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We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the Neovest technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.Job Responsibilities<ul><li>Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems</li><li>Develops secure high-quality production code, and reviews and debugs code written by others</li><li>Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems</li><li>Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture</li><li>Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies</li><li>Adds to team culture of diversity, equity, inclusion, and respect</li></ul>Required qualifications, capabilities, and skills<ul><li>Formal training or certification on software development concepts and proficient advanced experience</li><li>Advanced knowledge and experience with C#/.Net</li><li>Advanced knowledge and experience developing multi-threaded applications</li><li>Experience building middle-tier services at scale</li><li>Experience developing responsive UI in C# and web-based technologies (i.e. React, Angular, Typescript)</li><li>Hands-on practical experience delivering system design, application development, testing, and operational stability</li><li>Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security</li><li>Demonstrated proficiency in software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)</li><li>In-depth knowledge of the markets and trading industry and their IT systems</li><li>Practical cloud native experience</li></ul>Preferred qualifications, capabilities, and skills<ul><li>Experience working with Portfolio Management systems</li><li>Ability to work in an Agile environment</li><li>Understanding of modern User Interface architecture and design</li><li>Understanding and experience with data cache’ing technologies (i.e. Redis, Hazlecast, etc)</li><li>Understanding and experience with message distribution technologies (i.e. RabbitMQ, Kafka, etc)</li><li>English skills: advance</li></ul>About the Innovation Lab in AthensWe recently announced plans for a new office in Athens, Greece, to support our organic growth in the country and to bolster the innovation efforts of our Payments and Markets business globally.J.P. Morgan first opened its doors in Greece more than five decades ago, and today we provide products and services from across our Investment Banking, Payments and Asset &amp; Wealth Management businesses to a number of local and multinational Greek clients.The new office will house a new Innovation Lab, which will provide research and development to the J.P. Morgan Payments and Markets business.&nbsp;Greek male nationals must have completed or have no obligatory military service obligations

Lead Software Engineer - C#/.Net - Neovest

A Systems Senior Engineer with proven experience in datacenter environments, virtualization, and the Microsoft technology stack. The successful candidate will be responsible for maintaining and evolving our hybrid infrastructure across on-premises and cloud (Azure) platforms, ensuring performance, scalability, and security across all Corporate IT systems.&nbsp;Responsibilities<ul><li>Implements and maintain virtualization platforms (Microsoft Hyper-V, VMware ESXi, clusters, Storages and backups).</li><li>Deploy, monitor, and optimize workloads in Microsoft Azure.</li><li>Implement and maintain Windows &amp; Linux Server environments and demonstrate strong expertise in Active Directory, DNS/DHCP, Group Policy, and File Services.</li><li>Support Microsoft Intune, Defender for Endpoint, and Azure AD / Entra ID integration.</li><li>Participate in infrastructure upgrades, monitoring setup, and incident resolution.</li><li>Collaborate with network and security teams to ensure compliance, performance, and reliability.</li><li>Performs configuration management and disaster recovery tasks on a new environment.</li><li>Provide 2nd level support.</li></ul>&nbsp;Qualifications&nbsp;<ul><li>5+ years of experience in Systems Engineering or Infrastructure Administration.</li><li>Bachelor’s degree in Computer Science, Information Technology, or a related field (Master’s preferred).</li><li>Solid knowledge of Hyper-V and/or VMware environments.</li><li>Experience in backup/recovery platforms</li><li>Experience with Azure IaaS/PaaS, Azure Arc, and Intune MDM.</li><li>Strong understanding of Windows Server 2016/2019/2022, Active Directory, and related services.</li><li>Familiarity with PowerShell scripting for automation.</li><li>Good understanding of networking fundamentals (TCP/IP, VLANs, VPNs).</li><li>Azure Certification(s)</li><li>Effective/clear communication</li><li>Cooperation and teamwork</li><li>Fluency in English (oral &amp; written)</li></ul>&nbsp;The Company Offers&nbsp;<ul><li>Opportunities for further development&nbsp;</li><li>Competitive remuneration package&nbsp;</li><li>Continuous Learning and development.&nbsp;</li></ul>&nbsp;

SYSTEMS SENIOR ENGINEER (3653)

A Systems Senior Engineer with proven experience in datacenter environments, virtualization, and the Microsoft technology stack. The successful candidate will be responsible for maintaining and evolving our hybrid infrastructure across on-premises and cloud (Azure) platforms, ensuring performance, scalability, and security across all Corporate IT systems.&nbsp;Responsibilities<ul><li>Implements and maintain virtualization platforms (Microsoft Hyper-V, VMware ESXi, clusters, Storages and backups).</li><li>Deploy, monitor, and optimize workloads in Microsoft Azure.</li><li>Implement and maintain Windows &amp; Linux Server environments and demonstrate strong expertise in Active Directory, DNS/DHCP, Group Policy, and File Services.</li><li>Support Microsoft Intune, Defender for Endpoint, and Azure AD / Entra ID integration.</li><li>Participate in infrastructure upgrades, monitoring setup, and incident resolution.</li><li>Collaborate with network and security teams to ensure compliance, performance, and reliability.</li><li>Performs configuration management and disaster recovery tasks on a new environment.</li><li>Provide 2nd level support.</li></ul>&nbsp;Qualifications&nbsp;<ul><li>5+ years of experience in Systems Engineering or Infrastructure Administration.</li><li>Bachelor’s degree in Computer Science, Information Technology, or a related field (Master’s preferred).</li><li>Solid knowledge of Hyper-V and/or VMware environments.</li><li>Experience in backup/recovery platforms</li><li>Experience with Azure IaaS/PaaS, Azure Arc, and Intune MDM.</li><li>Strong understanding of Windows Server 2016/2019/2022, Active Directory, and related services.</li><li>Familiarity with PowerShell scripting for automation.</li><li>Good understanding of networking fundamentals (TCP/IP, VLANs, VPNs).</li><li>Azure Certification(s)</li><li>Effective/clear communication</li><li>Cooperation and teamwork</li><li>Fluency in English (oral &amp; written)</li></ul>&nbsp;The Company Offers&nbsp;<ul><li>Opportunities for further development&nbsp;</li><li>Competitive remuneration package&nbsp;</li><li>Continuous Learning and development.&nbsp;</li></ul>

Currently, we are seeking to hire an &nbsp;System Engineer, to join our team.<h2>During your day you will:</h2>•&nbsp;&nbsp; &nbsp;Plan, design, and implement IT solutions for the organization and end users in alignment with the organization's IT strategy, standards, and objectives •&nbsp;&nbsp; &nbsp;Deliver precise technical troubleshooting and effective resolutions for complex IT issues •&nbsp;&nbsp; &nbsp;Contribute to the research and evaluation of new technologies and tools to enhance IT efficiency and optimize the end-user experience •&nbsp;&nbsp; &nbsp;Provide technical support and training to end users and IT support staff on IT systems and applications •&nbsp;&nbsp; &nbsp;Document and update IT processes, configuration and inventories&nbsp; •&nbsp;&nbsp; &nbsp;Collaborate and contact with internal and external stakeholders and vendors&nbsp; &nbsp;<h2>What you need to stand out:</h2>What you need to stand out: •&nbsp;&nbsp; &nbsp;Degree in Computer Science, Information Technology or related field&nbsp; •&nbsp;&nbsp; &nbsp;3 years of experience on IT operations and workplace engineering&nbsp; •&nbsp;&nbsp; &nbsp;Good understanding of the IT service operation and delivery framework&nbsp; •&nbsp;&nbsp; &nbsp;Proficient knowledge in Windows operating systems, Active Directory, Office 365, MS Exchange and other IT technologies •&nbsp;&nbsp; &nbsp;Strong knowledge of IT security principles and practices, including antivirus, encryption, VPN, and identity managementKey skill/attributes •&nbsp;&nbsp; &nbsp;Attention to detail &amp; organizational perception&nbsp; •&nbsp;&nbsp; &nbsp;Analytical &amp; problem solving skills &nbsp;&nbsp; •&nbsp;&nbsp; &nbsp;Time management skills&nbsp; •&nbsp;&nbsp; &nbsp;Interpersonal skills &nbsp; •&nbsp;&nbsp; &nbsp;Collaboration &nbsp; &nbsp;

System Engineer

SCYTALYS&nbsp;is currently looking for a skilled&nbsp;Software Engineer&nbsp;passionate about their field of work.What you’ll do<ul><li>Design, develop and maintain responsive, mission-critical web applications using React (front end) and Spring Boot (back end).</li><li>Build reusable, modular components and services to ensure code reusability, maintainability, and scalability across the application stack.</li><li>Design and implement RESTful APIs, data models and integration with databases or other back-end systems and interfaces.</li><li>Collaborate with cross-functional teams — product managers, UI/UX designers, other engineers — to translate requirements into robust technical solutions.</li><li>Participate in code reviews, provide constructive feedback, and help enforce high code quality and best practices.</li><li>Communicate progress, challenges, design decisions and solutions clearly with team members and stakeholders (both technical and non-technical).</li><li>Take ownership of features or modules from conception through deployment and maintenance, ensuring reliability, performance and security.</li></ul>What we expect from youMinimum (Mid-level):<ul><li>~3+ years of professional experience in full-stack web development.</li><li>Strong experience with React (or similar modern front-end frameworks).</li><li>Solid experience with Java and Spring Boot (or equivalent) for back-end development.</li><li>Good understanding of REST API design, database modeling and integration with SQL/NO SQL databases.</li><li>Comfort working in a structured development workflow (e.g., version control, code reviews, branching, CI/CD).</li><li>Strong problem-solving skills, attention to code quality, maintainability and performance.</li></ul>Senior-level:<ul><li>5+ years of full-stack development experience, ideally building production-grade, mission-critical systems.</li><li>Experience in designing and architecting scalable and maintainable systems (microservices or modular monoliths, depending on architecture).</li><li>Experience with code architecture, design patterns, automated testing, performance optimization, and secure coding practices.</li><li>Proactive mindset: ability to take initiative, identify technical debts or architectural improvements, mentor junior team members, and help raise the overall team’s technical level.</li><li>Ability to communicate complex ideas clearly, both technically and to non-technical stakeholders; strong collaboration across teams.</li></ul>Nice-to-have / Preferred<ul><li>Previous experience in defense, aerospace, or other mission-critical / high-reliability domains.</li><li>Familiarity with DevOps practices, containerization (e.g. Docker / Kubernetes), automated deployments, CI/CD, and infrastructure-as-code.</li><li>Experience with frontend state management, complex UI design, performance-sensitive rendering, and responsive design best practices.</li><li>Experience with geospatial data, mapping libraries or real-time tracking.</li><li>Familiarity with code quality, static analysis or linting tools.</li></ul>What we offer<ul><li>Competitive remuneration package</li><li>Private Medical Insurance package</li><li>Continuous learning in new technologies</li><li>Opportunity to work in large-scale projects with talented people</li></ul>

Full-Stack Engineer (React & Java)

We are seeking motivated and talented professionals to join our highly skilled teams. As a Mid Back End Developer at Q&amp;R S.A., you will work on designing, developing, and maintaining high-quality backend services for enterprise projects. You will collaborate with cross-functional teams (e.g., Front-End, BA-QA) and be exposed to modern practices such as AI-driven automation to improve development efficiency and code quality. This position offers a unique opportunity to further develop your backend expertise in a dynamic and innovative environment.Key Responsibilities:<ul><li>Develop &amp; Maintain Java Services: Implement and optimize Spring Boot-based backend solutions, ensuring clean, secure, and efficient code</li><li>Enhance Code Quality &amp; Performance: Contribute to reusable libraries, peer code reviews, automated quality checks (e.g., SonarQube), and database optimization (Oracle, Postgres)</li><li>Testing &amp; Documentation: Write and maintain unit tests (JUnit, Mockito), follow TDD principles, and document backend development for clarity and maintainability</li><li>Collaboration &amp; Agile Practices: Work closely with Front-End, QA, and senior developers, participate in stand-ups, retrospectives, and knowledge-sharing sessions</li><li>Support &amp; Troubleshooting: Assist in product releases, ensure compliance, and resolve backend issues to maintain smooth system operations.</li></ul>Required Qualifications:<ul><li>Bachelors degree in Computer Science or a related field (or equivalent professional experience)</li><li>Minimum of 4 years in backend development with Java (11, 17+)</li><li>Minimum of 2 years in&nbsp;Spring Boot, SQL (Oracle or Postgres) with basic query optimization and indexing, ORM frameworks (JPA/Hibernate), Build Tools (Maven) and Version Control (Git), Object-Oriented Design (OOD), Design Patterns, and familiarity with TDD practices</li></ul>Desired Qualifications:<ul><li>Masters degree in Computer Science or a related field</li><li>Awareness of endpoint security and deployment best practices (e.g., ACMS)</li><li>Exposure to AI-driven documentation or code generation tools</li><li>Understanding of Agile or Scrum workflows</li><li>Experience with Jenkins, Bitbucket Pipelines, or similar CI/CD tools</li><li>Basic familiarity with ReactJS (or similar front-end frameworks) is a plus</li></ul>Personal Attributes:<ul><li>Team Oriented: Strong communication and collaboration skills, open to feedback and learning from peers</li><li>Problem Solver: Analytical thinking with attention to detail and a drive for continuous improvement</li><li>Organized &amp; Methodical: Ability to manage tasks effectively, adhering to deadlines and project milestones</li><li>Adaptable: Willingness to embrace new technologies and best practices to improve outcomes</li><li>Growth Mindset: Eagerness to expand skill set, including AI/LLM-focused learning and certifications</li></ul>What is there for you<ul><li>We want our people to be well compensated, so we offer an attractive salary package</li><li>Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting, innovative projects that make a difference</li><li>We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills</li><li>Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to our team</li></ul>

Backend Developer [BET_05]

Position Title:&nbsp;Data Engineer Report to: Head of Transformation and Business AnalysisWe are the 1st Hub for Developers! Our motto is “From Developers to Developers”! Our vision is to provide real career opportunities for candidates that want to take the next step in their career. Code.Career is the first process that you will speak with developers (only!) and tech (freak) experts!Job Description:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; Our client is seeking a highly skilled and experienced Data Engineer to join their data analytics team. In this role, you will be responsible for collecting, processing, and transforming raw data from multiple sources into clean, structured datasets that enable data-driven decision-making. Additionally, you will collaborate with internal stakeholders, manage change requests, work with external vendors, and ensure compliance with internal processes and audits, always applying best practices in data governance, security, and quality management. Your technical expertise will be crucial in building efficient and reliable data pipelines, ensuring high availability, optimal performance, and driving cost optimization.Responsibilities:<ul><li>Work closely with business partners across all levels of the organization to understand their operations, system, and data challenges and opportunities to define and recommend data analytics solutions that enable the organization to achieve its strategic priorities and goals.</li></ul><ul><li>Support our client by designing, building, and maintaining data pipelines that collect, store, analyze, and visualize enterprise data through reports, dashboards, data marts, and other information delivery artifacts.</li></ul><ul><li>Support in developing and implementing an overall organizational data strategy, including data model designs, database development standards, and management of data warehouses, data analytics, and ML systems.</li></ul><ul><li>Remain knowledgeable and consistently apply organizational policies and governance guidelines related to data access and security.</li></ul><ul><li>Execute and contribute to defining and including new internal/ external data sources, optimizing data flows, and integrating new technologies and processes toward a consistent, reliable, and unified data hub.</li></ul><ul><li>Monitor and take appropriate action to maintain the integrity of their DWH (Synapse Analytics), Databricks, and data lake solutions, including data quality and operational issues.</li></ul><ul><li>Conduct complex data analysis and create reports &amp; dashboards to convey key insights</li></ul><ul><li>Be able to analyze, organize, and combine raw data information from different sources.</li></ul>Competencies:<ul><li>Experience collecting requirements and building data analysis solutions to convert raw data into usable information for analysts and business users.</li></ul><ul><li>Technical expertise in data modeling, data mining, and ML model development (i.e., classification, segmentation, prediction, etc.)</li></ul><ul><li>Familiarity with Agile development practices and frameworks</li></ul><ul><li>Team spirit with excellent communication and interpersonal skills</li></ul><ul><li>Strong organization and analytical skills with the ability to manage multiple priorities</li></ul><ul><li>Ability to multitask and work efficiently</li></ul><ul><li>Effective time management and ability to meet deadlines</li></ul><ul><li>Results-oriented approach with keen attention to high quality, details and accuracy</li></ul><ul><li>Excellent use of English language both written and verbal.</li></ul>Educational Level:<ul><li>Bachelor’s Degree in Computer Science, Information Systems, Computer Science, or a related field.</li><li>Master’s degree in Business Data Science, Intelligence, Data Analytics or AI would be an asset</li></ul>Other Knowledge:<ul><li>Knowledge of Programming language and experience in R and/ or Python for analytical problem-solving.</li></ul><ul><li>Experience in predictive modeling, model validation, and model operationalization.</li></ul><ul><li>Experience working with Microsoft Azure, including services like Azure Data Factory (ADF), Azure Logic Apps, Azure Functions, Azure Data Lake Storage (ADLS), MS Power BI, and MS Paginated Report.</li></ul><ul><li>Hands-on experience with Azure Databricks, Synapse Analytics, or other distributed data processing frameworks.</li></ul><ul><li>Exposure to business &amp; operational analytics ingesting data from CRM, Billing, ERP, and other enterprise information systems.</li></ul><ul><li>Data engineering certification (e.g., Azure Data Engineer Associate, Databricks Certified Data Engineer Associate, etc.) will be considered an asset.</li><li>Familiarity with the Energy &amp; Utilities business domain.</li></ul>Work Experience:<ul><li>3+ years of experience with data management platforms such as MS SQL Server, MS Analysis Services, Azure SQL Database, Azure Data Lake, and Microsoft Dataverse.</li></ul><ul><li>3+ years of experience with traditional ELT/ ETL and/ or emerging integration platforms, such as BizTalk, SSIS, Azure Data Factory, DataBricks and Azure Logic Apps</li></ul><ul><li>2+ years of experience with Power BI platform, including Power BI Desktop, Power BI Report Builder, and Power BI Service with Premium Capacity.</li></ul>

Data Engineer

We are looking for an experienced DevOps Engineer to support our product expansion both locally and internationally.About the Role: We are seeking a skilled DevOps Engineer to join our team and help manage our infrastructure, automation, and deployment pipelines.The main responsibilities of the role will include managing continuous integration and development pipelines, setting up and maintaining virtual infrastructure, automating processes, ensuring redundancy and scalability, monitoring production infrastructure, and implementing backup and disaster recovery processes.Key ResponsibilitiesCI/CD Pipeline Management<ul><li>Oversee continuous integration and deployment (CI/CD) processes using GitLab.</li></ul>Infrastructure Management<ul><li>Design, configure, and manage virtualized infrastructure using platforms such as Proxmox, while leveraging configuration management and Infrastructure as Code tools like Ansible and Terraform.</li><li>Containerization and orchestration technologies, including Docker and Kubernetes.</li></ul>Networking and Security<ul><li>Configure and maintain domains, tunnels, proxies, VPNs and Zero Trust Network configurations.</li></ul>Monitoring and Recovery<ul><li>Monitor production infrastructure with health checks, service supervisors, and metrics and log monitoring, supported by well-configured alerting and backup and disaster recovery procedures.</li></ul>Requirements Educational requirementsCandidates must have a Bachelor’s degree in Information and Communication Technologies, Computer Science, Electrical &amp; Computer Engineering or an equivalent field.Essential technical skills<ul><li>Strong foundation n Linux administration, scripting and command-line usage in server environments.</li><li>Hands-on proficiency with at least one major cloud provider (such as AWS, Microsoft Azure, or Google Cloud Platform).</li><li>Familiarity with at least one scripting/programming language (Bash, Python or Go)</li><li>Experience with virtualization technologies and hypervisors, such as Proxmox or VMware, for managing and maintaining virtualized server environments</li></ul>Additional Skills<ul><li>Excellent verbal and written communication skills in English, with the ability to collaborate effectively across diverse teams.</li><li>Native or fluent proficiency in Greek, both written and spoken is mandatory.</li><li>Strong sense of initiative, accountability, and ownership of tasks and outcomes.</li><li>Excellent problem-solving skills, with strong attention to detail and the ability to handle complex technical challenges.</li><li>Good project management and organizational skills, with the ability to multitask and meet deadlines.</li><li>Familiarity with Agile methodologies and a DevOps culture is considered a plus.</li></ul>Benefits<ul><li>Highly competitive salary, reviewed upwards on a regular basis, based on performance</li><li>Remuneration based on your experience and skills</li><li>Participation in state-of-the-art and large-scale projects</li><li>Personal and professional development, amongst industry experts</li><li>Continuous learning</li><li>Modern workspace, at a very good location</li><li>Dynamic team with fresh ideas</li></ul>

DevOps Engineer

They are seeking a Mid-Senior Automation Engineer to join their Backup Automation team. You will be responsible for designing, maintaining, and scaling automation solutions for their Shared Backup environment and Commvault Backup &amp; Recovery platform&nbsp;(Windows Server–based). Working closely with fellow engineers, you will help drive efficiency, reliability, and compliance in a fast-evolving infrastructure. Key Responsibilities<ul><li>Maintain and expand automation within the Backup environment (Commvault).</li><li>Define and implement standards and best practices for infrastructure and applications.</li><li>Design, test, and manage automation tools covering development, implementation, and operational processes.</li><li>Build and maintain&nbsp;CI/CD pipelines&nbsp;(Jenkins, GitLab) and integrate with REST APIs.</li><li>Manage the automation ticket queue: bug fixing, feature requests, and product improvements.</li><li>Ensure compliance with security and governance standards.</li><li>Participate in&nbsp;24/7 on-call rotation&nbsp;(one week at a time).</li></ul>Requirements (Must-Have)<ul><li>Bachelor’s degree in Computer Science/Engineering or 3–5 years’ demonstrable experience as an Automation Engineer.</li><li>Strong knowledge of&nbsp;Python,&nbsp;PowerShell,&nbsp;Ansible,&nbsp;Jenkins, and&nbsp;Git.</li><li>Proven experience in&nbsp;Windows environments&nbsp;(Linux knowledge is an advantage).</li><li>Familiarity with DevOps principles and automation practices.</li><li>Ability to work independently, proactively, and with high attention to detail.</li></ul>Nice to Have<ul><li>Knowledge of&nbsp;Commvault Workflows, Sentry, Poetry, Splunk.</li><li>Familiarity with&nbsp;Agile/Kanban methodologies.</li><li>Exposure to both Windows and Linux operating systems.</li></ul>

Automation/System Engineer NEW

Main Tasks:<ul><li>Receive and manage customer requests, through our internal ticketing system</li><li>Assign work orders to engineers</li><li>Follow up tickets through whole ticket lifecycle, based upon customer contracts</li><li>Ensure SLA terms are respected</li><li>Remotely perform system troubleshooting, incident investigation and resolution for a set of customers or services</li><li>Coordinate 3rd party vendors</li><li>Monitoring and operation of customer systems using managed services tools</li><li>Follow standard procedures for proper escalation of unresolved issues to the appropriate internal teams (Level 2, Level 3)</li><li>Reporting</li></ul>&nbsp;Required Qualifications:<ul><li>Bachelor's degree in computer science or related field</li><li>At least 2 years of proven experience in a similar position</li><li>Very good knowledge of Windows environment</li><li>Very good knowledge of MS Office (excel, word)</li><li>Basic technical knowledge and experience in Networking (switching/routing)</li><li>Basic knowledge and understanding in Firewalling/Security</li><li>Excellent knowledge of English (both written &amp; spoken)</li><li>Ability to work in shifts 24*7</li></ul>&nbsp;Preferred Qualifications:<ul><li>Certification in the technological areas of Systems/Networking/Firewalling (e.g. CCNA, NSE, Azure etc.)</li></ul>&nbsp;You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills</li><li>Problem-solving and troubleshooting skills</li><li>Decision making skills</li><li>Analytical thinking</li><li>Teamwork</li><li>Consistency &amp; Reliability</li></ul>&nbsp;Our company offers<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Private health insurance scheme</li></ul>

Technical Support Engineer

Intellectica is recruiting a&nbsp;Data Engineer&nbsp;on behalf of a group of companies with over 20 years of experience in electricity generation and supply from Renewable Energy Sources. Based in Athens, Attiki, Greece, and reporting directly to the Head of Data Analytics and Modeling, the successful candidate will design, build, and maintain scalable, high-performance data pipelines and storage architectures that support the Group’s data-driven operations across projects involving wind turbines, photovoltaics, battery storage, and energy markets.Key activities and responsibilities of this role include:<ul><li>Develop and maintain robust, scalable ETL processes, data lakes, and data warehouse solutions that handle large volumes of structured and unstructured data</li><li>Architect and manage cloud-based data systems, primarily on AWS, ensuring secure, cost-efficient storage, processing, and access</li><li>Work closely with Data Science, IoT, and Engineering teams to collect and integrate data from distributed IoT devices and optimize end-to-end data flows</li><li>Implement and administer SQL and NoSQL databases to support diverse data use cases and ensure high availability and reliability</li><li>Develop efficient, maintainable Python scripts for data extraction, transformation, and loading (ETL); use PySpark for distributed data processing when required</li><li>Contribute to the development of reporting dashboards and visualization tools in partnership with business stakeholders to drive actionable insights</li><li>Promote and enforce data quality, security, and governance standards and participate in continuous improvement initiatives within the data ecosystem</li><li>Other tasks may be assigned from time to time, as needed</li></ul>Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Science, Information Technology, Engineering or a related field</li><li>At least&nbsp;2 years&nbsp;of experience as a Data Engineer or in a similar role focused on data infrastructure and pipelines</li><li>Strong hands-on experience designing and implementing&nbsp;ETL workflows&nbsp;and&nbsp;data pipeline orchestration</li><li>Solid expertise with&nbsp;Python&nbsp;for data engineering tasks; familiarity with PySpark is a plus</li><li>Solid experience with&nbsp;AWS cloud services&nbsp;and building data infrastructure in cloud environments</li><li>Strong working knowledge of&nbsp;SQL and NoSQL&nbsp;database systems</li><li>Prior experience in web development is a strong plus; familiarity with web frameworks such as Flask is an advantage</li><li>Fluent in both English and Greek</li></ul>Core competencies of a successful candidate:<ul><li>Adaptability to evolving technology trends</li><li>Strong analytical mindset</li><li>Proactive problem solver</li><li>Innovation-focused and results-oriented</li><li>An engineering mindset above all</li></ul>

Data Engineer int-0369

We are seeking motivated and talented professionals to join our highly skilled teams. As a Software Developer at Q&amp;R S.A., you will be involved in the design, development, deployment, and support of complex Information Systems for our clients. This role offers a unique opportunity to work with a diverse range of technologies, enhancing your expertise in application development.Key Responsibilities:<ul><li>Develop and maintain Spring Boot applications</li><li>Write well-designed, efficient and secure code</li><li>Document development phases</li><li>Analyze and resolve technical and application issues</li><li>Collaborate with internal teams to schedule product releases</li><li>Identify and analyze user requirements</li><li>Prioritize, assign, and execute tasks throughout the software development lifecycle</li></ul>Required Qualifications:<ul><li>Bachelors degree in Computer Science or a related field</li><li>1-2 years of experience in Java coding, Build tools (Maven, Gradle),Version control tools (Git),&nbsp;Object-Oriented Design (OOD) and design patterns</li></ul>Desired Qualifications:<ul><li>Masters degree in Computer Science or a related field</li><li>SQL (preferably Oracle or Postgres)</li><li>Experience with Jasper Reports</li><li>Experience with the Spring Boot&nbsp;Framework.</li><li>Experience with ORM frameworks (JPA/Hibernate)</li><li>Experience in designing, building, and testing Spring Boot applications</li><li>Previous experience in Public Sector projects is a strong asset</li></ul>Personal Attributes:<ul><li>Strong teamwork, communication, analytical thinking, and problem-solving skills</li><li>Ability to work independently and collaboratively</li><li>Organized and methodical approach</li><li>Effective delegation and time management skills</li></ul>What is there for you<ul><li>We want our people to be well compensated, so we offer an attractive salary package</li><li>Health is the most important asset, so we have you secured with a health insurance and compilation plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting, innovative projects that make a difference</li><li>We never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills</li><li>Most important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together! Happy Fridays, bowling sessions, running events and everything that help us have fun and enjoy working to our team</li></ul>

Junior Backend Developer [BET_04]

Junior Penetration Tester What Impact will you make?&nbsp;#YourOpportunity&nbsp;Do you thrive at solving complex challenges? Want to work on next-generation, cutting-edge products and services that deliver outstanding value? Work with other experts in your field? Work for a world-class organization that provides exceptional career experience and an inclusive and collaborative culture? Want to make an impact that matters? Consider joining Deloitte.We are currently seeking for enthusiastic team players with exceptional penetration testing skills and a well-rounded personality to become part of our dynamic&nbsp;Cyber - Offensive Security&nbsp;team. The team is part of a global network, where brilliant colleagues collaborate across Deloitte locations, to deliver services to our clients both in Greece and abroad.As a Junior&nbsp;Penetration Tester, you will work in a highly skilled team to perform various Penetration Testing and Red Teaming engagements for our domestic and international clients. Using your offensive skills, you will covertly breach our clients’ networks and provide recommendations to strengthen the client’s security posture. To sharpen your skills, you will be trained with the Offensive Security trainings; you will join the periodic Deloitte Global Ethical Hacking and Red Team knowledge exchange sessions, and perform research on the latest techniques and tools. Moreover, you will serve as a “Subject Matter Expert”, adding interpretive value to findings presented and be responsible for creating and executing custom penetration testing engagements to identify if client systems are vulnerable to security issues.&nbsp;#YourRole Your role as a Junior&nbsp;Penetration Tester&nbsp;will enable you to work alongside fellow Ethical Hackers, who are incredibly passionate about what they do and are characterized by their commitment to working as a team, and their ever-present customer focus. In this role, you will actively participate in technical planning and the delivery of best-in-class service to our clients. In this role, you will find yourself in a personal learning and development fast track and will be given many opportunities to get exposure and make an impact that matters. During your tenure as a Junior&nbsp;Penetration Tester,&nbsp;you will be able to:<ul><li>Receive training and attain certifications in the use of cutting-edge cybersecurity products but also on various cybersecurity engineering topics.</li><li>Be part of a truly global community of Deloitte experts in Ethical Hacking and Cyber Security.</li><li>Work on projects focused on identifying security vulnerabilities on client’s infrastructure, Web and Mobile Apps etc.</li><li>Find creative ways to obtain a foothold in a client's network.</li><li>Apply an adversary mindset to simulate sophisticated actors and achieve project-specific objectives.</li><li>Perform research and develop your own tools and sharpen your tradecraft.</li><li>Share your research within the Deloitte Global Hacking and Red Team community.</li><li>Turning security weaknesses into tailored and concrete recommendations.</li><li>Share knowledge and experiences to support the development of peers.</li><li>Monitor your own results against objectives and seek feedback to identify ways to improve personal and team performance.</li></ul> #WinningRequirements To qualify for the role, you must have:<ul><li>Bachelor’s Degree in Information Technology, Information Systems Security, Cybersecurity or any related discipline</li><li>Familiar with penetration testing like Web Application, Mobile, Infrastructure and Vulnerability Assessments both on *nix and Windows environments.</li><li>Expertise using Kali Linux and tools like Burp, Metasploit, Covenant, Cobalt Strike, and Nessus.</li><li>Willingness to research new security testing techniques and tradecraft.</li><li>Experience effectively prioritizing workload to meet deadlines and work objectives.</li><li>Demonstrated ability to write clearly, succinctly, and in a manner that appeals to a wide audience.</li><li>Consultant mindset, commitment to teamwork, and ability to build strong client relationships.</li><li>Strong communication skills in Greek and English.</li><li>Ability to maintain professionalism and always strive for high ethical standards.</li><li>Military obligations fulfilled where applicable</li></ul> Ideally:<ul><li>Burp Suite Certified Practitioner (BSCP) -&nbsp;PortSwigger</li><li>Hack the Box level: Pro Hacker and above</li></ul>&nbsp;#ChooseDeloitteif:<ul><li>You want to work with inspiring, ambitious, and supportive people with diverse geographical and academic backgrounds and extensive skills.</li><li>You get excitement in managing clients shifting priorities and accomplish tasks in a challenging, fast-paced environment.</li><li>You like to nurture people and share your knowledge with others.</li></ul>&nbsp;#AboutDeloitte Our servicesDeloitte offers Global professional services that include Audit, Risk Advisory, Tax, Consulting and Financial Advisory. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world.We deliver outstanding impact on the reputation and success of our clients, in Greece and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within.&nbsp;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.&nbsp;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. We value difference, with respect at the heart of our inclusive culture, and we support agile working arrangements.&nbsp;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.&nbsp;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 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 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 500ℜg; companies. Learn how Deloitte’s approximately 312,000 people make an impact that matters at www.deloitte.com.This communication contains general information only, and 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, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.© 2024&nbsp;For more information contact Deloitte Central Mediterranean.

Junior Penetration Tester

NTT Data Greece&nbsp;is looking for a Virtualization Specialist - to join our International Organisations team.Your role:<ul><li>Design, configure, and deploy on-premises virtualized environments based on VMware vSphere and Horizon.</li><li>Implement, monitor, and optimize DRS, HA, and vMotion configurations.</li><li>Design, configure, and deploy Windows Server virtual machines, ensuring their availability, performance, and security.</li><li>Collaborate with international technical teams on the planning and execution of infrastructure initiatives.</li><li>Document procedures, best practices, and technical configurations.</li><li>Contribute to continuous improvement and infrastructure automation initiatives.</li></ul>We value a&nbsp;collaborative&nbsp;and&nbsp;supportive&nbsp;environment, celebrating&nbsp;curiosity&nbsp;and&nbsp;engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development.&nbsp;Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in&nbsp;work-life balance&nbsp;and&nbsp;flexibility.&nbsp;Wear casual clothing, decide your working hours and enjoy our&nbsp;hybrid&nbsp;working modelWear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends.&nbsp;Refer a friend and receive a&nbsp;bonus&nbsp;when they joinWe care about youHealth &amp; well-being.&nbsp;Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion.&nbsp;We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics.&nbsp;#WeAreAllUnique&nbsp;#YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Experience 3-5 years in Systems Administration, deploying and managing enterprise-level high availability virtualized environments.</li><li>Advanced knowledge of VMware vSphere, Horizon, Windows Server, as well as DRS, HA, and vMotion.</li><li>Strong expertise in Windows Server administration.</li><li>Previous experience working with on-site infrastructure.</li><li>Fluency in English (written and spoken) is required; proficiency in any other European language is a plus.</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li><li>Availability to travel occasionally to Strasbourg (on client premises)</li></ul>Nice to have:<ul><li>Technical certifications in VMware (VCP, VCAP) or Microsoft.</li><li>Experience in large-scale infrastructure transformation or modernization projects.</li><li>Additional knowledge in networking, storage, or automation (PowerShell, Ansible, etc.).</li></ul>

Virtualization Specialist

The Director, AI Quality Engineering Lead ensures that AI systems across the enterprise are safe, fair, reliable, compliant, and observable from pre‑release through continuous operations. This role designs and operates enterprise evaluation frameworks (quality, bias/fairness, robustness, privacy), leads red‑teaming and guardrail development, encodes policy and regulatory requirements as automated checks, and drives metric reporting and post‑incident learning across AI programs. The lead partners closely with Enterprise Architecture, Compliance, Legal/Privacy, Security, Data Governance, and product/engineering teams to enforce quality and safety gates and enable responsible scale. (Aligned to Corporate Policy and Responsible AI principles.) Reporting into the Head of Applied AI Engineering, you will manage a team of QA Engineers and AI Engineers. This role blends deep technical leadership, product engineering strategy, and direct enablement of enterprise use cases and services. You will partner closely with business, legal and technical stakeholders to design and deliver robust, scalable solutions that demonstrate the value of AI across our enterprise in a safe and compliant way. This role is execution-oriented with strong influence on building AI solutions responsibly.Evaluation and Test Strategy<ul><li>Define and run evaluation frameworks for LLMs and multi-modal systems covering performance, fairness, bias, robustness, safety, and privacy.</li><li>Build automatic + human-in-the-loop evaluation pipelines with reproducible scoring, statistical significance, and error analysis.</li><li>Establish SLOs/SLIs for quality (e.g., grounded accuracy, hallucination rate, privacy leak rate, harmful-content rate).</li></ul>Red-Teaming &amp; Safety Guardrails<ul><li>Design and run red-teaming against prompt injection, jailbreaks, sensitive data leakage, tool-abuse, and retrieval abuse.</li><li>Develop guardrail solutions (classification, content safety, PII/PHI detection, grounding checks, allow/deny lists, rate limiting, output filtering) to mitigate hallucinations, leakage, and compliance violations.</li><li>Maintain attack libraries and scenario banks; simulate adversarial behavior and monitor adaptive attacks over time.</li></ul>Pre‑Release Gating &amp; Continuous Assurance<ul><li>Operate pre‑release evaluation gates with baselines, regression checks, canary/A–B testing, and rollback criteria.</li><li>Run continuous evaluation in production with synthetic &amp; real traffic (shadow/ghost testing) and drift, bias, and toxicity monitoring.</li></ul>Stakeholder Leadership &amp; Culture<ul><li>Coach product teams on responsible AI practices and establish quality ownership norms.</li><li>Build a community of practice across Engineering, Security, Data Governance, and Risk—standardizing test data, benchmarks, and review rituals.</li><li>Mentor engineers building evaluation, red-team, and guardrail capabilities.</li></ul>BASIC QUALIFICATIONS<ul><li>7+ years in ML/AI/Platform/Quality roles, including 3+ years evaluating production systems.</li><li>Advanced degree in Computer Science, Engineering or related discipline.</li><li>Proven design &amp; operation of evaluation harnesses and policy-as-code checks in CI/CD.</li><li>Hands-on Python and expertise with evaluation and safety tooling such as: OpenAI Evals, Ragas/LangSmith, DeepEval, Azure AI Content Safety / OpenAI Moderation, Presidio, Guardrails.ai, Nemo, MLFlow, Grafana, Kibana, Azure monitor</li><li>Cloud &amp; MLOps: Azure/AWS, CI/CD (GitHub Actions/Azure DevOps, feature stores, vector DBs (Azure AI Search, OpenSearch, Pinecone), testing in pipelines.</li><li>Excellent communication with executives and engineers</li><li>Experience leading an engineering team.</li></ul>PREFERRED QUALIFICATIONS<ul><li>Led an AI safety/quality function or enterprise red-team program.</li><li>Prior work with AI based applications, tool use/orchestration, and enterprise data governance.</li><li>Regulatory literacy (e.g., GDPR, EU AI Act readiness), and experience collaborating with Compliance/Risk, Security, and Legal.</li><li>Strong grasp of red-team techniques (prompt/indirect injection, jailbreaks, training data extraction, membership inference, model poisoning, tool abuse).</li><li>Experience with retrieval grounding checks, memory governance, and multi-tenant safety controls.</li></ul>

Director, AI Quality Engineering Lead 4946565

WINGS ICT Solutions is looking for a Senior Java Developer to join our team. In this role, you will be responsible for developing demanding tasks for the projects. You will also be expected to be familiar with Waterfall implementation methodologies.The main responsibilities will involve:<ul><li>Design, develop, and maintain Java-based applications in Spring Boot framework</li><li>Collaborate with cross-functional teams to analyze requirements and implement robust solutions</li><li>Participate in code reviews, unit testing, and troubleshooting of software issues</li><li>Write clear and well-documented code following industry best practices</li><li>Support software configuration management, deployment processes, and version control</li><li>Ensure the performance, quality, and responsiveness of applications</li></ul>Requirements: Educational requirements:<ul><li>Bachelor’s degree in computer science/information technology or related field, or the equivalent combination of education and experience</li></ul>Desired experience and skills:<ul><li>Minimum 5 years of Java development experience</li><li>Advanced knowledge in Java Technologies (J2EE, Spring, XML Parsing, JDBC, Web Services)</li><li>Experience with Relational database (SQL Server) and ORM layers (Hibernate)</li><li>Advanced knowledge in writing and consuming SOAP and Rest Web Services</li><li>Knowledge of system frameworks like Git and Azure DevOps (ADO)</li></ul>Desired but not mandatory:<ul><li>Knowledge of DevOps tools (e.g., Jenkins, Docker)</li><li>Understanding of secure coding practices</li></ul>Other Qualifications:<ul><li>Strong oral and written communication skills</li><li>Fluent in Greek and English Language</li><li>Communicational skills and team working attitude</li><li>Analytics capabilities and attitude to problem solving</li><li>Flexibility, enthusiasm, positive attitude</li><li>Highly detail oriented, self-motivated, self-managed and organized</li><li>Ability to work in a fast-paced environment and adapt to changing priorities</li><li>Team motivation</li></ul>Benefits:<ul><li>Highly competitive salary, reviewed upwards on a regular basis, based on performance</li><li>Remuneration based on your experience and skills</li><li>Participation in state-of-the-art and large-scale projects</li><li>Personal and professional development, amongst industry experts</li><li>Continuous learning</li><li>Modern workspace, at a very good location</li><li>Dynamic team with fresh ideas</li></ul>

Senior Java Developer

Digital transformation is a continuous journey, not a once off-event. It needs to be nurtured and grown by talented people who experiment, fail and learn fast and innovate at pace. Being part of the technology team, the NN Hellas Solution Architect will be responsible for the technical analysis and holistic solution design of future capabilities and features. External dependencies, cross-domain APIs, technical enablers / stories constitute a set of factors to be addressed and expected to be handled accordingly.Your day-to-day:<ul><li>Design and architect end-to-end solutions, review and capture functional and non-functional requirements, be able to detect dependencies, impediments and potential risks. Envision and create technical solutions leveraging NN International recommended platform, application and tools stack.</li><li>Document functional and non-functional requirements and design solutions utilizing enterprise architecture standards. Provide alternatives in the architecture components, configuration and engineering deliverables.</li><li>Drive platform evolution initiatives in the context of introducing new technologies, handling technical debt and improving performance, efficiency and resilience.</li><li>Make technical design decisions that follow the level of detail of how to use/integrate the technology choices defined.</li><li>Produce well-written specifications that document technical design decisions.</li><li>Document solution(s) architecture regarding current application stack.</li><li>Ensure the overall quality and fit of the solution in addition to the overall performance of the application stack.</li><li>Review and sign off to make sure that design is well implemented.</li><li>Contribute in the development process by standardizing engineering deliverables adopting DevOps practices.</li><li>Participate in defining the acceptance criteria to measure engineering deliverables.</li><li>Analyze and design architecture solutions that are 100% aligned with NN group’s and NN Hellas business and IT long term strategy so that we make sure all the system and application architectural components are designed and connected in a way that the approved data and digital vison/strategy is accomplished.</li></ul>Desired Skills/Experience:<ul><li>Proven experience in writing production code</li><li>1 year of experience leading a development team, i.e. responsible for reviewing code written by other, setting dev standards.</li><li>1 year of experience making important architecture and design decisions; such as application of design patterns, and design using third-party components.</li><li>Ability to understand business models.</li><li>Experience designing for cloud computing (Azure).</li><li>Experience working with configuration management and infrastructure changes</li><li>Ability to simplify complex ideas and communicate them with clear, logical thinking.</li><li>Experience rebuilding/redesigning existing products on top of entirely new cloud services.</li><li>Experience writing technical architecture documents.</li><li>Experience in working with agile methodologies / in agile teams</li></ul>Nice-to-have Requirements:<ul><li>Experience in design of baseline architecture and architecture diagrams.</li><li>Experience in modelling based on ArchiMate.</li><li>Have knowledge on business processes. Insurance processes knowledge would be a plus.</li><li>Have knowledge on Salesforce and/or have participated in Salesforce implementation cycle.</li><li>Azure certifications.</li><li>TOGAF certification. A full training program will be provided towards TOGAF certification.</li></ul>Personal Profile:<ul><li>Excellent oral and written communication skills.</li><li>Learning skills.</li><li>Attention to detail.</li><li>Stress tolerance.</li><li>Team player.</li><li>Ability to handle multiple tasks concurrently.</li><li>Excellent organizational / time management skills.</li><li>Security oriented.</li></ul>What we offer:<ul><li>Extensive training opportunities - on-demand and on-site options</li><li>Comprehensive Health Insurance that keeps you safe, with peace of mind and financial protection in times of need</li><li>Pension Scheme to secure your financial future</li><li>Well-being and work-life balance</li><li>One-time budget for home-office equipment to make your work-from-home comfortable</li><li>Recognition and rewards for excellence</li><li>Monthly meal allowance</li><li>Recently renovated offices, central location, with easy access</li></ul>

Cloud Application Solution Architect

As a System Architect for embedded systems, you will be a part of the Olympia Electronics Research and Development department. Together with a team consisting of a project manager and hardware and software designers, you will be responsible for the design, development, testing, certification and manufacturing process of addressable panels on emergency lighting, addressable fire alarm and central battery lighting systems. You will work in a dynamic environment and be part of a workplace where your day to day will involve working as a team on world-class products.Your key responsibilities include<ul><li>Drawing up specifications and designing firmware solutions based on project requirements</li><li>Carrying out or supervising feasibility studies</li><li>Successfully communicate all concepts and guidelines to development team</li><li>Provide technical guidance and coaching to developers and test engineers</li><li>Contributing to schematic design and managing PCB layout</li><li>Contributing to firmware architecture and development, engineering tests and product validation</li><li>supervising the design, implementation, testing and documentation related to the firmware and hardware code.</li></ul>&nbsp;What you bring to the team:<ul><li>Master's or Bachelor’s degree in Electrical or Electronics Engineering, Applied Computer Science or related technical field</li><li>Proven industry experience in the end-to-end development life cycle, from the initial concept to production (including architecture, design, development, debugging, documentation, and validation)</li><li>Minimum 5 years of C and C++ coding experience in embedded firmware</li><li>Minimum 5 years of experience in the field of electronics</li><li>Deep understanding of embedded architecture concepts (CPU core, internal and external memories, CPU peripherals)</li><li>Experience programming MCUs and RTOS such as FreeRTOS</li><li>Experience with Cortex-M Processors (M0, M0+, M3, M4, M7)</li><li>Experience with Linux System / Kernel Development</li><li>Experience identifying hardware requirements based on firmware requirements</li><li>Experience in version control (Git) and issues tracking (Jira)</li><li>Experience with UML and other modeling methods</li><li>Experience in designing schematics on analog, digital and power electronics domain</li><li>Experience in serial protocols (UART, SPI, I2C)</li><li>Ability to navigate, understand &amp; adapt large existing codebases</li><li>Ability in risk assessment and problem solving during the product’s life cycle development&nbsp;</li><li>Ability to use block diagrams, conceptual sketches, pseudo-code and other techniques of project designing</li><li>Excellent team working skills is a must, both internally within the R&amp;D department as well as across departments</li><li>Fluency in English both written and spoken</li></ul>Nice to have:<ul><li>Good knowledge of PCB design guidelines for achieving EMC with minimal EMI</li><li>Familiarity of object-oriented programming concepts, preferably in C++</li><li>Familiarity of Web concepts (Ethernet, WiFi, Cloud Services, Cyber Security)</li></ul>What we offer:&nbsp;<ul><li>A competive salary scheme</li><li>The opportunity to work on high-end projects, for products distributed worldwide to major clients</li><li>A chance to join a globally established company with skills development opportunities and an excellent working environment</li><li>Flexible working hours</li></ul>&nbsp;About Olympia ElectronicsOlympia Electronics is a world-known company located in Aiginio, just 25 minutes away from Thessaloniki city center.We provide the market with cutting-edge and innovative solutions in the field of safety systems that mainly includes products of security lighting, fire alarms, gas detectors, burglar alarm systems and more.Olympia Electronics exports to 72 countries and collaborates with establishedkey players in the safety systems market.If you want to become a valuable member of our team, please send us your CV directly to&nbsp;cv@olympia-electronics.gr

System Architect for embedded systems RD-SA-05

The Senior Business Analyst / IT serves as the liaison between business stakeholders and technical teams, ensuring that IT solutions meet business objectives within the Telco environment. This role focuses on Order Management and Integration systems, driving compliance with architecture standards and delivering high-quality solutions.&nbsp;Main responsibilities<ul><li>Review and analyze the Business specifications delivered by the business</li><li>Translate business needs into functional and technical specifications.</li><li>Identify gaps, ambiguities, or risks in the deliverables that require clarification before implementation.</li><li>Monitor project execution, participate in project meetings, and regularly report to the Technical Project Manager on project status and any potential timeline deviations.</li><li>Facilitate collaboration between IT, commercial teams and external partners.</li><li>Manage risks and ensure timely delivery within budget.</li><li>Validate solutions against architectural guidelines and security standards.</li><li>Participate and/or lead the Integration Tests &nbsp;&amp; User Acceptance Test (UAT), support activities and act as a point of contact for the Business Users</li><li>Prepare technical specifications for vendor engagement especially in cases of technical / transformation projects.</li><li>Evaluate technical and financial proposals; support vendor selection.</li></ul>&nbsp;&nbsp;Required skills<ul><li>Bachelor’s degree in Computer Science, Telecommunications, or related field.</li><li>5+ years of experience as a Technical Business Analyst</li><li>Strong understanding of technical concepts (software, architecture, APIs, databases, etc.) to be able to discuss and break down technical tasks.</li><li>Strong analytical and problem-solving skills.</li></ul><ul><li>Collaborative and adaptable in fast-paced environments and cross-functional environment (with Project Managers, Team Leaders, Developers).</li></ul><ul><li>Excellent &nbsp;organizational and time-management skills.</li><li>Outstanding communication skills</li></ul>&nbsp;Preferred skills<ul><li>Experience in Telco IT projects and system integration.</li><li>Familiarity with the concept of microservices, RESTful web-services and asynchronous systems communication approaches (Apache Kafka, JMS Queues) will be considered as an asset.</li><li>Experience with Agile methodologies, Business Process Model and Notation (BPMN) and Business Rules Management is an asset.</li><li>Knowledge of RDBMS concepts (data modelling, Entity Relationship Diagrams) and experience in SQL for creating queries.</li></ul>&nbsp;&nbsp;What we offerAt OTE Group, we recognize and reward every effort without discrimination, through a wide range of benefits and programs for our people:&nbsp;Your benefits·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Competitive remuneration package·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cafeteria benefits·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Company Mobile &amp; Device Subsidies·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fixed telephony, Internet &amp; COSMOTE TV Packages·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Modern working environment, working laptop only&nbsp;Your balance·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Flexible working arrangements·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Private insurance for employees and their family members·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Family Care: Maternity, childbirth and parental leave to care for children, above the minimum required by law. Provided equally to working mothers &amp; fathers&nbsp;Your wellness·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Health, safety &amp; wellness programs: Exercise &amp; Wellness Platform “The Coach”·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Wellness and sports activities, dietician appointments, medical check-ups, etc.·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OTE Group psychological service&nbsp;Your developmentWe foster an empowering culture, encouraging our people to seize every opportunity to learn with the goal to achieve personal development, through:&nbsp;·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Unlimited access to digital learning platforms Percipio &amp; Coursera·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Various f2f custom made learning academies·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Talent &amp; rotation programs&nbsp;Your On-boarding·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Virtual new hire pre-boarding &amp; onboarding program·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A buddy to support you in the first months working with us

Senior Business Analyst / ΙΤ

The objective of&nbsp;Level-2 Industrial Applications Developer&nbsp;is the design, development, testing, implementation, and maintenance of Level-2 industrial applications used to support our manufacturing/operations processes. Aim is to work closely with engineers and other stakeholders to understand their needs and develop solutions that improve efficiency, productivity, and data analysis capabilities. Important aspect is also to provide technical support to troubleshoot complex issues, identify root causes, and ensure optimal system performance.&nbsp;Responsibilities<ul><li>Ensures proper operation of Level-2 industrial applications under his responsibility</li><li>Schedules and performs preventive maintenance, monitors system health, takes frequent backups, installs updates, fixes, or patches to Level-2 systems</li><li>Collaborates with internal users and external vendors in case of an incident to achieve proper incident resolution with minimum downtime&nbsp;</li><li>Collaborates with external partners to ensures the provision of the agreed quality of maintenance and support services</li><li>Safeguards authentication, authorization, and proper access of shop floor users to Level-2 industrial applications</li><li>Troubleshoot and resolve technical problems related to shop floor servers and workstations, hosting Level-2 industrial applications</li><li>Provides training to Level-2 users and communicates with them to diagnose the nature of any issues they are experiencing, aiming to provide solutions that ensure business continuity</li><li>Acts as liaison between&nbsp;shop floor plant production teams and IT on topics related to Level-2 industrial applications under his responsibility</li><li>Analyzes, designs, develops, delivers, and supports Level-2 industrial applications based on plant production business requirements</li><li>Provides oversight to OT cybersecurity implementation activities for Level-2 industrial applications in accordance with group security guidelines</li></ul>Knowledge, Qualifications and Experience<ul><li>BSc/MSc degree in Engineering, Computer Science, or any other relevant field</li><li>2+ years of professional experience in&nbsp;programming, information systems management&nbsp;and application development</li><li>Professional experience in Microsoft.NET, C#, SQL Server and similar technologies. Knowledge of JAVA/javascript will be considered a plus</li><li>Experience with Level-2 industrial applications workstream. Knowledge of HMI technology will be highly appreciated. Knowledge of Siemens Wincc system will be considered a plus</li><li>Previous experience with vendor management as well as applications maintenance and support services provisioning&nbsp;</li><li>Experience with Microsoft SQL Server&nbsp; databases will be appreciated</li></ul>

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