which is defined based on both your own preferences and team’s needs, and we enjoy our summers with short Fridays.</li><li>Personalized learning experience and career development: We provide free and unlimited access to educational platforms and EY Badges, support certifications, and provide coaching and feedback, as a part of our Leadership &amp; Development process, all of which can lead to a meaningful impact and success as defined by you.</li><li>Transformative leadership:&nbsp;We’ll give you the insights, coaching and confidence to be the leader the world needs.</li><li>Diverse and inclusive culture:&nbsp;You’ll be embraced for who you are and empowered to use your voice to help others find theirs.</li><li>International Experience:&nbsp;Become part of international projects and work along multicultural teams, through our global network.</li><li>Above all, you will be working in one of the most recognized employers in Greece, as we have been awarded the Top Employers, Great Place to Work and Best Workplaces for Women awards for 2024.</li></ul>&nbsp;&nbsp;&nbsp;If you can demonstrate that you meet the criteria above, please contact us as soon as possible.&nbsp;The exceptional EY experience. It’s yours to build.&nbsp;&nbsp;Apply now.&nbsp;&nbsp;EY | Building a better working world&nbsp;&nbsp;EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.&nbsp;&nbsp;&nbsp;Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.&nbsp;&nbsp;&nbsp;Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.&nbsp;&nbsp;#LI-Hybrid

Solution Architect

To meet our current corporate needs, we would like to bring to our team a&nbsp;Senior&nbsp;&nbsp;Network Engineer (Customer ICT). Network Monitoring<ul><li>You will monitor and maintain all network related equipment in all sites and respond to alerts and outages</li><li>Contribute to the design and implementation of new solutions and improving resilience of the current environment</li><li>Establishing network environments by getting involved in: designing system configuration, directing system installation, defining, documenting and enforcing system standards;</li></ul>Maintaining network areas<ul><li>Maximizing network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with network architects on network optimization</li><li>Upgrading network equipment to the latest stable firmware releases</li><li>The configuration of routing, switching and load balancing devices</li></ul>Keeping updated documentation<ul><li>Implementing and coordinating housekeeping</li><li>Updating network documents</li><li>Updating network designs</li></ul> Job requirementsTo be a successful candidate, your professional profile should match the following criteria:<ul><li>University or College Degree in Network Engineering, Computer Science, Information Technology, Digital Systems or relevant technology-related field</li><li>Previous professional experience for this position is important! So, you need to have at least Five&nbsp;(5) years of experience in Network Engineering</li><li>You hold a CCNA level certification (CCNP preferred)</li><li>You have a hands-on experience with monitoring, network diagnostic and network analytics tools and understanding of VMWare</li><li>… still, you need to have some experience with VoIP technologies, Linux and Windows OS, Server systems (IBM, HP, DELL, Cisco) and Networking (Cisco, Checkpoint, F5, Citrix)</li><li>IaC (Infrastructure as a code ) will be considered a plus</li><li>Knowledge in automation tools such as Terraform, Ansible will be preferred</li><li>The position entails frequent travelling to the countries where our customers operate, so you are in a position to travel</li><li>Completed military obligations for male candidates</li></ul>On a personal side:<ul><li>Apart from being an excellent Senior Network Engineer you have developed your analytical and problem-solving skills.</li><li>You are fluent in English language (both oral and written skills)</li><li>As a person, you are a fast learner, agile and quick to grasp new concepts and software products</li></ul> About Us:&nbsp;INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 39 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2023, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally.We are an Equal Opportunity Employer. We do not discriminate in any employment practices for reasons of race, color, religion, gender, sexual orientation, national origin, age, marital status, medical condition or disability, or any other legally protected status. Our premises at Paiania, Attica, have been designed to provide easy access to people with disabilities

Senior Network Engineer (Customer ICT)

The Senior SAP MM-WM Consultant is a key role which is crucial for the digital transformation of ΕLVAL’s, and generally Aluminum segment’s manufacturing processes. The objective is to lead the design, implementation, optimization and support of SAP MM-WM solutions at Aluminium Segment plants. It requires a deep understanding of SAP MM &amp; WM modules and entails working closely with cross-functional teams in the Aluminium segment to achieve company’s business objectives.&nbsp;Key accountabilities as a&nbsp;Senior SAP MM-WM Consultant&nbsp;<ul><li>Prepare and deliver functional specifications of SAP Materials Management (MM) and SAP Warehouse Management (WM) solutions, considering integration points with other SAP modules (e.g., SD, FI, PM, PP) and other non-SAP Enterprise Systems</li><li>Lead the design, configuration and implementation of new SAP MM-WM solutions comprising any required migration activities</li><li>Lead functional, integration, user acceptance of any regression testing activities to ensure implementation follows project’s specifications</li><li>Provide training to end users, major stakeholders and deliver relevant Documentation</li><li>Provide ongoing support to ensure no disruption of business operations</li><li>Identify areas for improvement in current processes and propose innovative solutions for digital transformation</li><li>Collaborate with cross-functional corporate teams and/or external consultants, to ensure the successful implementation and integration of SAP MM-WM solutions</li></ul>Knowledge, Qualifications and Experience<ul><li>BSc/MSc degree in Engineering, Computer Science, or other relevant field</li><li>5+ years of professional experience in SAP MM-WM implementations, with a proven track record of success in at least one full cycle implementation project in S/4HANA</li><li>Experience in MM module: Material Master, Vendor Master, Purchasing Elements, Invoice Verification, Valuation and Account Determination.</li><li>Experience in WM module: Order picking, packing, shipping, inventory management, stock management</li><li>Strong understanding of supply chain processes, workflows, PP Module, variant configuration and/or ABAP understanding will be considered as a plus</li><li>Knowledge of software development lifecycle</li><li>Strong organizational skills and ability to handle multiple tasks in parallel</li><li>Attention to detail, critical thinking&nbsp;and decision-making ability</li><li>Analytical, organizational and time management skills</li><li>Proficient in English language</li></ul>

BUSINESS APPLICATIONS SENIOR SPECIALIST (3263)

As a Team Leader of our Application Support Team, you will oversee the smooth operation and ongoing improvement of software systems developed by OPAP's internal Software Development Team. You will be guiding a team that delivers expert technical support, resolves application issues promptly, and collaborates with stakeholders to enhance user satisfaction and system reliability.&nbsp;Your day to day will include:<ul><li>Leading and mentoring the application support team by supervising performance, fostering collaboration, and promoting creative thinking to enhance capabilities and achieve goals</li><li>Managing and prioritizing incidents, service requests, and problem tickets, ensuring timely resolution and adherence to SLAs</li><li>Performing root cause analysis (RCA) and coordinating permanent fixes for recurring application issues</li><li>Overseeing application monitoring and alerting systems, ensuring proactive identification and resolution of issues</li><li>Collaborating with DevOps and infrastructure teams to support CI/CD pipelines, deployments, and environment stability</li><li>Maintaining and enhancing automation scripts and tools for monitoring, reporting, and routine support tasks</li><li>Ensuring application logs, performance metrics, and telemetry data are effectively used for diagnostics and optimization</li><li>Coordinating application upgrades, patches, and configuration changes, ensuring minimal disruption to users</li><li>Managing access controls, security configurations, and compliance requirements for supported applications</li><li>Documenting technical procedures, troubleshooting guides, and known issues to build a robust knowledge base</li></ul>&nbsp;What you need to succeed:&nbsp;<ul><li>BSc in Computer Engineering / Science, Information Systems Management or relevant field. MSc in relevant topic is desirable</li><li>At least 5 years of relevant experience in the development, monitoring and/or support of enterprise SW applications</li><li>At least 2 years of experience in leading a development or application support team</li><li>Experience in industry-standard development frameworks and tools such as Spring, Spring Boot, JPA, Junit, JavaEE/JakartaEE, Docker, Kubernetes, Wildfly, Redis, RabbitMQ.</li><li>Experience in industry-standard relational and non-relational database systems such as MySQL, Postgres, Oracle, MongoDb</li><li>Experience in configuration management tools (puppet/ansible)</li><li>Experience in monitoring tools (Grafana, Kibana) and alerting tools (ElastAlert, Nagios)</li><li>Experience in version control tools like Git, Subversion</li><li>Familiar with Continuous Integration, Continuous Delivery and Agile practices</li><li>Solid understanding of fundamental design principles behind a scalable application</li><li>Familiarity with Linux systems</li><li>Experience in cloud environments such as Azure, AWS will be considered a plus</li><li>Ability to multi-task and rapidly switch context</li></ul>&nbsp;What’s in it for you?<ul><li>An award-winning working environment&nbsp;🚀</li><li>State of the art facilities including gym &amp; restaurant&nbsp;🏢</li><li>Hybrid working model&nbsp;💻</li><li>Competitive salary package and bonus scheme&nbsp;💸</li><li>Health insurance coverage &amp; Pension Plan&nbsp;🙏</li><li>Monthly food allowance&nbsp;🍴</li><li>Continuous learning with classroom/digital trainings by OpapAcademy&nbsp;🎓</li><li>Internal Career Opportunities&nbsp;💼</li><li>Well-Being Activities&nbsp;💪</li></ul>&nbsp;OPAP Group is an equal opportunity employer&nbsp;Does this sound like you? If yes, we would love to meet you!

Application Support Team Leader (3634)

As part of our Engineering team, you will work in a fast-paced, dynamic and cross-functional environment, using cutting-edge technologies.Requirements<ul><li>Professional experience in production-grade software, a strong understanding of Node.js, C++ or Go.</li><li>Strong experience with data persistence using SQL DBMS (e.g. MySQL, PostgreSQL)</li><li>Experience with Web API design and HTTP</li><li>Strong troubleshooting and debugging skills</li><li>Experience with design patterns and code architecture</li><li>Team spirit with good communication skills</li><li>Ability to take initiatives</li></ul>Nice to have<ul><li>Experience with NoSQL databases (e.g. MongoDB)</li><li>Solid Docker knowledge (build optimization, networks, Docker Compose, etc.)</li><li>Strong understanding of concurrency and parallelism</li><li>Knowledge of common Goroutine and channel patterns</li><li>Implement reactive architecture, microservices, and REST APIs</li></ul>Benefits<ul><li>Full-time position with a competitive salary</li><li>Private Health Care insurance</li><li>Access to online courses and relevant resources</li><li>Work at a fast-growing company with room to grow both technically and professionally</li><li>Unique working experience as a valuable part of an ambitious and open-minded team</li><li>Gear for your home office</li></ul>

Backend Engineer

Code.Hub is the first Hub for Developers in Greece, builds together with partners decentralized digital hubs in FinTech for expanding the portfolio of their services globally. Code.Hub has the knowledge and technical mentorship for all technologies and helps the SW Engineers expand their skills and opportunity to make a great career path for their future!Code.Hub believes in the talent of Greece. Code.Hub manages the biggest Software Development projects in the Greek market and numerous already 75% of the IT market in Greece. During 2018 and 2019, Code.Hub was listed in the top 100 most innovative initiatives in Greece.Code.Hub was awarded in 2021 &amp; 2020 with Gold Awards as the best company in the market regarding our services and again in 2022 as the Rising Star of the year, taking first place in “Best Talent Management Strategy &amp; Initiative” and “Best Youth Employment Initiative”. Code.Hub works together with leading global professional services companies, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. Code.Hub works with high-end technologies to help clients improve their performance and create sustainable value for their stakeholders.Our FinTech project is one of the largest Greek banks headquartered in Athens, Greece, with approximately 18.5 thousand employees in 8 countries in Greece and South East Europe, which offers a full range of financial products and services to approximately 5.6 mn customers. Total assets of the Group amounted to €82.2 bn, net loans to €48.3 bn and customer deposits to €39.3 bn. We implement all the re-engineering to cutting edge technologies, all the applications in FinTech Sector, from Architecture to new mobile application services in the Greek Market.We are looking for a Front-End Developer, who will be responsible for developing, designing, and implementing high-impact features. Also, you will manage, maintain, and extend already existing implementations. You will work closely with the Product Owner and the team Designer to finalize UX and agree on UI as part of an agile team, working in a hybrid model that blends in-office and remote work.Responsibilities:<ul><li>Design and implement highly responsive and performant user interface components using React.</li><li>Participate in the full development &amp; release lifecycle of the next generation software.</li><li>You will be helping to drive code quality, ensuring best practices.</li><li>Participate in code reviews and task estimation.</li><li>Take ownership of products/features and writing technical documentation.</li></ul>WHO WE´RE LOOKING FOR?&nbsp; Basic Requirements:<ul><li>Bachelor’s Degree (AEI / TEI) in Computer Science, Software engineering or related discipline.</li><li>Minimum 3 years of experience with React.js.</li><li>Experience with JavaScript, CSS, and HTML.</li><li>Experience with front-end application design patterns (e.g., SPA).</li><li>Sufficient knowledge of state management solutions and experience related tools/libraries (e.g., context, Redux).</li><li>Experience with version control (Git).</li><li>Sufficient knowledge of API design and integration (e.g., Rest).</li><li>Ability to work as a team member and guide less experienced members.</li><li>Ability to work creatively in a problem-solving environment.</li><li>Passionate about quality.</li></ul>Good to Have:<ul><li>Experience with testing frameworks.</li><li>Knowledge of Webpack, or other build tools.</li><li>Experience working in agile environment.</li><li>Experience with Continuous Delivery approaches and best practices, such as Continuous Integration, TDD, BDD etc.</li><li>Experience with user interface design.</li><li>Experience with functional programming principles and practices.</li></ul>Let’s talk about us:<ul><li>Hybrid working model.</li><li>A competitive salary.</li><li>Signing Bonus.</li><li>Brand new equipment.</li><li>Exciting &amp; friendly work environment.</li><li>Career &amp; competencies’ development.</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn.</li><li>L&amp;D plan for your career improvement.</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun! Internal competitions &amp; rewards.</li></ul>Let’s talk about Code.Hub-ers:<ul><li>You are eligible to free LinkedIn trainings.</li><li>You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction.</li><li>Training &amp; Tech Mentor for your induction.</li><li>Unlimited access to LinkedIn Learning platform (1st semester).</li><li>Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.</li><li>Private Health Insurance.</li><li>Performance planning each six months and each two years planning of promotion.</li><li>Free Lunch/Snack every day &amp; Cocktail Fridays @ our offices.</li><li>Referral Bonus.</li></ul>

React Front-End Developer

Lead customer operations’ teams to enhance network optimization and provide architectural and design recommendations based on KPI reporting. Work closely with client’s network operations monitoring departments (NOC, SOC) providing guidelines and instructions for the implementation of best practices regarding ensuring the smooth operation of the network and resolving any issues that may arise during its operation.&nbsp;Main Responsibilities:&nbsp;Network Security Design and Implementation:&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Design and implement Standard Operating Procedures (SOPs) for client network and security solutions.&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ensure best practices are followed across client projects.&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ascertain that Projects are comprehensively documented according to Corporate policy&nbsp;and customer requirements&nbsp;Customer Support and Operations:&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Lead customer operations on premises&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Lead Daily network operations such as: Health Check, Monitoring and analysis of relevant performance indicators and management of relevant system alerts (Performance Alarm Handling), management of technical problems and their correction (e.g. operation, security), Configuration Changes, reproduction of errors in the lab environment to facilitate the resolution process (if possible), etc.&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Orchestrate escalated Customer Incidents thus ensuring SLAs&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Manage Service Requests that require implementation&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Manage Change Requests that require design and implementation&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Lead incident response efforts and root cause analysis towards implementing corrective measures to prevent future incidents.&nbsp;&nbsp;Technical Expertise and Continuous Improvement:&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Stay updated with the latest security trends, threats, and technologies.&nbsp;&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Lead customer nonproduction testing.&nbsp;What we are looking for:&nbsp;· At least 5 years of work experience in network management issues (Routing, Switching) in a large organization or campus/ business environment with an extensive office network and technologies such as wired and wireless LAN, SD-WAN, &nbsp;and MPLS.&nbsp;·&nbsp; &nbsp; &nbsp;At least 5 years of work experience in solutions from manufacturers such as Cisco, Huawei or Fortinet.&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; High level Security knowledge desirable.&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;At least 2 years of experience in network management in a cloud environment (Azure, AWS, Oracle) is desirable.&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Bachelor's or &nbsp;Master's degree in a relevant field (e.g. Computer Science, Electrical Engineering, Network Engineering).&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CCNP Enterprise or equivalent certifications from other manufacturers (Fortinet, Juniper, Palo Alto), with corresponding experience in an integrator or telecommunications provider required.&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CCNP Security or equivalent certifications from other manufacturers (Fortinet (NSE7, Palo Alto), with corresponding experience in an integrator or telecommunications provider required.&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Experience with Huawei’s LAN and Wifi solutions and iMaster is highly desirable.&nbsp;What you will gain:&nbsp;<ul><li>🏋️ ️Friendly and dynamic working environment</li><li>🏫 Formal training and Professional Qualifications fully funded</li><li>✔️ Competitive compensation package</li><li>⚕️ Private Health Insurance</li><li>⚖️Work-Life Balance initiatives</li><li>🏃🏽 Corporate Sports Teams (e.g. Running, Basketball, Volleyball)</li><li>👥 A Buddy who will support you with your onboarding</li></ul>

Senior Network Security Engineer

As such we are seeking an experience cloud architect who can be part of this exciting journey at Chubb. As an experience hands on cloud architect, you will be responsible for both Infrastructure automation design and container platform design at Chubb. A successful candidate would have hands-on experience of container platforms (Kubernetes), Cloud Platforms(Azure/GCP), and experience with application architecture best practices for cloud and Infrastructure as code.Successful candidate will also have opportunity to build and innovate solutions around various Infrastructure problems right from developer experience to operational excellence across the services provided by the cloud engineering team. This is a unique opportunity for right leader to steer the product capabilities as Chubb Embarks on building its new GCP platform.&nbsp;Responsibilities<ul><li>Provide Leadership to build and execute on the Chubbs Cloud strategy. Present to Senior stakeholders and executive on the Roadmap and progress of cloud transformation</li><li>Work on the cloud transformation projects across Chubb and provide architectural guidance to application team</li><li>Work with cloud engineering team to design and implement right Cloud patterns including resiliency and performance best practices</li><li>Make sure application teams are following Cloud Adoption Framework and designing apps with current Chubb Standards</li><li>Come up with design specification of new cloud services based on requirements coming from application teams and work with Engineering to build self services around it</li><li>Accountable for automation and self-service capabilities using CI/CD pipelines for Infrastructure</li><li>Build Operational capabilities around the Cloud platform for Operations team and guide them on the new services and capabilities coming out of engineering</li><li>Document and Design controls and governance policies around Azure platform and automate deployments of the security policies in collaboration with security teams</li><li>Manage the end user collaboration conduct regular sessions to educate Application users on services and automation capabilities and Chubb best practices</li><li>Attend escalations from support teams and provide assistance during major production issues from an engineering prospective</li><li>Assess the current application maturity with regards to cloud native architecture and direct them towards cloud native migration pattern</li><li>Lead Cost management and optimization initiative with application teams to optimize and build right cost model for applications &nbsp;</li></ul>QualificationsQualifications<ul><li>Bachelors degree in Computer science, Computer Engineering, Information Technology or relevant field</li><li>Minimum of 15 year experience in IT automation with 4 years supporting Azure/GCP based cloud services and 2 years of Kubernetes and Docker</li><li>Relevant Azure/GCP &nbsp;Certification will be considered a plus</li><li>Experience with large cloud transformation projects preferably in GCP</li><li>Extensive experience with cloud platform mainly Azure/GCP. Worked on design of IAM/Security/Monitoring and Network Design of Cloud Infrastructure</li><li>Writing Infrastructure as code and pipelines preferably using terraform, ansible, Bash and Jenkins and provide test automation</li><li>Ability to work in both windows and Linux environment with Containers platform such as Kubernetes, AKS, EKS</li><li>Experience with monitoring and logging tools such as ELK and Prometheus and change management tool such as ServiceNow</li></ul>&nbsp;Our team makes the difference, every time. For this reason, we offer in return! We offer hybrid working model, explicit, structured career development, a competitive salary package, annual bonus, long term equity incentives, private medical cover, monthly allowance for lunch, generous personal time off, continuous learning experiences, and work in a fun, lively environment with mentoring from our groundbreaking senior mentors.

Lead Cloud Architect

As Senior Manager, Evaluation &amp; QA Engineer (Individual Contributor), you will own the quality, evaluation, and reliability strategy for our pip‑installable AI Capabilities SDK and its reusable modules (RAG components, agent/tool cookiecutters, MCP adaptors, standardized interfaces). You will design evaluation frameworks, test harnesses, and automation pipelines that make quality measurable and repeatable—from unit and integration tests to adversarial/fuzz testing, performance/cost benchmarking, and safety/privacy checks.You will collaborate closely with:<ul><li>Embedded AI Architects and Solution Designers to codify evaluation requirements that mirror real solution patterns.</li><li>AI Engineering to validate PI increments, integrate external technologies, and capture model/agent‑level failure modes.</li><li>DevOps Engineers to wire evaluation gates into CI/CD and release trains.</li><li>Developer Experience Engineers to ensure developers receive clear, actionable evaluation reports and quickstarts.</li><li>Digital Creation Centers and Forward Impact Teams (FITs) to gather field feedback and ensure tests reflect production reality.</li></ul>&nbsp;Why this Role MattersFor modular AI capabilities to scale safely and predictably, we need evidence‑driven quality. This role turns evaluation into a first‑class, automated discipline—ensuring every SDK change is validated for correctness, performance, safety, and operability. You will reduce regressions, raise confidence, and accelerate adoption across products and services that rely on the SDK as their backbone.ROLE RESPONSIBILITIES1) Evaluation Strategy &amp; Quality Architecture<ul><li>Define the evaluation strategy for SDK modules (parsers, retrievers, rankers, connectors, agent tools, MCP adaptors), including metrics, datasets/fixtures, benchmarks, and acceptance thresholds.</li><li>Establish quality gates for release: test coverage minimums, latency/throughput/cost budgets, stability envelopes, and backward compatibility checks.</li><li>Establish source code writing principles that align with the widely accepted coding standards and ensure high maintainability degree.</li><li>Create reproducibility standards (seeds, dataset/version pins, environment parity) and evidence capture (reports, artifacts) for auditability.</li></ul>2) Test Harnesses &amp; Automation<ul><li>Build unit, integration, contract, property‑based, and fuzz/adversarial test harnesses for SDK components; standardize fixtures for RAG and agent scenarios (vector stores, document corpora, tool execution).</li><li>Partner with DevOps to integrate tests and quality gates into CI/CD (parallelization, matrix runs, caching) and to fail builds on significant regressions or unmet quality bars.</li><li>Design benchmark suites for performance and cost profiling (e.g., latency distributions, throughput, memory/CPU footprints) with clear pass/fail criteria.</li></ul>3) Safety, Privacy &amp; Guardrails<ul><li>Codify safety evaluations (toxicity/abuse prompts, jailbreak resistance, sensitive data leakage risks) and policy adherence tests for agent/tool behaviors.</li><li>Validate security-by-design aspects of SDK usage (authn/z integration points, secrets handling, data minimization); coordinate with Platform/Security for service consumers.</li><li>Ensure privacy and compliance checks are represented in test plans and evidence bundles (PII handling, retention, deletion workflows).</li></ul>4) Observability-by-Design for Libraries<ul><li>Work with Capability Architecture and DevOps to embed diagnostic hooks suitable for libraries (structured logging, metrics/traces toggles) and define SLIs relevant to consuming services.</li><li>Verify error models (exceptions/types/codes) and retry/backoff behaviors; ensure runbooks and troubleshooting guides are informed by evaluation results.</li></ul>5) Data &amp; Datasets Governance for Evaluation<ul><li>Curate and version evaluation datasets (synthetic and real-world samples where appropriate); maintain data lineage and provenance.</li><li>Implement dataset health checks (drift, representativeness, coverage) and red‑team suites that evolve with product use cases.</li><li>Align dataset usage with legal/privacy guidance; document constraints and approvals.</li></ul>6) Developer Experience &amp; Enablement<ul><li>Produce evaluation reports and quality dashboards that developers can interpret quickly (summary + drill‑downs + diffs vs. baseline).</li><li>Collaborate with Technical Writers and Developer Experience engineers to include evaluation guidance, quickstarts, and troubleshooting in SDK docs.</li><li>Provide templates for teams to extend evaluation suites when contributing new modules via feature branches.</li></ul>7) Collaboration &amp; Continuous Improvement<ul><li>Close feedback loops with Embedded Architecture, Solution Design, AI Engineering, Creation Centers, and FITs to keep evaluation aligned with production realities.</li><li>Lead post‑release and incident reviews to improve test coverage, resilience, and guardrails.</li><li>Track and improve quality KPIs (escaped defects, regression counts, benchmark variance, time-to-detect/repair).</li></ul>MEASURES OF SUCCESS<ul><li>Safety &amp; compliance: Guardrail tests pass; reduced policy violations; documented evidence meets audit requirements.</li><li>DX &amp; adoption: Clear evaluation reports improve developer confidence; faster time‑to‑first‑success for consuming teams.</li><li>Continuous Improvement: Actionable insights from incidents and field feedback lead to expanded test suites and stronger guardrails.</li><li>Process Excellence: Data-driven evaluation of the efficiency, quality and consistency of the SDK testing and quality workflows.</li></ul>QUALIFICATIONSBasic Qualifications<ul><li>7+ years in QA/Quality Engineering/Evaluation for SDKs, libraries, or platform components in software/AI contexts.</li><li>Hands‑on experience building automated test frameworks (unit/integration/contract) and benchmark suites; strong Python testing fluency (e.g., pytest, property-based testing, fuzzing).</li><li>Proficiency with CI/CD systems (GitHub Actions, Azure DevOps, GitLab CI) and integrating quality gates (coverage, performance, security).</li><li>Working knowledge of AI/ML or GenAI patterns (RAG, vector stores, agents/tools) and evaluation considerations for these workloads.</li><li>Strong grasp of reproducibility, data governance, and observability‑by‑design for libraries.</li></ul>Preferred Qualifications<ul><li>Experience with adversarial/red‑teaming methodologies for LLM‑enabled features and safety guardrails.</li><li>Background in performance engineering (profiling, optimization, latency/cost analysis) for Python libraries.</li><li>Familiarity with security and privacy testing (static analysis, secrets scanning, dependency hygiene, PII handling).</li><li>Exposure to regulated environments (healthcare/pharma/finance) and audit‑ready evidence capture.</li><li>Comfortable collaborating across architecture, DevOps, DX, LLMOps, platform, and product teams in matrixed organizations.</li></ul>

Senior Manager, Evaluation & QA Engineer 4949162

As Quality Engineering Manager, you will be responsible for global establishing and applying delivery &amp; test management, and technical quality standards and services within the delivery portfolios and across the business. You will ensure that Quality Gates and Quality Engineering principles are embedded throughout the software development lifecycle, driving consistency, compliance, and continuous improvement.YOUR NEW KEY RESPONSIBILITIES<ul><li>Create &amp; implement based on best practices, policies, and procedures around Quality Management, including Test Management, DevOps, and delivery (Agile &amp; Waterfall).</li><li>Define, implement and enforce Quality Gates across all phases of delivery to ensure compliance with organizational standards and regulatory requirements.</li><li>Provide independent assurance through health checks, gate reviews, and prioritization based on SAFe methodology in systems such as Azure DevOps.</li><li>Proactively assist teams in the Delivery Portfolios by providing direct support, expert advice, and guidance on Quality Engineering best practices.</li><li>Support onboarding of Project/Delivery Managers to ensure consistent knowledge of ways of working based on SAFe.</li><li>Introduce innovative concepts and ideas to improve overall efficiency in Performance &amp; Quality Management, and set up and maintain quality metrics and dashboards.</li><li>Collaborate with engineering teams to integrate automated testing, continuous integration, and continuous delivery pipelines aligned with DevOps principles.</li></ul>ARE THESE YOUR SECRET INGREDIENTS?<ul><li>Bachelor’s degree in a relevant field; Master’s preferred.</li><li>10+ years of relevant work experience in Project Management and Project Delivery.</li><li>Expert in Project/Programme Management principles, methods, techniques, and tools.</li><li>Implementing QA roadmaps&nbsp;</li><li>Strong knowledge and experience with software testing frameworks, test automation, and Quality Engineering practices.</li><li>Experience working with digital tools such as Miro, Mural, Smartsheet for supporting Design Thinking and Rapid Prototyping approaches.</li><li>Proven ability to develop and implement Performance, Quality, and Assurance functions for both Waterfall and Agile methodologies.</li><li>Certification or operational experience in managing development of Project Online, SharePoint, Azure DevOps, and Office 365 toolsets to support continuous process improvement.</li><li>Excellent facilitation and consultancy skills.</li></ul>ABOUT YOUR NEW TEAM:We are Coca-Cola Hellenic, a growth-focused consumer goods business and strategic bottling partner of The Coca-Cola Company. Operating in 29 markets across Europe, Africa, and Eurasia, we bottle, distribute, and sell an exceptional portfolio of beverages while creating value for our communities, driving socio-economic growth, and reducing our environmental impact.Our team includes more than 30,000 people representing over 70 nationalities across five continents. Diversity is our strength, offering wide opportunities for development and career growth. We nurture talent, support mobility across functions and geographies, and believe in the potential of each individual - even when their experience is not “perfect.”At Coca-Cola HBC, we are an inclusive employer proud of our diverse workforce. We provide equal opportunities for all, regardless of race, color, religion, age, disability, sexual orientation, or gender identity. Join us to shape a culture where everyone belongs and contributes to our success.

Quality Engineering Manager

&nbsp;Our People, Our Energy!&nbsp;<h2>The Company</h2>The Motor Oil GroupAt Motor Oil Group, our people are our energy!We support the Greek economy with exports to over 75 countries, thousands of employees, and continuous new investments. We work together to shape the future of energy and we focus on developing and empowering our people, cultivating their talents that will shape our future journey towards the energy transition.<h2>Starting with the role:</h2>We are looking for an&nbsp;AI/ML Engineer who will develop, test, and deploy machine learning models and algorithms to solve complex business problems.<h2>During your day you will:</h2><ul><li>Build, train, and fine-tunes machine learning models, including Generative AI solutions, to solve diverse business problems effectively.</li><li>Deploy AI/ML models into production environments, ensuring smooth integration with existing systems and workflows.</li><li>Enhance models’ performance by implementing techniques to reduce latency, improve accuracy, and optimize cost-efficiency.</li><li>Continuously monitor models’ performance, address production issues, and implement improvements as needed.</li><li>Optimize costs of Generative AI models by benchmarking various LLMs, selecting efficient algorithms, managing cloud resources, preprocessing and augmenting data, optimizing models, deploying with containers and microservices.</li><li>Work closely with data scientists, software engineers, and other internal and external stakeholders to align AI/ML solutions with business objectives.</li><li>Stay updated with the latest advancements in AI/ML technologies and recommends their integration into the organization’s AI strategy.</li></ul><h2>What you need to stand out:</h2><ul><li>Bachelor’s degree in Engineering, Computer Science, Data Science or other related fields</li><li>Master’s degree in Engineering, Computer Science, Machine Learning, Data Science or other related fields</li><li>Minimum of 3 years of experience in AI/ML, Microsoft technology stack, Azure, C#, python, preferably within the energy industry</li><li>Extensive experience developing reasonably complex, high-quality software over multiple years and maintaining it in production environments</li><li>Strong expertise in areas such as AI, LLM, deep learning, reinforcement learning and generative AI models</li><li>Understanding of IT project management and development principles and related methodologies (e.g. Agile)</li><li>Excellent communications skills both verbal and written, in Greek and English languages</li><li>Passion for innovation and driving impactful solutions in the energy sector</li><li>Ability to handle multiple priorities in a fast-paced, results oriented environment and meet deadlines</li></ul>&nbsp;&nbsp;Our Compass is the #ACTION#A_uthenticity#C_ompassion#T_eamwork#I_ntegrity#O_wnership#N_ever giving up&nbsp;&nbsp;What gives us energy:<ul><li>Friendly and fast paced environment, being always at the heart of the #action</li><li>Continuous learning to empower our teams</li><li>Career Development opportunities across the Motor Oil Group</li><li>Competitive compensation package</li></ul>&nbsp;&nbsp;*We @Motor Oil Group are an equal opportunity employer.Our hiring decisions are based solely on qualifications, merit, and business needs. We recruit, employ, train, and promote individuals without regard to race, color, religion, disability, sex, sexual orientation, gender identity, national origin, age, genetic characteristics, or any other protected status. Our commitment is to maintain an inclusive and diverse workforce where everyone has the opportunity to succeed.

AI/ML Engineer

The FPGA team&nbsp;operates within a multi-disciplined group of Optical, Mechanical, Software, and Electrical Engineers. The candidate will closely collaborate with experts from all fields to develop advanced FPGA designs and be responsible for the automatic verification of the FPGA-SoC operation. This position is an excellent opportunity to participate in the development of advanced FPGA-SoC based embedded products and have an impact on the group and company growth.Responsibilities<ul><li>Participate in the definition of the FPGA SoC architecture.</li><li>Develop code and verify core IP blocks for embedded vision algorithms.</li><li>Design the verification strategies for IP blocks and complete FPGA-SoC systems.</li><li>Develop testbenches, simulation blocks, and hardware in the loop designs for the automatic verification, and regression test of FPGA-SoCs.</li><li>Perform synthesis, place-route, and timing closure on FPGAs.</li></ul>Qualifications<ul><li>Degree qualified in Computer Engineering, Electrical Engineering or equivalent.</li><li>Experience developing at least one of Xilinx/Altera/Microsemi programmable devices along with timing closure skills.</li><li>Experience with RTL coding (VHDL preferred) and simulation tools (Mentor graphics preferred)</li><li>Hands-on experience with designing FPGA SoC with microcontrollers and embedded processors.</li><li>Experience with verification methodologies and verification environments.</li><li>Experience with lab tools like oscilloscopes for HW debugging and testing.</li></ul>Preferred Skills<ul><li>Experience with version control systems like Git or SVN.</li><li>Experience with DevOps like processes for FPGA-SoC verification.</li></ul>

FPGA-SoC Engineer

As&nbsp;a Senior Java Developer&nbsp;you will contribute to a large-scale, high-visibility platform designed for performance, availability, and scalability, handling a significant volume of documents in a distributed, cloud-based environment. Additionally, you will be leading junior java devs team.Responsibilities:<ul><li>Design, develop, and maintain distributed applications using Java 17, Spring and Elasticsearch.</li><li>Contribute to building a scalable and responsive platform hosted on Azure and Kubernetes, utilizing microservices and REST APIs.</li><li>Collaborate closely with developers, business analysts, and architects to deliver high-quality solutions.</li><li>Ensure Liferay customizations adhere to modern web standards.</li><li>Participate in code reviews, update technical documentation, and support CI/CD processes.</li><li>Actively engage in performance optimization and architectural evolution.</li></ul>QualificationWHO WE´RE LOOKING FOR?<ul><li>BSc degree in Computer Science, Engineering, Information Technology or other related fields</li><li>At least 6&nbsp;years of professional experience in software development&nbsp;with Java (preferably Java 17), Spring Framework, and REST API development.</li><li>Experience with Elasticsearch and its integration is a plus.</li><li>Familiarity with Kubernetes and cloud platforms, preferably Azure.</li><li>Good knowledge of PostgreSQL and distributed architectures.</li><li>Experience with messaging systems such as RabbitMQ is a plus.</li><li>Familiarity with React, HTML5, CSS3, and JavaScript is an advantage.</li><li>Team leading</li></ul>WHAT´S IN IT FOR YOU?<ul><li>We value your contribution, which is why we offer a competitive and attractive salary package.</li><li>Your wellbeing is our priority – from day one, you are covered by a comprehensive health insurance plan.</li><li>Benefit from a convenient meal allowance provided through a ticket restaurant card.</li><li>Take part in impactful projects that make a difference at both the national and European level.</li><li>Continue to grow with us through in-house training sessions and a wide range of online learning opportunities.</li><li>Join a collaborative culture where we regularly celebrate achievements and milestones together.</li></ul>

Senior Java Developer for Arηs Greece, Part of Accenture

You will be part of the IT infrastructure engineering team that is responsible for designing and developing scalable, maintainable, highly available system architectures that meet business objectives and SLAs.&nbsp;Responsibilities:&nbsp;<ul><li>Support and maintain On-Prem and Azure infrastructure</li><li>Demonstrate expert knowledge of Virtualization and Cluster administration (Vmware and Hyper-V) as well as Azure Technologies including Azure Virtual Machines, Azure Virtual Networking, Azure Monitoring, Azure Arc.</li><li>Enterprise directory and identity solutions (Active Directory, AzureAD , Azure Authentication, Single sign-on, MFA, identity management)</li><li>Demonstrate in Depth understanding and experience of the Office 365 Platform</li><li>Administer, deploy and support MS Defender, Bitlocker, MDM via Microsoft inTune</li><li>Manage centralized administration and integration of central infrastructure and endpoint services such as Antivirus, OS deployment, software installation, inventory, patching and routine maintenance.</li><li>Evaluate existing systems and provide technical direction to IT support staff</li><li>Participate in capacity planning for IT infrastructure</li><li>Plan ahead for necessary hardware or software upgrades to support system growth</li><li>Manage and maintain critical infrastructure, such as Storages, NAS, Hosts</li><li>Manage user accounts and assets, assign and update security restrictions on the network according to&nbsp;security policies</li></ul>Qualifications:&nbsp;<ul><li>Bachelor’s degree in Information Technology is preferred, or a combination of education, training and experience to provide the required knowledge, skills, and abilities</li><li>5+ years of experience in IT engineering with Microsoft technologies and 3+ years of experience in Azure cloud environments</li><li>Proven expertise and experience in administering MS HyperV and VmWare Clusters</li><li>Hands-on experience architecting and deploying Microsoft Azure environments, including hybrid scenarios, optimizing cost/capacity ratios, proper monitoring, scaling, implementing, and validating database &amp; DR scenarios</li><li>Technical expertise in Azure infrastructure support, including networking, virtualization, identity, security, and storage</li><li>Strong knowledge on HP and Dell Servers, Storages and SAN Switches</li><li>Basic Network Switching and Firewalls understanding</li><li>Zerto DR Solutions and/ or Veeam Backup and Replication knowledge is a plus</li><li>SQL Server in HA (Availability Zones) and Load Balancers knowledge is a plus</li><li>Basic Knowledge of a factory – production facility infrastructure with IT and OT environment (Perdue model) is a plus</li><li>Experience with configuration management technologies such as PowerShell, Azure CLI, and ARM Templates</li><li>Good Knowledge of Security Best Practices</li><li>Experience working within a compliance environment desirable. Familiarity with ISO 27001 is a plus</li><li>Server Administration and Virtualization Certifications such as MCSA, MCSE, MCITP will be highly appreciated</li><li>Cloud Computing Certifications like AZ-104, AZ-801, MD-101 is a plus</li><li>Excellent English communication skills</li><li>Advanced organizational and communication skills, coupled with the ability to manage projects of varying length</li><li>Ability to multi-task and adapt to changes quickly</li><li>Ability to work in a team and communicate effectively</li></ul>The Company Offers:&nbsp;<ul><li>Α unique opportunity to thrive in one of the pioneering companies in cable manufacturing</li><li>Competitive remuneration package</li><li>Life &amp; Health lnsurance Plan</li><li>Additional Bonus, based on results</li></ul>

IT SYSTEMS & CLOUD ENGINEER (3183)

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.Responsibilities<ul><li>Monitor the security of on-chain and business data to ensure data consistency and fund safety.</li><li>Identify and analyze issues such as duplicate entries, missing transactions, and abnormal activities, and drive timely resolution.</li><li>Propose optimization suggestions during daily operations to enhance overall fund security and data accuracy.</li><li>Participate in test case design, test data preparation, testing execution, and the development of automated testing scripts.</li></ul>Requirements<ul><li>At least 3 years of experience in QA (Quality Assurance) or Operations Engineering, with proficiency in automation testing and solid backend testing and coding skills.</li><li>Strong understanding of blockchain and Web3 concepts, familiar with major blockchain networks, blockchain data query methods, fund security logic, account system architecture, transaction lifecycles, and smart contracts.</li><li>Experience using blockchain explorers (e.g., Etherscan, BscScan) or analyzing node logs is preferred.</li><li>Proficient in SQL testing, capable of independently writing and executing SQL queries for data verification.</li><li>Skilled in Python / Shell scripting, able to independently process and validate data.</li><li>Familiar with Agile / Scrum development methodologies.</li><li>Experienced with Git, CI/CD pipelines, and API testing workflows.</li><li>Background in financial institutions, clearing and settlement systems, or risk control systems is preferred.</li></ul>Bonus<ul><li>Experience in big data middleware testing, such as Hadoop, Hive, Spark, Kafka, or Flink.</li></ul>Why Binance• Shape the future with the world’s leading blockchain ecosystem• Collaborate with world-class talent in a user-centric global organization with a flat structure• Tackle unique, fast-paced projects with autonomy in an innovative environment• Thrive in a results-driven workplace with opportunities for career growth and continuous learning• Competitive salary and company benefits• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

QA Engineer

Junior Quality Engineer What Impact will you make?&nbsp; #YourOpportunity&nbsp; At Deloitte, the spirit of the excellence is part of our DNA. We strive to hire the brightest minds from all around the globe, allowing us to excel in both long-term strategic thinking and business improvement implementation as the undisputed global leader in professional services. We are committed to delivering impacting results for diverse private and public organization clients, linking our peerless talent in audit with unrivalled opportunities for impact – committing ourselves to sustainable growth and investment in our employees’ development and inclusion along the way. Our culture is rooted in profound shared values. Our values guide us as we live our purpose to serve our clients with quality and distinction, inspire our people to work collaboratively to deliver value, actively contribute to society, and lead the profession by challenging ourselves to do what matters most. Deloitte’s values are what unite us across cultures and geographies, and ultimately help us earn the trust and respect of our people, clients, and society. We believe that our differences enable us to #makeanimpactthatmatters. #YourRoleYour role as a Quality Engineer will focus on supporting the design, execution, and documentation of software tests to ensure the stability and quality of digital products and enterprise systems. You will begin by contributing to functional and exploratory testing activities, while progressively building your skills and exposure to test automation tools and techniques.This is an excellent opportunity for early-career professionals with strong analytical thinking, attention to detail, and a genuine interest in growing within the Quality Engineering craft. You will also gain exposure to modern testing practices that leverage Generative AI tools to enhance productivity and creativity in testing. During your tenure, your key responsibilities will involve:<ul><li>Test Design &amp; Execution: Contribute to the creation and execution of test cases for functional, integration, and regression testing, based on business requirements and user stories.</li><li>Defect Reporting: Log and track issues in collaboration with developers and business analysts using tools such as Jira or Azure DevOps.</li><li>Exploratory Testing: Apply a critical-thinking approach to uncover edge cases and validate real-world user behavior.</li><li>Documentation &amp; Reporting: Maintain clear test documentation and contribute to test reports and knowledge bases.</li><li>Team Collaboration: Work closely with cross-functional teams including developers, analysts, and other QA engineers to understand system functionality and test coverage needs.</li><li>Learning Automation: Participate in team initiatives to learn automation testing tools and practices (e.g., Selenium, Cypress, Playwright), with mentorship from senior team members.</li><li>Exploring GenAI in Testing: Begin to explore the use of Generative AI tools (e.g., ChatGPT, GitHub Copilot) to assist in test case generation, data creation, and test script prototyping — with guidance from the team.</li></ul> #WinningRequirements&nbsp;To qualify for the role, you must have:<ul><li>Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.</li><li>Up to 2 years of experience in software testing or quality assurance.</li><li>Solid understanding of software development lifecycles and testing fundamentals.</li><li>Familiarity with issue tracking and test case management tools such as Jira, Xray, or TestRail.</li><li>Strong analytical thinking and attention to detail.</li><li>Excellent communication skills and ability to work effectively in a collaborative team environment.</li><li>A genuine interest in evolving toward test automation, with a willingness to learn relevant tools and scripting languages.</li><li>ISTQB Foundation certification will be considered a plus, as an indication of commitment to the quality discipline.</li><li>Experience in Financial Services (Banking and/or Insurance), Energy, Telecommunication or other relevant sectors will be considered a plus.</li><li>Military obligations fulfilled, where applicable.</li></ul>#AboutTechnology&amp;TransformationFive core competency areas make up our Technology &amp; Transformation service line:<ul><li>Cyber;</li><li>Engineering, AI &amp; Data;</li><li>Enterprise, Technology &amp; Performance;</li><li>Deloitte Digital;</li><li>Human Capital.</li></ul> We exist to solve complex problemsOur consultants are renowned for their straightforward approach to solving some of the world’s largest and most complex business challenges. Each member of our Consulting team is energized by the challenge a seemingly inscrutable problem presents. Our distinctiveness lies in our refusal to accept a problem at face value - we draw on the depth of our shared insight to ask the right questions, and it’s these questions that uncover answers - answers with impact.&nbsp; We are committed to collaborationOur role is to unlock potential for growth and innovation. We believe this requires real collaboration – with our own networks and with our clients. It’s why we commit to truly getting under the skin of our client’s needs, developing a full appreciation for their environment, goals and ambitions. We’re also unafraid to challenge.  In so doing, we build long-term and trusted affinities.&nbsp; We create long-term, sustainable impactWe often work hand-in-hand with our clients to help find the right solution and to help apply that solution. Our aim is to leave behind ambassadors who are equipped to continue the transformation we began. For us, it’s about embedding sustainable change, allowing the impact of our insight to be felt for a long time to come.&nbsp; WHY DELOITTEAt Deloitte, we create positively differentiated work experiences that enable our people to feel valued and achieve their full potential. We value difference, and embrace people with diverse backgrounds and thinking styles. Knowing that people work best in different ways, we are happy to discuss alternative arrangements if the working pattern you are looking for is not specifically indicated. ABOUT DELOITTEOur servicesDeloitte operates in Greece since 1975, as a member of one of the world’s largest professional services networks, Deloitte Touche Tohmatsu. With offices in Athens, Thessaloniki, Heraklion, Patras and Ioannina, Deloitte Greece employs more than 2,900 professionals.After 50 years of successful and dynamic presence in the Greek market, we bring an unmatched breadth and depth of expertise across audit and assurance, technology &amp; transformation, tax &amp; legal and strategy, risk &amp; transactions advisory services. Operating in a multidisciplinary model enables us to draw from a pool of world-class talent, identifying the ideal skillset for each project, and to collaborate across businesses, to solve the toughest, most challenging issues of our clients. It is with them that we have built a trusted relationship, by delivering innovative solutions and utilizing state-of-the-art tools and technologies across all industries- Consumer Products, Energy Resources &amp; Industrials, Financial Services, Life Sciences &amp; Health Care, Government &amp; Public Services, Technology, Media &amp; Telecommunications.Our PurposeOur purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size, it's about being the first choice. The first choice for the largest and most influential clients, and the first choice for the best talent.Our valuesAt Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism.We value difference, with respect at the heart of our inclusive culture.Our talent experienceFrom day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the centre of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day. Sounds like the sort of role for you? Apply now.&nbsp; This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. ("DCM") countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited ("DTTL"), its global network of member firms and their related entities (collectively, the "Deloitte organization"). DTTL (also referred to as "Deloitte Global") and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see [1] www.deloitte.com/ about to learn more. DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see [2] www.deloitte.com/about to learn more about our global network of member firms.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500g; companies. Learn how Deloitte's approximately 312,000 people make an impact that matters at [3] www.deloitte.com.This document and its contents are prepared solely for your use, and may not be reproduced, redistributed or passed on to any other person in whole or in part, unless otherwise expressly agreed with you. No other party is entitled to rely on this document for any purpose whatsoever and we accept no liability to any other party, who is provided with or obtains access or relies to this document.(c) 2025 Deloitte Central Mediterranean. All rights reserved.

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