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We are seeking a Junior Platform Engineer to join our eCommerce &amp; Digital Operations team.In this role, you will help ensure the reliability, performance and seamless operation of our digital platforms, supporting critical systems that power customer experiences and business operations.Responsibilities<ul><li>Maintain and monitor eCommerce, loyalty and digital operational platforms to ensure high performance, uptime and reliability</li><li>Provide Tier 2 support for customer-facing systems, addressing issues related to catalog, pricing, promotions, personalization, loyalty points, identity, checkout and digital content</li><li>Collaborate with DevOps, Product Owners and vendor partners to resolve platform incidents and prevent customer-impacting disruptions</li><li>Support the operation of microservice-based architectures, including API gateways, service meshes and containerized deployments</li><li>Use observability tools to diagnose performance bottlenecks or failure patterns across the digital ecosystem</li><li>Assist with rollout, testing and validation of new microservices, integrations and platform enhancements</li><li>Monitor and support streaming pipelines such as Kafka for real-time events including cart updates, orders, promotions, personalization and loyalty transactions</li><li>Demonstrate understanding of relational database operations such as Postgres, MySQL and SQL Server, including query optimization, data validation and issue diagnosis</li><li>Assist with schema changes, replication monitoring and performance tuning across production and pre-production databases</li><li>Partner with engineering teams to ensure data integrity across APIs, services and downstream systems</li><li>Support and maintain system integrations across digital platforms, loyalty engines, store systems and enterprise applications</li><li>Troubleshoot API failures, latency issues and payload-level anomalies in REST, SOAP, GraphQL, event-driven and batch integrations</li><li>Ensure integrations follow best practices for security, scalability and fault tolerance</li><li>Enhance monitoring, logging and alerting across digital and loyalty systems using APM and observability tools</li><li>Document platform behavior, system flows, operational playbooks and troubleshooting guides</li></ul>Requirements<ul><li>Bachelor’s degree in Computer Science, Engineering, Information Systems or equivalent practical experience</li><li>Up to 1 year of working experience in platform operations, support or related technical roles</li><li>Knowledge of relational databases and proficiency with SQL</li><li>Familiarity with API technologies such as REST, GraphQL and SOAP, and integration patterns including synchronous, asynchronous, event-driven and batch</li><li>Analytical and diagnostic skills with capability to resolve complex system issues</li><li>Communication skills to collaborate with technical and non-technical people</li><li>Understanding of scripting languages such as HTML or Java considered an asset</li></ul>Nice to have<ul><li>Understanding of microservices architecture and distributed systems</li><li>Hands-on experience with observability and monitoring tools such as Datadog, New Relic, Splunk, Grafana or ELK</li><li>Experience with streaming platforms such as Kafka</li></ul>We offer/BenefitsFor your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul>

Junior Platform Engineer

We are seeking a talented and experienced AI Engineer to join our AI Center of Excellence. This role involves developing and deploying state-of-the-art Generative AI solutions powered by Large Language Models (LLMs) and Agentic AI flows. You will collaborate with cross-functional teams to build secure, scalable, and high-performing AI systems that solve real-world problems using cutting-edge technologies. As part of the AI Center of Excellence, you will contribute to the creation of reusable GenAI components and frameworks, ensuring technical excellence, responsible AI practices, and continuous improvement.The key responsibilities of this role will include:<ul><li>Write clean, scalable Python code applying strong OOP principles to build and integrate state-of-the-art Generative AI and Agentic AI solutions.</li><li>Train and fine-tune LLMs using domain-specific datasets, and work with modern foundation models like GPT, Claude, Llama, and Mistral.</li><li>Design and implement robust architectures, including Retrieval-Augmented Generation (RAG) pipelines, advanced chunking strategies, memory management, advanced prompt templating, Model Context Protocol (MCP), and context injection.</li><li>Design and deploy sophisticated agent-based systems using frameworks such as LangGraph, LangChain agents, CrewAI, and AutoGen.</li><li>Leverage industry-leading tools like LangChain, LlamaIndex, HuggingFace Transformers, and OpenAI APIs.</li><li>Develop automated pipelines for model performance evaluation, bias detection, and Responsible AI compliance.</li><li>Provide technical leadership, mentor junior engineers, and help shape our AI strategy.</li><li>Collaborate closely with engineering and infrastructure teams for seamless deployment and continuous iteration.</li><li>Produce clear, comprehensive documentation and reports for technical designs, project progress, and model performance.</li></ul>To be successful at this role you need the following (hard and soft skills):<ul><li>Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related field</li><li>3+ years of hands-on experience in AI/ML projects, building and delivering AI/GenAI applications.</li><li>Expertise and a deep understanding of the rapidly evolving Generative AI landscape, GenAI architectures, including RAG pipelines and model evaluation frameworks.</li><li>Expertise in LLM development, prompt engineering, vector-based retrieval techniques, and modern AI agent frameworks.</li><li>Strong command of Python with solid Object-Oriented Programming (OOP) principles, and experience with MLOps practices.</li><li>Familiarity with Responsible AI concepts, including fairness, transparency, Green AI and hallucination mitigation.</li><li>Strong problem-solving and critical thinking abilities.</li><li>Effective communication skills for both technical and non-technical audiences.</li><li>A collaborative mindset with a willingness to learn and share knowledge.</li><li>Self-motivation and the ability to drive projects with minimal supervision.</li><li>Clear and structured approach to documentation and continuous learning.</li></ul>Bonus Qualifications (Nice to have):<ul><li>Experience in building or utilizing systems that conform to the Model Context Protocol (MCP).</li><li>Experience with specific Azure AI services (e.g., Azure OpenAI, Azure ML).</li><li>Contributions to open-source AI projects or relevant research publications.</li><li>Experience with real-time AI systems or low-latency inference.</li><li>Relevant certifications in cloud AI or machine learning.What’s in it for You?</li></ul>At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:<ul><li>🌈 Diverse and inclusive workplace</li><li>🏋️‍♂️ Friendly, Dynamic Working environment</li><li>💰 Competitive Salary &amp; Bonus</li><li>🩺 Insurance Program for all GT members</li><li>👩‍🏫 Fully funded Training &amp; Professional Qualifications</li><li>🏖 Extra Days-off: August Freedays, Volunteering Days, Early leave days</li><li>🏃🏽‍♂️ Corporate Sports Teams (e.g., Running, Basketball, Volleyball)</li><li>🎁 Exclusive Discounts: Special offers and discounts for employees</li><li>🚗 Company Car (depending on job level)</li></ul>

Senior AI Engineer

Intellectica is recruiting a&nbsp;Frontend Developer&nbsp;on behalf of its client, a digital solutions company in the media-tech, publishing, and platform services space. Based in Athens, Attiki, Greece and reporting directly to the Technical Project Manager, the successful candidate will join a fast-paced engineering team, contributing to the development of scalable WordPress-based platforms, custom web applications, and integrated digital solutions.Key activities and responsibilities of this role include:<ul><li>Interpret project briefs to develop and maintain custom WordPress plugins and themes aligned with user needs</li><li>Evaluate feature requests and implement functional enhancements for large-scale websites</li><li>Write clean, efficient code by analysing complex technical problems and identifying optimal solutions</li><li>Collaborate with senior developers to resolve architectural challenges and integrate best practices</li><li>Debug and troubleshoot issues by diagnosing root causes and implementing effective fixes</li><li>Analyse the full technology stack to deliver cohesive, end-to-end solutions that meet performance benchmarks</li><li>Any other task that may be required from time to time</li></ul>Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Engineering or a related field</li><li>2-5 years of professional&nbsp;web development experience</li><li>Proficiency in&nbsp;PHP&nbsp;and solid experience with&nbsp;WordPress&nbsp;plugin and theme development</li><li>Knowledge of&nbsp;JavaScript&nbsp;(ES6+), HTML5, and CSS3; TypeScript experience is desirable</li><li>Familiarity with a modern JavaScript framewors</li><li>Good understanding of MySQL and relational database design</li><li>Familiarity with Git for version control</li><li>Fluency in Greek and proficiency in English, both written and spoken</li></ul>Core competencies of a successful candidate:<ul><li>Highly organized and delivery-focused</li><li>Problem-solver with a proactive mindset</li><li>Adaptable and thrives in fast-paced environments</li><li>Committed to continuous improvement and team enablement</li></ul>

Frontend Developer

Responsibilities:<ul><li>Translate business requirements into ERP functional and configuration requirements</li><li>Participate in analyzing customer needs and identifying opportunities for improvement</li><li>Liaise with the R&amp;D department for developing custom solution components when required</li><li>Provide ongoing support to our growing customer base of Pylon ERP software implementations</li><li>Manage testing and documenting of the ERP software configuration</li><li>Perform customer needs analysis and participate in business process solutions design and architecture</li><li>Compose development specifications and interact with customers to test modifications and resolve any issues that may arise</li><li>Be in charge of the completeness and quality of functional design</li><li>Provide user training to customers</li></ul> Requirements:<ul><li>At least 3 - 4 years experience in providing ERP software solution Services</li><li>Experience in Pylon ERP is a considerable plus</li><li>Computer Science or Economics or Finance&nbsp;Degree or equivalent</li><li>Strong presentation, communication (both written &amp; oral) skills</li><li>Strong ability to convey technical information to non-technical customers</li><li>Self - direction, attention to detail &amp; great customer focus</li><li>Excellent command of English, both written and oral</li><li>Preferred knowledge in SQL &amp; Javascript</li></ul> We Offer:<ul><li>Multi-awarded working environment (Fortune’s 100 Best Companies to Work For in Europe 2024,&nbsp;10 Best Workplaces Hellas,&nbsp;4 Best Workplaces Europe, 2 Best Workplaces™ for Women, 2&nbsp;Best Workplace in Technology&nbsp;Awards)</li><li>Competitive remuneration package</li><li>Ongoing training, opportunities &amp; career development</li><li>Private medical insurance</li><li>Psychological support line</li><li>Online personal- training programs</li><li>Free participation in Epsilon Training &amp; Epsilon College educational programs</li><li>Hybrid working model</li></ul>

ERP Consultant Athens 

Epsilon Net, the largest Group of Business Software in Greece with&nbsp; a full portfolio of specialized services and software solutions,&nbsp; offers you:Career Growth –&nbsp;Join a team where you can develop, learn, and evolve.Supportive Culture&nbsp;– Thrive in an environment that fosters teamwork, knowledge-sharing, and excellence.Top Clients &amp; Technology –&nbsp;Work with the best professionals in the development sector and cutting-edge toolsAs a Sennior&nbsp;Software Developer:📌Your mission:<ul><li>Design and development of new software products and components.</li><li>Build and maintain efficient and reliable code</li><li>Provide solutions in technical problems</li><li>Deliver work that concisely addresses outlined requirements within appropriate timeframes</li><li>Upgrade specific information flow using new technologies and architecture</li></ul>📚What You Need<ul><li>BSc degree in Computer Science, Engineering or related field.</li><li>More than 5 years of experience in C# and ASP.NET Core</li><li>Strong SQL Knowledge</li><li>Experience with development of web services (Web API, RESTFul)</li><li>Strong analytical and problem-solving skills</li><li>Excellent command of the English language (written and verbal)</li><li>Passion for programming and IT technologies</li><li>Ability to learn new technologies &amp; methodologies</li><li>Ability to work as part of a team</li><li>Attention to detail</li></ul>🌟Bonus points if you have:<ul><li>Experience with Blazor.</li></ul>What We Offer💰 Competitive salary &amp; benefits package.📚 Ongoing training &amp; career development (Epsilon Training &amp; Epsilon College).🩺 Private medical insurance &amp; psychological support services.💻 Fully remote working model.🏆 Multi-awarded workplace (Fortune’s 100 Best Companies to Work For in Europe 2024, Best Workplace in Technology, Best Workplaces for Women).el.

Senior. NET Software Engineer

Epsilon Net, the largest Group of Business Software in Greece with&nbsp; a full portfolio of specialized services and software solutions,&nbsp; offers you:Career Growth –&nbsp;Join a team where you can develop, learn, and evolve.Supportive Culture&nbsp;– Thrive in an environment that fosters teamwork, knowledge-sharing, and excellence.Top Clients &amp; Technology –&nbsp;Work with the best professionals in the development sector and cutting-edge toolsAs a &nbsp;Software Developer:📌Your mission:<ul><li>Design and Develop innovative software products and components that make a difference.</li><li>Collaborate with managers &amp; analysts to understand the scope of projects.</li><li>Write efficient and reliable code that meets project requirments.</li><li>Tackle technical challenges with creativity and flair, delivering results within deadlines.</li><li>Testing and Validation (user acceptance testing (UAT).</li><li>Upgrade information flows with cutting-edge technologies and architecture.</li></ul>📚What You Need:<ul><li>Bachelor’s degree in Computer Science, Engineering or a related field.</li><li>3+ years of experience with C# and ASP.NET Core.</li><li>Strong SQL knowledge and experience in devoloping web services (Web API, RESTful).</li><li>Excellent problem-solving skills and a knack for analytical thinking.</li><li>A solid command of English (both written and spoken) and a genuine passion for programming.</li><li>Team player vibes and attention to detail.</li></ul>🌟Bonus points if you have:<ul><li>Experience with Blazor.</li></ul>What We Offer:💰 Competitive salary &amp; benefits package.📚 Ongoing training &amp; career development (Epsilon Training &amp; Epsilon College).🩺 Private medical insurance &amp; psychological support services.💻 Fully remote working model.🏆 Multi-awarded workplace (Fortune’s 100 Best Companies to Work For in Europe 2024, Best Workplace in Technology, Best Workplaces for Women).

.NET Software Engineer

Our client, a global leader in smart metering technology, is looking for a Product Cyber Security Engineer to join their R&amp;D team in Thessaloniki (hybrid). This role will focus on integrating security and privacy principles into the development lifecycle of embedded and digital products.What You’ll Be Doing:<ul><li>Design and implement secure product architectures across embedded and software platforms.</li><li>Apply Privacy and Security by Design principles throughout the product lifecycle.</li><li>Define and execute product security testing activities including SAST, DAST, SCA, code reviews and penetration testing.</li><li>Develop and maintain threat models and conduct vulnerability assessments on embedded and IoT systems.</li><li>Contribute to security automation and risk mitigation methodologies within the R&amp;D organization.</li><li>Work closely with development, QA, and DevOps teams to ensure security is integrated across the SSDLC.</li></ul>What We’re Looking For:<ul><li>University degree in Computer Science, Software Engineering, Electrical Engineering or a related field.</li><li>Minimum 2&nbsp;years of experience in cybersecurity, with focus on Secure Software Development Lifecycle (SSDLC).</li><li>Strong programming skills in C/C++, Python, and experience with git.</li><li>Knowledge of encryption algorithms and protocols such as AES, RSA, PKI, MQTT, SITP.</li><li>Experience in product security testing and related tools.</li><li>Relevant certifications (e.g. CISSP, GIAC) are a strong asset.</li><li>Strong communication and collaboration skills.</li><li>Excellent command of Greek &amp; English (spoken and written).</li></ul>What’s Offered:<ul><li>Full-time, permanent contract.</li><li>Flexible working hours and hybrid work model.</li><li>Private health insurance and other employee benefits.</li><li>Access to professional development and training programs.</li><li>Modern office environment in Thessaloniki and an international R&amp;D setting.</li></ul>

Product Cyber Security Engineer (hybrid)

We are looking for DevOps Engineers to support the scaling of our cloud-native SaaS platform. In this role, you will design, secure, and automate the infrastructure that powers our products, while maintaining reliable CI/CD pipelines and ensuring smooth, secure operations across environments. Working closely with engineering teams, you will help drive high availability, business continuity, and modern practices. This position is ideal for professionals eager to enhance platform reliability and contribute to the evolution of a modern cloud architecture.The Role<ul><li>Infrastructure as Code: Design and manage Azure environments using Terraform.</li><li>Orchestration: Operate AKS/Kubernetes, Docker, Helm, and Kustomize.</li><li>CI/CD &amp; GitOps: Evolve pipelines using Azure DevOps and ArgoCD.</li><li>Observability: Implement full-stack monitoring (OpenTelemetry, Prometheus, Grafana, Loki, Jaeger).</li><li>Security &amp; Delivery: Enforce security best practices and support progressive delivery (Blue/Green, Canary).</li><li>Automation: Build custom tooling and operators using Golang and scripting.</li></ul>What You Bring<ul><li>Experience: Mid (3+ years) or Senior (5+ years) background in DevOps/SRE.</li><li>Cloud Mastery: Deep experience with Azure (AKS, Application Gateway, Key Vault).</li><li>Technical Depth: Expert-level Kubernetes and Terraform skills.</li><li>Systems Logic: Strong grasp of networking, cloud security, and distributed tracing.</li><li>Communication: Clear verbal/written English and a collaborative mindset.</li><li>Bonus: Spark on K8s, FinTech/regulated environment experience, or Azure cost optimization.</li></ul>Why Relational FS?<ul><li>Community: Structured mentoring and coaching via our engineering chapters.</li><li>Security: Competitive salary and private health insurance from Day 1.</li><li>Growth: Dedicated training programs and clear career evolution.</li><li>Culture: A people-centric, hybrid work environment with a focus on impact.</li></ul>

DevOps Engineer

At United Fiber, we believe in a world of connection, interaction and sharing!Our passion is that people enrich their lives with all that communications technology makes possible.We are looking for a highly organized and technically proficient FTTH Maintenance Engineer to manage and oversee fault restoration. This is a field role, the position focuses on restoration of phase B infrastructure including small scale civil works, fiber splicing and measurements.The ideal candidate will have a strong background in civil engineering and fiber optic networks, combined with excellent project management and communication skills.What you will do:<ul><li>Ensure all work comply with technical specifications, safety standards, and quality requirements.</li><li>Act as the main point of contact between internal departments for network maintenance activities.</li><li>Manage scheduling and prioritization of emergency and planned restoration works.</li><li>Prepare detailed reports on incidents, restoration progress, and overall network health for senior management.</li><li>Support internal teams with technical guidance and ensure alignment with operational goals.</li></ul>It would be nice if you have:<ul><li>Solid understanding of fiber optic network architecture, installation, and maintenance principles.</li><li>Proven experience in civil engineering, including fiber optic blowing works on the fiber optic distribution network, microduct restorations and Manhole maintenance operations (inert materials).</li><li>Proficiency in Fiber Optic Splicing including splices on FDEs/FDCs and BEPs/DBBs.</li><li>Familiarity with safety protocols and regulatory compliance in telecom environments.</li><li>Strong analytical and problem-solving skills.</li><li>Ability to work independently and manage multiple projects in a fast-paced environment.</li></ul>&nbsp;What you will get<ul><li>Wellness programs to keep yourself fit</li><li>Mobile voice and data to talk</li><li>Discounts on Nova Fixed / Mobile / TV for you, friends, family</li><li>Private Insurance program to check up on your health</li><li>Toddlers allowance to daycare your kids</li></ul>

FTTH Maintenance Engineer

We’re looking for a hands-on AI Engineer to build best in class applications and solutions at Betsson Group. You’ll develop AI solutions and applications, context systems and AI Agents, maintain and enhance multiple AI system and products, research frontier models and collaborate with product and architecture teams to deliver high-performing services used by millions of players.&nbsp;This is an opportunity to work with bleeding edge technology, build world-class products.&nbsp;A taster of what you will be involved with:&nbsp;&nbsp;<ul><li>As an engineer, your focus will be on developing and maintain, modular and reusable systems, explore new technologies and find solutions to enhance our products.</li><li>You’ll participate on design discussions, troubleshoot complex problems, and contribute directly to our codebase.&nbsp;</li><li>You’ll also play a key part in building a collaborative, high-performing team culture. Whether reviewing code, or supporting other engineers and tech lead..</li></ul>&nbsp;What we are looking for&nbsp;<ul><li>Proven experience developing and delivering production ready AI Applications</li><li>Strong technical background in Generative AI, LLMs and Prompt Engineering</li><li>Experience building context systems using RAG, Vector Stores and MCP</li><li>Experience on developing AI Agents using frameworks like LangGraph and LangChain</li><li>Experience mentoring or leading engineers in a technical capacity</li></ul>&nbsp;&nbsp;What we offerMuch like riding a rollercoaster, sometimes life at Betsson can be lightning fast with twists and turns but always FUN! Then again, what else would you expect from a business 75% millennial and 1700 strong, spread across 7 offices with 900 based out of our Malta HQ alone! We recognise it may not be for the faint-hearted, but if you’re a go-getter, initiator and adrenaline junkie, always striving to push the boundaries and challenge yourself, then you’ll fit right in.

AI Engineer

Everllence Hellas Ltd is looking for a&nbsp;Senior Software Engineer. The job requires you to be able to work independently while you have a keen sense of community as well can work in teams.We can offer you the following tasks<ul><li>Shape the future of our digital solutions that boost performance, cut costs, and reduce emissions for global clients.</li><li>Design, build, and test scalable components for our next-generation digital platforms.</li><li>Collaborate with industry experts to develop and maintain advanced tools and analytics for monitoring machine fleets.</li><li>Innovate and experiment: Use our dedicated Innovation Friday to pitch ideas and drive meaningful change.</li></ul>You can help us with these qualifications<ul><li>Degree in Software Engineering or relevant Science fields.</li><li>A growth mindset: You are curious, adaptable, and ready to learn continuously.</li><li>Proven experience building highly available, responsive, and cost-efficient software systems.</li><li>Strong programming skills in modern languages and frameworks: HTML, CSS, TypeScript (Angular, NgRx, RxJS). Bonus points for Python or Java.</li><li>Hands-on experience with Microservices architecture using Golang.</li><li>Familiarity with agile practices and test-driven development.</li><li>Passion for exploring new technologies—including turbomachinery—and sharing knowledge with peers.</li><li>Excellent communication skills in English and a collaborative approach to international teamwork.</li><li>Self-driven, results-oriented, and a true team player. Team spirit is paramount to you, as it is to us. You work autonomously, are highly motivated, and results-oriented.</li></ul>Benefits &amp; Learning Opportunities<ul><li>Attractive compensation package&nbsp;</li><li>Conference Budget</li><li>Continuous training opportunities</li><li>Opportunities for professional growth and advancement.</li><li>Work on impactful projects that shape the digital future of industrial solutions.</li><li>Be part of a culture that values innovation, autonomy, and continuous improvement.</li><li>Enjoy flexibility, global collaboration, and opportunities to grow your expertise.</li></ul>

Senior Software Engineer

As Cyber Security Operations Engineer, handles daily cybersecurity operations, investigates potential threats, monitors systems and network logs, ensures vulnerabilities are fixed, systems are hardened, and incidents are managed in compliance with corporate security policies&nbsp;Your day to day will include:<ul><li>Monitoring, detecting, analyzing, and responding to security threats and incidents across internal infrastructure and cloud environments</li><li>Performing in-depth analysis of security events, triaging alerts, and escalating or resolving incidents as appropriate</li><li>Responding to security incidents by executing containment, eradication, recovery, and root cause analysis procedures</li><li>Assisting in developing and improving incident response playbooks and standard operating procedures</li><li>Performing vulnerability scans, assessing findings, and collaborating with IT teams to remediate high-risk issues</li><li>Administering and tuning security tools (Firewalls, NDR, DLP, SIEM, EDR, etc.) to improve detection and response capabilities</li><li>Performing threat hunting and vulnerability assessments to identify potential risks</li><li>Collaborating with IT teams, including developers and platform engineers, to embed security-as-code practices throughout the development lifecycle</li></ul>&nbsp;What you need to succeed:&nbsp;<ul><li>Bachelor's degree in Cybersecurity, Information Technology, or a related field</li><li>3+ years of experience in cybersecurity engineering, security operations, or network security</li><li>Familiarity with Zero Trust architecture, SASE, and Identity &amp; Access Security</li><li>Experience with Email security technologies</li><li>Hands-on experience with security technologies (EDR, NDR, SIEM, WAF, PAM, CSPM, and Vulnerability Management Tools)</li><li>Excellent troubleshooting, problem-solving, and analytical skills</li><li>Excellent knowledge of English language&nbsp;</li></ul>&nbsp;&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

Cyber Security Operations Engineer (3810)

We are currently looking for an IT Billing Engineer to join our Information Technology &amp; Digital Strategy team, based in Paiania.By joining this role, you will support the development, maintenance, and optimization of billing systems, ensuring accuracy, performance, and continuous improvement of billing-related processes within a dynamic IT environment.Your role will encompass:<ul><li>Developing, maintaining, and optimizing billing system functionalities through efficient and well-structured code.</li><li>Managing billing operations, including validations, checks, and necessary corrections. Participating in UAT and QAT processes for billing system enhancements and changes.</li><li>Translating business requirements into functional specifications and collaborating with third-party developers.</li><li>Integrating software components into fully functional systems and ensuring smooth system operation.</li><li>Performing testing, debugging, troubleshooting, and upgrades of existing billing systems.</li><li>Maintaining system documentation and ensuring alignment with updated features and standards.</li><li>Providing 3rd level support for billing issues, escalations, and participating in ad hoc IT projects.</li></ul>&nbsp;What you will bring to the role:<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>Master’s degree in Finance or Banking will be considered an asset.</li><li>5+ years of experience in IT Billing or a similar role, ideally within the retail or utilities sector.</li><li>Strong knowledge of relational databases (e.g., PostgreSQL); familiarity with non-relational databases is a plus.</li><li>Experience in JavaScript development and solid understanding of software development principles.</li><li>Good understanding of software design patterns and system architecture.</li><li>Familiarity with software engineering tools and best practices.</li><li>Strong analytical and problem-solving skills.</li><li>Proficiency in English (written and spoken).</li></ul>&nbsp;Share the same Value Based Behaviors:&nbsp;&nbsp;<ul><li>People &amp; Personal growth.&nbsp;&nbsp;</li><li>Results orientation &amp; Safety excellence.&nbsp;&nbsp;</li><li>Collaboration &amp; Trust.&nbsp;&nbsp;</li><li>Empathy &amp; Effective communication.&nbsp;&nbsp;</li><li>Flexibility &amp; Adaptability.</li></ul>&nbsp;Your Benefits:<ul><li>Competitive remuneration package.&nbsp;</li><li>Ticket Restaurant.</li><li>Preferential household electricity plan.&nbsp;</li><li>Group Health Insurance program.&nbsp;</li><li>Pension Plan.&nbsp;</li></ul>

IT Billing Engineer

What we are looking for<ul><li>You will be working side by side with some of the greatest talents in the industry.</li><li>You will be working on applications dealing with high traffic reaching worldwide audiences.</li><li>You will be able to feel strong ownership of the things we deliver and our success.</li><li>A friendly and supportive environment; professional development programmes and trainings that will help you achieve your goals and grow both technically as well as professionally.</li><li>In addition to all of this, you will be part of the multi-cultural Betsson community.&nbsp;</li></ul>&nbsp;Great if you have<ul><li>Kotlin, and an expert in Android’s frameworks and possibilities with native&nbsp;</li><li>Firebase and all tools included such as analytics, Crashlytics, Firestore, Remote configuration, cloud-messaging, in-app-messaging.&nbsp;</li><li>Being data driven and excellent knowledge in structuring tracking in app&nbsp;</li><li>RESTful APIs and using Postman.&nbsp;</li><li>Github pipeline setup</li><li>An eye for making high quality Android views and animations.</li><li>Scalable and performant applications</li><li>Design and implement clean, scalable, and high-quality code with unit testing experience.</li><li>Solving problems and have good software architecture knowledge.</li><li>Being a Team player.</li><li>Agile development.</li><li>Coaching and mentoring other developers.&nbsp;</li></ul>&nbsp;A taster of what you will be involved withWe want to be pioneers in a highly competitive market, so we continuously strive for technical and product excellence. As part of our team, you will be building new products and features using the latest technologies; actively contributing to a state-of-the-art native, which is supporting our core brands.&nbsp;Our Android Mobile apps are built in Kotlin; and consumes RESTful APIs.&nbsp;As an Android Developer, you will be responsible for software development in a very self-leading Agile team with responsibility in everything from DevOps pipeline to production monitoring and support. You will be contributing directly to the success of our products by close collaboration with UX-designers, QA engineers, data analysts and other area teams. You have a strong sense of customer value and will participate in the whole value-chain discussion to contribute the how and what to make our products successful.&nbsp;

Senior Android Developer

We 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! DescriptionWe are seeking a highly skilled Security Engineer who thrives in a fast-paced technical environment, to join our client’s team. The ideal candidate should possess a strong technical foundation, be an excellent team player, and adhere to established processes while maintaining the flexibility to think creatively and innovate.Key Responsibilities<ul><li>Design, configure, implement, and support security solutions for both service provider and enterprise environments, serving clients in Greece and internationally.</li><li>Collaborate in multi-disciplinary teams to design and implement security solutions and services.</li><li>Assist and educate the Product Owner in refining, managing, and prioritizing product backlog items.</li><li>Troubleshoot complex issues affecting critical infrastructure and production networks.</li><li>Conduct periodic security audits and assessments of firewall infrastructure to ensure optimal security posture.</li><li>Maintain in-depth knowledge of firewall technologies, network protocols, and security architecture.</li></ul>Requirements<ul><li>Bachelor’s degree in computer science, Information Technology, or a related field preferred.</li><li>At least 3 years of experience in a Security Engineering or operation role.</li><li>Hands-on experience administering and troubleshooting Check Point firewalls.</li><li>Experience in routing and switching, including configuration, and troubleshooting of Layer 2 and Layer 3 network devices in medium-to-large enterprise environments.</li><li>Excellent communication and collaboration skills in English.</li><li>Strong analytical and problem-solving skills, with the ability to take ownership of tasks.</li><li>Ability to work effectively in a dynamic, fast-paced environment.</li></ul>Additional Preferred Qualifications<ul><li>Experience with Fortinet firewalls and/or CyberArk Pam is an added advantage.</li><li>Familiarity working with SIEM solution(Qradar).</li><li>Prior experience working closely with IT teams, including system administrators and network engineers, to ensure a cohesive security strategy.</li></ul>

Network Security Engineer

Our&nbsp;Cloud Native Development &amp; Migration&nbsp;practices support our customers, in various projects, in understanding and adopting the most advanced technological solutions, identifying and implementing&nbsp;cloud architectures&nbsp;to support the&nbsp;development&nbsp;and&nbsp;deployment&nbsp;of&nbsp;cloud-native solutions.Through our services, we help our customers to create safe and reliable innovations that guarantee a real competitive advantage in the market:<ul><li>Cloud-native Platform Implementation:&nbsp;We specialize in deploying agile applications across software development, integration, and testing realms, fostering innovation and efficiency.</li><li>Accelerated Cloud Capabilities:&nbsp;Our services expedite the adoption of Cloud technologies, driving tangible business value through innovative Cloud Services.</li><li>Advanced Technological Architectures: Our expertise lies in designing architectures that seamlessly integrate modern Cloud applications with enterprise systems, ensuring compatibility and scalability.</li></ul>#OurRequirementsKey Qualifications<ul><li>Degree or in the process of acquiring the degree related to Computer Engineering, Information Engineering, Computer Science and Information Technology</li><li>Passion for&nbsp;developing&nbsp;with programing languages such as:&nbsp;Java,&nbsp;JavaScript, Python or any other&nbsp;object-oriented programming language</li><li>Fundamental knowledge of&nbsp;relational databases&nbsp;and&nbsp;SQL.</li><li>Basic understanding of&nbsp;Cloud Computing concepts</li><li>Good command of the&nbsp;English&nbsp;Language</li><li>Ability and willingness to work in a team, but also autonomously if necessary</li><li>Excellent&nbsp;communication&nbsp;and&nbsp;interpersonal skills</li><li>High motivation for consulting field</li><li>Availability to travel (when needed based on business needs)</li></ul> Bonus Qualifications<ul><li>Familiarity and use of any&nbsp;VCS&nbsp;(e.g., git)</li><li>Exposure to any major public&nbsp;cloud platform&nbsp;(e.g.,&nbsp;AWS, Azure, GCP)</li><li>Experience with&nbsp;Docker&nbsp;and&nbsp;Kubernetes</li><li>Background in any&nbsp;web development framework&nbsp;(e.g.,&nbsp;Spring,&nbsp;Express,&nbsp;Django,&nbsp;React,&nbsp;Angular)</li></ul>#WhoWeAreLookingForIndividuals who have a&nbsp;strong will&nbsp;to expand their knowledge of new technologies, a&nbsp;passion&nbsp;to grow within the company and&nbsp;aspirations&nbsp;for career growth. At Deloitte we foster a consultative culture because the best decisions are made in collaboration with others. We approach our work with a collaborative mindset, teaming across businesses, geographies, and skill sets to deliver tangible, measurable, attributable impact. These are not aspirations, but principles that we all commit to today and every day. #AboutConsulting Five core competency areas make up our Consulting service line:<ul><li>Strategy, Analytics and M&amp;A</li><li>&nbsp;Customer and Marketing</li><li>Core Business Operations</li><li>Human Capital</li><li>Enterprise Technology and Performance</li></ul> We exist to solve complex problems &nbsp; Our 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 collaboration &nbsp; Our role is to unlock potential for growth and innovation. We believe this requires real collaboration – with our own networks and with our clients. It is 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 are also unafraid to challenge. &nbsp;In so doing, we build long-term and trusted affinities. &nbsp; We create long-term, sustainable impact &nbsp; We 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 is about embedding sustainable change, allowing the impact of our insight to be felt for a long time to come.&nbsp;#AboutDeloitte &nbsp; Our services &nbsp; Deloitte 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. &nbsp; 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 Purpose &nbsp; Our 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 is 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 values &nbsp; At 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. &nbsp; We value difference, with respect at the heart of our inclusive culture. &nbsp; Our talent experience &nbsp; From 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 center 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. This document has been prepared by Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants. &nbsp; 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), is 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 (“DTTL”). DTTL and each of its member firms are legally separate and independent entities. DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see&nbsp;www.deloitte.com/about&nbsp;to learn more about our global network of member firms. This document and its contents are confidential and 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.© 2024 Deloitte Central Mediterranean. All rights reserved.

Junior Developer (Cloud Engineering) @ Thessaloniki

CrediaBank is seeking a Data and Model Monitoring Expert, to ensure the Group’s compliance with BCBS 239 and RDARR principles by enhancing risk data aggregation, governance and reporting capabilities. This role also supports the continuous monitoring of risk and operational models to ensure data integrity, regulatory alignment and operational resilience with emphasis on Group’s international activities.Responsibilities• Support RDARR Gap Analysis assessment, implement and maintain frameworks aligned with the BCBS 239 principles, focusing on:▪ Governance and infrastructure▪ Risk data aggregation capabilities▪ Risk reporting practices▪ Supervisory review and cooperation• Ensure traceability, auditability and completeness of risk data across systems and business units• Collaborate with IT and data architecture teams to enhance metadatamanagement, data lineage and systems integration• Contribute to the development and enforcement of data governance policies• Develop, monitor and report on data quality KPIs (accuracy, completeness, timeliness)• Support remediation of data issues and promote data stewardship across Group departments• Support supervisory reviews, including targeted RDARR inspections• Maintain a centralised repository of risk data definitions, model metadata• Develop and perform quantitative model monitoring assessments for risk and operational models• Contribute to Group’s model governance and development frameworks updates.Qualifications• Bachelor’s or Μaster’s degree in Risk Management, Data Science, Finance, Statistics or related field• 2–5 years of experience in risk data governance or in model development/monitoring• Strong understanding of BCBS 239 principles and RDARR framework• Proficiency in data tools (SQL, Python, SAS, Power BI) and metadata management• Strong analytical mindset with keen attention to detail and commitment to regulatory compliance• Excellent command of the English language, both written and spoken• Very good computer literacy, with strong use of MS Office• Critical thinking and problem-solving ability• Ability to combine complex information and propose holistic, result-oriented solutions• Excellent communication and negotiation abilities• Ability to work independently and collaboratively in cross-functional teams• Flexibility, adaptability and capability to manage change• Commitment to continuous learning and professional development.

Data and Model Monitoring Expert

Intellectica is seeking an experienced and highly motivated Senior SAP BW/SAC Analyst on behalf of a leading European healthcare provider. Reporting directly to the Head of Financial Controlling, the successful candidate will play a pivotal role in strengthening the organization’s data-driven culture by delivering reliable analytics, identifying improvement opportunities, and supporting strategic decision-making at the highest management level. As the SAP BI landscape expands, this position will also contribute to shaping a scalable and sustainable analytics architecture.&nbsp;Key activities and responsibilities of this role include:&nbsp;<ul><li>Design, develop, and maintain SAP BW data models, process chains, and BI reports</li><li>Create modern, interactive dashboards and reports in SAP Analytics Cloud (SAC)</li><li>Gather, analyze, and translate business requirements into comprehensive BI solutions</li><li>Ensure the quality, accuracy, and completeness of data feeding into reports and dashboards</li><li>Collaborate with cross-functional teams (Finance, IT, and Operations) to identify needs and deliver optimal solutions</li><li>Contribute to the long-term BI roadmap and identify opportunities for automation and advanced analytics (predictive insights, planning, forecasting)</li><li>Monitor, troubleshoot, and optimize BW and SAC performance, including query optimization and data load management</li><li>Maintain documentation for data models, reports, and BI processes, ensuring clarity and compliance with governance standards</li><li>Support user acceptance testing (UAT) and provide guidance or training to business users as needed</li></ul>&nbsp;Professional experience &amp; qualifications of a successful candidate:&nbsp;<ul><li>Bachelor’s degree in Computer Science, Economics, or a related field</li><li>5+ years’ hands on experience in SAP BW and SAP Analytics Cloud projects</li><li>Proven track record of contributing to or leading Business Intelligence (BI) initiatives from design to delivery</li><li>Ability to collaborate effectively within project teams and cross-functional environments</li><li>SAP Reporting certifications (e.g., SAC, BW/4HANA) will be considered an asset</li><li>Experience with data governance, security models, and compliance is a plus.</li></ul>&nbsp;Core competencies of successful candidate:&nbsp;<ul><li>Strong analytical skills</li><li>Clear and confident communication</li><li>Team-oriented with collaborative mindset</li><li>High attention to detail and security awareness</li><li>Adaptability to evolving needs</li></ul>

SAP BW/SAC Analyst

We are looking for a highly organized and technically proficient B2B/FTTS/Backbone Maintenance Engineer to manage and oversee the maintenance, fault restoration, and new installations of our backbone fiber optic infrastructure. This is not a field role; the position focuses on coordinating subcontractors and internal teams, ensuring high network availability and service quality through performance monitoring and strategic planning.The ideal candidate will have a strong background in civil engineering and fiber optic networks, combined with excellent project management and communication skills. You will be responsible for supervising outsourced crews, ensuring compliance with technical standards, and driving continuous improvement through KPI-based evaluations.What you will do:<ul><li>Coordinate and supervise subcontractors for fault restoration and new backbone fiber installations.</li><li>Ensure all works comply with technical specifications, safety standards, and quality requirements.</li><li>Monitor subcontractor performance using defined KPIs and initiate corrective actions when needed.</li><li>Act as the main point of contact between internal departments and external partners for network maintenance activities.</li><li>Manage scheduling and prioritization of emergency and planned restoration works.</li><li>Collaborate with procurement and logistics teams to ensure availability of necessary materials and resources.</li><li>Prepare detailed reports on incidents, restoration progress, and overall network health for senior management.</li><li>Oversee subcontractor certification, documentation, and invoicing processes.</li><li>Support internal teams with technical guidance and ensure alignment with operational goals.</li></ul>It would be nice if you have:<ul><li>Solid understanding of fiber optic network architecture, installation, and maintenance principles.</li><li>Proven experience in civil engineering or infrastructure project coordination.</li><li>Familiarity with safety protocols and regulatory compliance in telecom environments.</li><li>Strong analytical and problem-solving skills.</li><li>Excellent communication and stakeholder management abilities.</li><li>Experience in managing subcontractors and driving improvements.</li><li>Ability to work independently and manage multiple projects in a fast-paced environment.</li></ul>What you will get<ul><li>Wellness programs to keep yourself fit</li><li>Mobile voice and data to talk</li><li>Discounts on Nova Fixed / Mobile / TV for you, friends, family</li><li>Private Insurance program to check up on your health</li><li>Toddlers allowance to daycare your kids</li></ul>

B2B/FTTS/Backbone Engineer

At Kotsovolos, we believe in your uniqueness and everything you have to offer!Here, you create your own current! 📈&nbsp;Our achievements in numbers 3,000+ People | 100+ Stores | 2 Logistics Centers – 77.000 sqm | 2 Call Centers | 2 Modern Training Centers | Kapaskill – our live, personalized learning ecosystem | 75,000+ hours of training per year | 400+ different roles &amp; 49 Business Units 🎯&nbsp;Our purpose Better Living. Everywhere. for Everyone!&nbsp;💼 Your everyday work-life&nbsp;<ul><li>Translate business goals and product requirements into technical solutions within Adobe Experience Manager</li><li>Gather, analyze, and address technical and design requirements for web solutions</li><li>Conduct code and design reviews and support the technical implementation of web projects throughout the development lifecycle</li><li>Develop reusable components, code, and libraries to support scalable and maintainable solutions</li><li>Collaborate with developers, designers, and adjacent teams to deliver integrated technical solutions&nbsp;</li><li>Prepare and deliver demos, documentation, and training sessions for content creators when required&nbsp;</li></ul>&nbsp;🚀 As an ideal fit, you should have<ul><li>Proven work experience as an&nbsp;AEM Developer, ideally&nbsp;2+ years&nbsp;&nbsp;</li><li>Strong understanding of the full web development lifecycle: design, development, testing, and deployment</li><li>Proficiency in&nbsp;Java,&nbsp;HTL (Sightly),&nbsp;JCR (Java Content Repository),&nbsp;Javascript, CSS&nbsp;and&nbsp;AEM Headless architecture</li><li>Familiarity with GraphQL&nbsp;for AEM content queries and integrations</li><li>Familiarity with&nbsp;React, SPA Editor, or front-end frameworks&nbsp;integrated with AEM would be considered a plus</li><li>Hands-on experience in&nbsp;Agile development methodologies, including sprint planning, backlog grooming, and code reviews&nbsp;&nbsp;</li></ul>&nbsp;💎 What we offer&nbsp;<ul><li>Continuous training in new technologies and tools&nbsp;</li><li>Career development and growth opportunities&nbsp;</li><li>Competitive bonus scheme, performance-based&nbsp;</li><li>Group health/medical insurance package&nbsp;</li><li>Hybrid working model&nbsp;</li><li>Internal wellbeing initiatives&nbsp;</li></ul>&nbsp;⭐ Join&nbsp;#teamKotsovolos&nbsp;and be part of a team that promotes new technologies, loves to evolve, embraces diversity and is next to society.&nbsp;

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