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SCYTALYS&nbsp;is currently looking for a skilled&nbsp;Software Engineer&nbsp;passionate about their field of work.&nbsp;(Responsibilities) About the role / What you can expect:&nbsp;<ul><li>Perform detailed analyses of task(s) requirements</li><li>Write software development documents in accordance with the Company’s Engineering Documentation Standards</li><li>Code software in accordance with the Company’s Software Development and Coding Standards</li><li>Test and debug software (standalone test environment) with predefined test cases and verify predicted performance, memory, processor, and other requirements identified as requirements for the software</li><li>Integrate software (Company designed and purchased) with other software to form a complete system or enhance system capabilities and performance</li><li>Support test teams through the system integration and acceptance test phases</li><li>Advise Company management regarding perceived and/or recognized problems with performance of designed software and/or system development</li><li>Support installation and check-out on-site and hotline service or warranty/upgrade works at the installed systems</li><li>Should the need arise, work towards your team’s goals carrying out tasks that may befall outside your field of expertise as best as you can</li></ul>&nbsp;Required Skills:&nbsp;<ul><li>BSc or equivalent in Computer Science or Electrical/Electronics Engineering or related field</li><li>Software programming skills in&nbsp;Java 8 and Java 11 (C/C++ knowledge desirable)</li><li>At least 3 years of professional experience in systems programming and the development of native applications using Java 8 or 11, Java Swing GUI development and good understanding of TCP/IP, UDP/IP networking.</li><li>Ability to read technical specifications, identify requirements, and provide software design to satisfy these requirements</li><li>Ability to work on Windows and Linux systems and perform basic administration / automation tasks (e.g., shell scripting to create / debug installation and configuration scripts etc.)</li><li>Good knowledge of Computer networking concepts and devices</li><li>Solid understanding of XML and JSON</li><li>Good knowledge of SQL, and experience with RDBMSs (SQLite, PostgreSQL) and NoSQL databases (Redis)</li><li>Application compile, debugging, profiling, and optimization</li><li>Good interpersonal skills to work effectively within a team</li></ul>&nbsp;We offer:<ul><li>Competitive remuneration package</li><li>Ticket vouchers</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>

Software Engineer (Mid Level)

We’re developing a modern, cloud-native&nbsp;SaaS product, and we’re looking for a&nbsp;DevOps Engineer&nbsp;to help us scale, secure, and automate our infrastructure. As our DevOps Engineer, you’ll be instrumental in designing, implementing, and maintaining the infrastructure and CI/CD pipelines that power our cloud-native platform.You’ll work closely with our engineering teams to ensure smooth deployments, high availability, business continuity and secure operations across environments.Responsibilities<ul><li>Design and maintain Azure-based infrastructure using IaC (Terraform).</li><li>Build, maintain and evolve CI/CD pipelines (Azure DevOps, ArgoCD etc.).</li><li>Manage Kubernetes clusters and containerized workloads.</li><li>Implement observability and alerting (Azure Monitor, Application.</li><li>Insights,&nbsp;OpenTelemetry, Prometheus, Grafana, Loki, Jaeger, etc.).</li><li>Ensure security best practices across environments (networking, secrets, identity).</li><li>Support blue/green deployments, canary releases, and rollback strategies.</li></ul><ul><li>Collaborate with developers to streamline deployments and improve system reliability.</li><li>Contribute to tooling and automation using Golang and scripting languages.</li></ul>Requirements<ul><li>3+ years of experience in DevOps/SRE roles.</li><li>Strong experience with&nbsp;Azure services (Application Gateway, ACR, AKS, Key Vault, etc.).</li><li>Experience with Kubernetes, Docker, Helm, Kustomize and Terraform.</li></ul><ul><li>Solid understanding of monitoring, tracing, and logging in distributed systems.</li></ul><ul><li>Knowledge&nbsp;of networking, security, and observability in cloud environments.</li><li>Familiarity with&nbsp;Golang for tooling or operator development.</li></ul><ul><li>Excellent analytical and problem-solving abilities.</li><li>Strong communication skills and the ability to work collaboratively in a team environment.</li></ul>Nice to Have<ul><li>Experience with Spark on Kubernetes or data-intensive workloads.</li><li>Exposure to FinTech or regulated environments.</li><li>Familiarity with cost optimization strategies in Azure.</li></ul>BenefitsAs an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees.Our company is people - centric and offers personalized benefits to each employee:<ul><li>We want you to be well compensated for what you bring in, so we offer an attractive salary package</li><li>Your health matters to us, so all colleagues have a private health insurance plan from day one</li><li>We are excited for challenges, so you are invited to take part in exciting projects</li><li>We never stop learning and evolving! You will have your own mentor and training program to help you develop in a company with unlimited possibilities and you will join our training sessions and online courses that we provide</li><li>We love the Relational vibes so we gather on smaller and bigger occasions to celebrate good times together!</li></ul>

DevOps Engineer

Our Client is seeking a visionary Senior Java Developer to serve as the Technical Lead and Architectural Owner for their mission-critical C4I system backend server. The ideal candidate will possess deep expertise in Java 11+, Spring Boot, and Microservices architecture, coupled with a proven track record in designing resilient, high-volume, low- latency systems. This role is responsible for governing the security, scalability, performance, and data integrity across the entire server ecosystem, including complex spatial and real-time data integration.Key Responsibilities: • System Architecture &amp; Resilience: Architect and lead the implementation of a scalable microservices architecture using Spring Boot, ensuring high availability and fault-tolerance. • Data Architecture &amp; Governance: Own the design and optimization of the core data layers, including developing strategies for MongoDB sharding and replication for high volume data, and defining the caching strategy using Java cache or Redis. • Multi-Protocol Integration Design: Define and govern the secure implementation of all client-server communication protocols, including high- throughput, low-latency communication via WebSocket and secure RESTful API contracts. • Security Strategy &amp; Data Integrity: Design and enforce comprehensive security measures using Spring Security, including defining policies for OAuth2/JWT access control, API security hardening, and mandating data integrity controls (e.g., audit trails, strong validation rules) for mission-critical data. • Complex External Integration: Architect and oversee the integration with critical external systems and specialized services (e.g., GeoServer integration via PostGIS), ensuring data synchronization, format translation, and system reliability across boundaries. • CI/CD and Deployment Governance: Own the operational adherence to Continuous Integration/Continuous Deployment (CI/CD) practices. This includes ensuring deployment automation, defining infrastructure-as-code requirements, and maintaining the stability and security of the production environment. • Technical Leadership &amp; Mentorship: Provide high-level technical guidance, mentor mid-level engineers in core Java concepts (concurrency, multi-threading), and enforce rigorous coding and design standards across the team.Qualifications: • Experience: Minimum of 5+ years of commercial experience in Java development, with 3+ years leading complex Spring Boot/Microservices projects. • Core Technology Mastery: Expert proficiency in Java 11+, Spring Boot, and designing scalable enterprise-level applications. • Data Expertise: Deep experience designing, optimizing, and maintaining MongoDB and utilizing Redis for caching, message brokering, and high-performance throughput. • Security &amp; Architecture: Proven ability to architect secure systems, experience with Spring Security, JWT/OAuth2, and a solid understanding of distributed transaction management. • Concurrency: Strong knowledge of multi-threading and concurrency concepts in Java. • Soft Skills: Exceptional communication, leadership, and architectural problem-solving skills with the ability to define technical solutions from ambiguous requirements.Benefits PackageThey are committed to investing in the well-being, professional growth, and overall satisfaction of their team members. As part of their benefits package, they offer:• Performance Bonus: Receive a performance-based bonus calculated as a percentage of your annual salary, rewarding your contributions and success. • Private Health Insurance: Comprehensive private health insurance coverage to safeguard your health and peace of mind. • Learning &amp; Development Budget: Access a dedicated budget for online courses, certifications, and professional development programs to support your continuous learning journey. • Vouchers &amp; Discounts: Enjoy vouchers for essential goods, services, and recreational activities to enhance your lifestyle. • Multifaceted Knowledge &amp; Internal Training: Take part in internal training programs designed to provide a holistic understanding of their business and industry. They emphasize cross-functional learning to empower you with diverse skills and knowledge.

Senior Java/Spring Boot Lead Engineer (Backend Architect)

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

We are seeking motivated and talented professionals to join our highly skilled teams. As a Senior Back End Developer at Q&amp;R S.A., you will be responsible for designing, developing, and maintaining high-quality backend services for large-scale enterprise projects. You will collaborate with cross-functional teams (e.g., Front-End, BA-QA) and leverage modern development practices such as AI-driven automation to streamline workflows, enhance code quality, and deliver robust solutions efficiently.Key Responsibilities:<ul><li>Architect, develop, and maintain Java-based services using Spring Boot and related frameworks.</li><li>Implement scalable and modular solutions, including reusable libraries/modules for various business needs</li><li>Write clean, efficient, and secure code following best practices and organizational standards.</li><li>Enforce peer code reviews and pull request checks to ensure clean, maintainable, and secure code</li><li>Integrate with tools (e.g., SonarCube) for continuous code quality checks, monitoring technical debt, and identifying vulnerabilities</li><li>Collaborate on effective database strategies (e.g., Oracle, Postgres) for query optimization</li><li>Use database-specific analysis tools to refine queries, create indices, and ensure high performance</li><li>Manage schema changes following best practices to minimize downtime and maintain data integrity</li><li>Leverage AI tools to automate repetitive tasks (e.g., code generation, technical documentation)</li><li>Contribute to a growing knowledge base (e.g., Confluence), applying best practices where relevant</li><li>Implement unit tests (e.g., JUnit, Mockito) for critical workflows, adhering to TDD principles</li><li>Ensure smooth integration of automated tests in CI/CD pipelines to detect and resolve issues early</li><li>Support Front-End developers interested in expanding to Back-End skills, providing guidance and mentorship</li><li>Participate in daily stand-ups, retrospectives, and knowledge-sharing sessions to foster a collaborative environment</li><li>Coordinate product releases with internal teams, ensuring alignment with security and compliance standards</li><li>Troubleshoot and resolve technical issues promptly to maintain high system reliability</li></ul>Required Qualifications:<ul><li>Bachelors degree in Computer Science or a related field (or equivalent professional experience)</li><li>7+ years of work experience in backend development with Java (11, 17+) and Spring Boot (including Spring Data, Spring Security), SQL (Oracle or Postgres) with proven query optimization and indexing techniques, ORM frameworks (JPA/Hibernate), Testing frameworks (JUnit, Mockito), Build Tools (e.g., Maven) and Version Control (Git), Object-Oriented Design, Design Patterns, and robust API design</li></ul>Desired Qualifications:<ul><li>Masters degree in Computer Science or a related field</li><li>Familiarity with Azure, AWS, or Google Cloud for scalable application deployment</li><li>Experience with Kafka, RabbitMQ, or similar technologies</li><li>Understanding of securing deployments, endpoint security, and ACMS</li><li>Exposure to AI-driven documentation or code generation tools</li><li>Agile or Scrum for iterative development</li><li>Exposure to TRIZ for structured problem-solving</li><li>Basic familiarity with ReactJS (or other frameworks) is a plus for broader collaboration</li><li>Knowledge of Jenkins, Bitbucket Pipelines, or similar automation pipelines</li></ul>Personal Attributes:<ul><li>Analytical Mindset: Strong problem-solving abilities and attention to detail</li><li>Team Player: Excellent communication and collaboration skills, including mentoring junior developers</li><li>Proactive &amp; Organized: Ability to prioritize tasks and execute effectively under deadlines</li><li>Adaptability: Willingness to explore new technologies and approaches that improve overall project outcomes</li><li>Continuous Learner: Eagerness to leverage courses and certifications (including AI/LLM-focused) for professional growth</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>

Senior Backend Developer [BET_06]

As a&nbsp;Software Architect, you’ll be at the forefront of architecting, designing and developing cutting-edge web applications in a microservices environment, while shaping the digital future. You’ll lead, support and mentor the development team&nbsp;in designing and implementing robust technical solutions.&nbsp;Your expertise will drive the technical solution of projects — from concept to delivery.The key responsibilities of the  role will include:&nbsp;<ul><li>Analyzing, architecting, designing and developing&nbsp;web applications&nbsp;following&nbsp;microservices&nbsp;architecture</li><li>Willing&nbsp;to write&nbsp;Architectural Solutions&nbsp;and&nbsp;Technical documentations</li><li>Providing technical leadership and support&nbsp;to the development teams&nbsp;</li><li>Acting as the&nbsp;Technical leader&nbsp;of new projects and platforms</li><li>Alignment of the development teams with the desired architecture and design</li><li>Coordination of the Frontend, Backend, AI &amp; Data teams during the design phase of the projects and support the integration of services and APIs</li><li>Definition and design of database schemas for&nbsp;SQL&nbsp;(Postgres) and&nbsp;NoSQL&nbsp;(MongoDB) databases</li><li>Participation in the design,&nbsp;implementation and integration of&nbsp;Machine learning&nbsp;projects and&nbsp;ML models&nbsp;as part of the AI Center of Excellence</li><li>Collaboration with DevOps team to support the deployment pipelines to&nbsp;Azure Cloud&nbsp;using&nbsp;Docker,&nbsp;Kubernetes&nbsp;and&nbsp;Azure DevOps</li><li>Identifying and applying appropriate modern technologies and techniques for software development</li><li>Supporting the time and resources estimation of new projects</li><li>Collaboration with Business Analysis and Project Management teams to meet business requirements.</li></ul>Who You Are: Skills &amp; ExperienceWe’re looking for someone with&nbsp;8+ Years of Software Development Experience&nbsp;who’s ready to dive into a dynamic and forward-thinking environment. Here’s a snapshot of the skills we’d love to see:Must-haves<ul><li>Mastery of&nbsp;Spring/Spring Boot frameworks</li><li>Experience in designing applications using&nbsp;Microservices architecture</li><li>Excellent knowledge of&nbsp;Relational Databases&nbsp;(Postgres, MySQL)</li><li>Experience in designing high-availability and scalable solutions</li><li>Experience with&nbsp;Event-driven Architectures&nbsp;and&nbsp;Message Queues.</li><li>Knowledge of&nbsp;SOLID principles&nbsp;and component-based architecture</li><li>Security savvy&nbsp;— RBAC, OAuth2, encryption — you keep data safe.</li><li>Good knowledge with Cloud architectures (Azure, AWS)</li></ul>Bonus Points If You<ul><li>Know your way around&nbsp;NoSQL&nbsp;databases like MongoDB</li><li>Have experience with&nbsp;Docker and Kubernetes</li><li>Have led and mentored&nbsp;a team of software developers (preferably cross-functional)</li><li>Have played with&nbsp;Redis,&nbsp;ETCD, or&nbsp;Reactive Programming.</li><li>Embrace&nbsp;DevOps&nbsp;practices like automation and deployment pipelines.</li><li>Experience with Azure AKS and Azure DevOps</li></ul>What’s in it for You?At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:<ul><li>🌈&nbsp;Diverse and inclusive workplace</li><li>🏋️‍♂️ Friendly, Dynamic Working environment</li><li>💰&nbsp;Competitive Salary &amp; Bonus</li><li>🩺&nbsp;Insurance Program for all GT members</li><li>👩‍🏫&nbsp;Fully funded Training &amp; Professional Qualifications</li><li>🏖&nbsp;Extra Days-off: August Freedays, Volunteering Days, Early leave days</li><li>🏃🏽‍♂️ Corporate Sports Teams&nbsp;(e.g., Running, Basketball, Volleyball)</li><li>🎁&nbsp;Exclusive Discounts:&nbsp;Special offers and discounts for employees</li><li>🚗&nbsp;Company Car&nbsp;(depending on job level)</li></ul>

Software Architect

As a Database Administrator at INTRALOT, you’ll play an active role in maintaining and optimizing our database environments, ensuring high availability, performance, and security. You’ll contribute to database design, automation, and optimization initiatives, while collaborating with cross-functional teams to support enterprise-level solutions across On-Premises, Cloud, and Hybrid infrastructures.Your Responsibilities:<ul><li>Database Management: Contribute to the installation, configuration, and maintenance of database systems (e.g., MySQL, Oracle, PostgreSQL, MongoDB, MS SQL Server) across different environments.</li><li>Performance Optimization: Monitor and fine-tune database performance, perform query tuning, and ensure reliability and scalability.</li><li>Security &amp; Compliance: Maintain strong backup, recovery, and access control procedures, ensuring compliance with standards such as GDPR and the WLA Responsible Gaming Framework.</li><li>Automation &amp; Scripting: Support and enhance automation processes using tools like Bash, Python, and Ansible, applying Infrastructure as Code (IaC) principles where relevant.</li><li>Collaboration &amp; Support: Work closely with Software Development, Infrastructure, and QA teams to deliver stable and efficient database solutions.</li><li>Continuous Improvement: Stay up to date with emerging technologies and recommend best practices to improve performance, reliability, and efficiency.</li></ul>Job requirementsYour Qualifications:<ul><li>Experience: At least 2 years of hands-on experience in database administration, supporting and optimizing production or enterprise-level systems.</li><li>Technical Expertise: Solid knowledge of at least one major RDBMS (MySQL or Oracle) and familiarity with others such as PostgreSQL, MongoDB, and MS SQL Server.</li><li>Automation Mindset: Experience with scripting and automation tools (Bash, Python, Ansible) and understanding of IaC concepts.</li><li>Analytical Thinking: Strong problem-solving skills and the ability to identify and resolve performance or configuration issues.</li><li>Communication &amp; Teamwork: Clear communication skills and a collaborative attitude when working with diverse technical teams.</li><li>Growth Orientation: Motivation to keep learning, adapt to new technologies, and contribute to improving internal systems and processes.</li></ul>&nbsp;&nbsp;About Us: INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 40 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2025, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.&nbsp;Why Join Us:💸 Competitive compensation package with additional benefits.💻 Opportunity for growth in a hybrid working model.🏥 Private Insurance coverage for you and your family.🏢 Modern facilities, inclusive amenities, and transportation options.📚 Comprehensive training program for continuous learning and development.🚀 Exceptional opportunities to grow in a multinational environment.🌎 Prospects for professional advancement both locally and globally.

Database Administrator

Are you a Java Engineer ready to take on your next challenge? Join INTRALOT and contribute to the development of scalable, high-performance systems that process millions of transactions every day.We’re building the next-generation Sports Betting platform — powered by cutting-edge technologies, real-time data, and modern microservices architecture. If you’re passionate about performance, distributed systems, and elegant code, we’d love to meet you!What You’ll Be Working On<ul><li>Designing and developing high-performance, scalable applications using Java and Spring Boot.</li><li>Building resilient microservices based on real-time, event-driven architecture.</li><li>Working with SQL and NoSQL databases to ensure optimal data management.</li><li>Implementing caching strategies and distributed messaging systems.</li><li>Collaborating with business analysts and front-end teams for end-to-end software design.</li><li>Taking part in code reviews, optimization, and continuous improvement.</li></ul>Job requirementsWhat You Bring<ul><li>2+ years of professional experience in Java development.</li><li>Solid experience with Spring Boot and microservices architecture.</li><li>Understanding of distributed systems, concurrency, and scalable design.</li><li>Hands-on experience with SQL (PostgreSQL) and NoSQL (ScyllaDB) databases.</li><li>Familiarity with Hazelcast, Apache Ignite, Kafka, ActiveMQ Artemis, or gRPC.</li><li>Knowledge of Git, Maven, and CI/CD tools (Jenkins, Bamboo).</li><li>Strong analytical thinking and problem-solving mindset.</li><li>A collaborative attitude and eagerness to grow in a fast-paced environment.</li></ul>&nbsp;About Us: INTRALOT, a publicly listed company established in 1992, is a leading gaming solutions supplier and operator active in 40 regulated jurisdictions worldwide. With a global workforce of approximately 1,700 employees, INTRALOT is committed to redefine innovation and quality of services in the lottery and gaming sector, while supporting operators in raising funds for good causes. In 2025, INTRALOT was distinguished as a top ten most attractive employer brands in Greece.INTRALOT has been awarded the prestigious WLA Responsible Gaming Framework Certification by the World Lottery Association. We always act with integrity and enjoy what we do.&nbsp;Why Join Us:💸 A competitive compensation package combined with additional benefits.💻 Hybrid working model.🏥 Private Insurance for you and your family.🏢 Modern facilities, parking inside, enticing restaurant and corporate bus.📚 An extensive training program upon induction and throughout employment.🚀 Exceptional opportunities to learn and develop in a multinational environment.🌎 Prospects for professional growth both locally and globally.

Java Developer- Sports Betting Systems

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

We are looking for a SOA/OSB Integration Engineer / Consultant. In this role, you will be responsible for designing, implementing, and optimizing integration solutions across enterprise systems. You will ensure robust, secure, and efficient data flows while supporting documentation, monitoring, and cross-team collaboration. What You’ll Be Doing<ul><li>Implement well-scoped integrations using SOA, OSB, APIs, and event-driven patterns.</li><li>Build and test services/APIs (REST/SOAP) including mapping, transformation (XSLT/JSON), callouts, and error handling.</li><li>Monitor and troubleshoot integrations, including logging, alerting, and performance analysis.</li><li>Document integration processes through interface specs, sequence diagrams, and Confluence/Wiki pages.</li><li>Collaborate with business and IT teams to translate requirements into integration specifications and SLAs.</li><li>Follow integration security practices, including OAuth2, mTLS, API key management, and secrets handling. </li></ul>What You’ll Bring<ul><li>3+ years of experience in system integration, SOA/OSB, or related roles.</li><li>Hands-on experience with Oracle SOA Suite 12c, OSB, or equivalent platforms.</li><li>Strong understanding of integration patterns (request/response, pub/sub, batch, file, event-driven) and data formats (JSON, XML).</li><li>Proficiency in SQL, basic PL/SQL, and scripting (Unix shell, WLST) for automation and monitoring.</li><li>Familiarity with DevOps practices including version control (Git), CI/CD, unit/integration testing, and monitoring tools (Grafana/Kibana).</li><li>Excellent communication, problem-solving, and documentation skills, with a proactive and dependable work style. </li></ul>Nice to Haves<ul><li>Experience with microservices orchestration, hybrid cloud integration, or iPaaS platforms.</li><li>Knowledge of advanced security and compliance standards (OIDC, SAML, audit logging).</li><li>Experience in mentoring junior engineers or leading integration teams.</li></ul>&nbsp;How We Support Your Growth🍽️ Lunch Is On Us: Monthly allowance for your favorite meals. 🏥 Health First: Private health &amp; life insurance for peace of mind. 💻 Set Up For Success: The right tools to stay connected and perform your best. 📚 Curiosity Never Retires: Access to Udemy for unlimited learning. 🚀 Career Rocket Fuel: Coaching and mentorship programs tailored to your goals. 🎯 Work With The Best: Collaborate with industry-leading clients. 🌈 Celebrate Diversity: Be part of a team that values every perspective. 💸Performance Pays Off: Annual discretionary bonus based on yearly contributions. 🌱 Social Responsibility: Give back through volunteering and sustainability.

SOA/OSB Integration Engineer / Consultant

We are searching for a&nbsp;Senior Data Software Engineer&nbsp;to guide the development of our forward-thinking supply-chain data analytics platform.This platform offers a comprehensive perspective of suppliers, products, material categories, shipments, and compliance activities, leveraging artificial intelligence to provide actionable insights and custom recommendations for our clients.If this role matches your career aspirations – apply today!The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Design and develop data architectures and ETL pipelines using Databricks and external orchestrators like Airflow</li><li>Collaborate with machine learning teams to incorporate AI-driven insights into the platform</li><li>Implement system-level enhancements and components for efficient data engineering</li><li>Optimize data-focused platforms to enhance performance and scalability</li><li>Ensure compliance with software engineering best practices, including containerization, unit testing, linting, and code style adherence</li><li>Oversee and improve data workflows, Delta Lake, and Delta Live Tables within Databricks</li><li>Provide technical mentorship and support to data engineers on the team</li><li>Engage effectively with clients and stakeholders to align solutions with their needs</li><li>Navigate uncertainty and independently complete project deliverables</li></ul>Requirements<ul><li>Background in leading data engineering projects with the Databricks platform</li><li>Knowledge of data architectures and data modeling</li><li>Skills in designing and building ETL pipelines utilizing Databricks and external orchestrators (e.g., Airflow)</li><li>Proficiency in using Databricks (Delta Lake, workflows, Delta Live Tables, deployment, and versioning)</li><li>Expertise in Python with a focus on cloud-native technologies</li><li>Proficiency in Spark/PySpark</li><li>Background in engineering with either AWS or Azure</li><li>Skills in handling big data and optimizing performance in data-intensive environments</li><li>Strong initiative combined with experience interacting directly with clients</li><li>Adaptability to manage ambiguity and independently drive outcomes</li><li>Competency in operating within a fast-paced startup environment with transparency</li><li>Fluency in English at a B2 level</li></ul>Nice to have<ul><li>Familiarity with setting up or maintaining CI/CD pipelines on Azure DevOps</li><li>Understanding of Data Observability and approaches to Data Quality Monitoring</li><li>Background in integrating data quality checks into data pipelines</li></ul>We offer<ul><li>For you:<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>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (additional benefit card from Edenred of 22€ per month (264€ per year)</li><li>Monthly transportation card for those located in Athens to use public transportation to visit the office and/or clients</li></ul></li><li>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></li></ul>EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest

Senior Data Software Engineer

We are searching for a&nbsp;Lead Data Software Engineer&nbsp;to join our team and oversee the development of our cutting-edge supply-chain data analytics platform.This platform delivers a comprehensive view of suppliers, products, material categories, shipments, and compliance activities while employing artificial intelligence to generate insights and recommendations tailored to our clients’ needs.If this role excites you – apply!The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Design and develop data architectures and ETL pipelines utilizing Databricks and external orchestrators such as Airflow</li><li>Collaborate with machine learning teams to incorporate AI-driven insights into the platform</li><li>Develop system-level improvements and components for data engineering workflows</li><li>Optimize the performance and scalability of data-intensive applications</li><li>Adhere to software engineering standards, including containerization, unit testing, linting, and code style reviews</li><li>Maintain and improve data workflow, Delta Lake, and Delta Live Tables within Databricks</li><li>Provide technical mentorship and leadership to the data engineering team</li><li>Engage with clients and stakeholders to understand their requirements and offer customized solutions</li><li>Tackle challenges independently and ensure successful project delivery</li></ul>Requirements<ul><li>Experience leading data engineering efforts on projects utilizing Databricks</li><li>Solid understanding of data architectures and skills in data modeling</li><li>Background in designing and building ETL pipelines in Databricks with external orchestrators such as Airflow</li><li>Hands-on expertise in Databricks (Delta Lake, workflows, Delta Live Tables, deployment, and versioning)</li><li>Proficiency in Python and cloud-native technologies</li><li>Competency in Spark/PySpark</li><li>Engineering experience with either AWS or Azure</li><li>Knowledge of big data and techniques for optimizing data-intensive applications</li><li>Strong communication skills with a proactive attitude and client-facing experience</li><li>Ability to navigate ambiguity and complete projects independently</li><li>Comfort working in a dynamic and transparent startup environment</li><li>Fluent English communication skills at a C1 level</li></ul>Nice to have<ul><li>Proficiency in configuring and managing CI/CD pipelines in Azure DevOps</li><li>Familiarity with Data Observability and Data Quality Monitoring practices</li><li>Capability to integrate data quality checks into data pipelines</li></ul>We offer<ul><li>For you:<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>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (additional benefit card from Edenred of 22€ per month (264€ per year)</li><li>Monthly transportation card for those located in Athens to use public transportation to visit the office and/or clients</li></ul></li><li>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></li></ul>EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest.

Lead Data Software Engineer (Databricks)

Intellectica is recruiting an experienced and highly skilled Site Reliability Engineer on behalf of a newly established AI &amp; Machine Learning startup, which will be integrated into a leading group of companies operating in the aerospace, defense, and high-technology sector. This startup aims to develop cutting-edge AI-driven solutions tailored to the aerospace and defense industry. You will join a dynamic cross-functional team and report directly to the Principal SRE.Key activities and responsibilities of this role include:<ul><li>Implement, operate, and maintain infrastructure services across cloud-based and on-prem environments, under the guidance of Senior and Principal SREs</li><li>Provision and manage containerized applications using Docker and Kubernetes, ensuring scalable, reliable, and smooth application deployments</li><li>Automate infrastructure tasks using Terraform (HCL) and other modern DevOps tools to support repeatable and efficient operations</li><li>Support CI/CD pipelines, enabling fast, reliable, and secure software releases through continuous integration and deployment, best practices</li><li>Implement observability tools for metrics, logging, and alerting to ensure high availability and system reliability</li><li>Assist in the setup and operation of secure networking, including firewalls, access controls, and VPNs, following established security guidelines</li><li>Collaborate closely with ML Engineers and Data Scientists to understand infrastructure needs and deliver scalable solutions</li><li>Participate in code reviews, pair programming, and knowledge-sharing sessions to elevate team practices</li><li>Contribute to operational documentation, playbooks, and internal knowledge bases</li><li>Assist in incident response, root-cause analysis, and resolution documentation</li></ul>Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in computer science, Informatics, or a related quantitative field</li><li>2-3+ years of relevant experience in DevOps, Site Reliability Engineering (SRE), or similar roles for mid-level candidates</li><li>Strong hands-on experience with containerization and orchestration tools, including Docker, Kubernetes, Helm, and Docker Compose</li><li>Proven expertise in infrastructure automation using Terraform (HCL) and related DevOps tooling</li><li>Solid understanding of Linux system administration, including performance tuning and troubleshooting</li><li>Familiarity with cloud platforms such as AWS or GCP. Experience with Microsoft Azure is a strong plus</li><li>Experience with observability tools, and a strong understanding of monitoring, logging, and alerting best practices</li><li>Exposure to distributed computing frameworks (e.g., Ray) is a plus.</li><li>Good understanding of IT security best practices and software development quality assurance processes</li><li>Familiarity with technologies such as Python, React, SQL databases, GitHub, and web servers is desirable</li><li>Fluent in both Greek and English</li></ul>Core competencies of successful candidate:<ul><li>Analytical mindset with structured problem-solving skills</li><li>High sense of ownership and commitment to system reliability</li><li>Collaborative and proactive team player</li><li>Clear communicator, able to simplify complex technical topics</li><li>Eager to learn and grow within a high-performance engineering culture</li></ul>

Site Reliability Engineer int-0415

We are looking for a highly skilled and experienced Senior Azure Developer with significant technical skills in Azure and business acumen to join our team in Coca-Cola Hellenic Digital &amp; Technology Platform Services (DTPS) and be part of the BI Reporting team. You will have the opportunity to contribute to the strategy, design and development of our Enterprise and Operational Reporting, providing insights and supporting decision making for end users. The role involves significant collaboration with business and IT teams, opportunity to integrate &amp; transform data from various data systems into structures that are suitable for building analytical solutions, design, develop and implement Azure-based solutions connecting certified and validated data sources to Power BI front-end visualizations and creating a single source of truth for reporting in CCH.YOUR KEY RESPONSIBILITIES:• Assist in the design, development, and maintenance of ETL (Extract, Transform, Load) processes using Azure Data Factory• Implement data ingestion processes from various data sources into Azure data storage solutions.• Work with Azure SQL Database, Azure Data Lake Storage, and Hive &amp; Databricks to store and manage large datasets (Terabytes of data)• Ensure data integrity and availability by implementing appropriate storage solutions• Integrate data from various sources, ensuring accuracy, completeness, and consistency• Collaborate with data scientists and analysts to understand data requirements and provide necessary supportARE THESE YOUR SECRET INGREDIENTS?• Bachelor's or Master’s degree in computer science, information technology, data science, or a related field (or an equivalent of 7+ years of practical experience in a tech-domain)• Master’s degree in computer science, information technology, data science, or a related field (or an equivalent of 7+ years of practical experience in a tech-domain)• Hands-on experience with MS Power BI, MS PowerApps, MS Azure Data Factory, MS Azure Data Lake Store, SQL Database (T-SQL), DAX &amp; Power Query M (3+ years)• Proven track record of implementing proof-of-concept (POC) backend solutions• Expert knowledge with cloud platforms (Azure, Google Cloud Storage, Amazon), preferably Microsoft Azure – with a focus on data warehousing &amp; backend development• Strong programming skills in languages such as C#, .NET, Python, Scala or Java• Experience with big data architectures and large data volumes technologies (partitioned tables with billions of records, files with hundreds of GBs)• Familiarity with big data technologies such as Hadoop, Spark, and Hive as well as strong knowledge with data manipulation frameworks such a PySpark• Experience with big data architectures and large data volumes technologies (partitioned tables with billions of records, files with hundreds of GBs) are a plus• First proven leadership capabilities towards junior employees and a proactive approach to project management is a plus• Strong analytical &amp; problem-solving abilities, as well as good communication skills• Strong willingness to learn and adapt to new technologies and tools• Good proficiency in English as a day-to-day business language is a must.Preferred qualifications:• Strong hands-on understanding of data modelling concepts and techniques as well as DevSecOps concepts and tools and practical experience in their implementation• Strong understanding of DevOps principles and experience with CI/CD pipelines• Working experience within the SAFE Agile framework is appreciated• Knowledge of SAP BW (extractors, transformations, queries, data export) and Azure Data Sources would be appreciatedABOUT YOUR NEW TEAM:We are Coca-Cola Hellenic, a growth-focused consumer goods business and strategic bottling partner of the Coca-Cola Company. We bottle, distribute and sell an unrivalled range of products in 29 markets in Europe, Africa and Eurasia. As we do, we create value for all stakeholders, support socio-economic growth and build a more positive environmental impact.We bring together more than 30,000 people from over 70 nationalities, coming from five continents. The diversity of our markets, from mature to emerging economies, provides a wide range of attractive opportunities for growth.We nurture our talents. We give opportunities to people across all functions and levels, as well as different geographies, backgrounds and education. We are willing to take a risk on the people we believe in, even if they don’t have the perfect experience. We have faith in what every person can be.And although we have so much to be proud of, we always stay humble. We believe the real magic happens – for us and for you – when we OPEN UP.AT COCA-COLA HBC, DIVERSITY HELPS US THRIVEAt Coca-Cola HBC, we are an inclusive employer that thrives on diversity. This means our environment provides equal opportunities for all, regardless of race, color, religion, age, disability, sexual orientation, or gender identity. Join us in nurturing a culture where everyone belongs and contributes to our collective success.

Senior Data Developer (Azure)

We are seeking a talented and experienced Lead .NET Developer to take ownership of the back-end for front-end (BFF) layer of a high-profile mobile application project.This role involves designing, building, and maintaining scalable and high-performing back-end solutions for mobile platforms. You will provide technical leadership, collaborate with cross-functional teams, and ensure the delivery of a robust and efficient application.If you’re ready to showcase your expertise and step into a leadership role, apply today!Responsibilities<ul><li>Lead the implementation of the BFF layer for the mobile application</li><li>Collaborate with architects, analysts, QA testers, and mobile developers to align back-end functionalities with front-end requirements</li><li>Design and develop RESTful APIs using .NET technologies, ensuring scalability and maintainability</li><li>Supervise and mentor a team of .NET developers, providing technical direction and promoting best practices</li><li>Develop middleware components integrating core services with platforms such as OpenShift, Redis, and MS SQL Server</li><li>Identify, troubleshoot, and resolve back-end performance and functionality issues</li><li>Implement asynchronous programming patterns to optimize application performance</li><li>Develop and maintain unit and integration tests using frameworks like xUnit</li><li>Define and manage CI/CD pipelines using tools such as Azure DevOps (ADO)</li><li>Act as a key liaison between the development team and other project stakeholders, facilitating communication and issue resolution</li><li>Drive technical excellence and stay updated on the latest .NET technologies</li></ul>Requirements<ul><li>Advanced proficiency in C# and .NET, including .NET 8 and ASP.NET Core, backed by 5+ years of experience</li><li>At least 1 year of experience in leading a back-end development team with a focus on high-quality deliverables</li><li>Background in middleware development with tools like OpenShift, Redis, and MS SQL Server</li><li>Expertise in designing and implementing RESTful APIs, with knowledge of HTTP methods and API versioning</li><li>Skills in working with asynchronous programming patterns to support scalable solutions</li><li>Capability to write and execute unit and integration tests using xUnit or equivalent frameworks</li><li>Familiarity with CI/CD pipelines and deployment processes, preferably using Azure DevOps (ADO)</li><li>Excellent command of written and spoken English (B2+ level)</li></ul>Nice to have<ul><li>Knowledge of security protocols such as OAuth2 and JWT</li><li>Experience with logging and monitoring tools like Azure Application Insights and Dynatrace</li><li>Experience with Azure cloud solutions and Red Hat OpenShift environments</li><li>Background in digital banking systems</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>

Lead .NET Developer

<h2>Lead Data Engineer</h2>Limassol / Nicosia / AthensData Science and Business Intelligence – Data Science /Full-time /HybridApply for this jobLead Data Engineer The Role:We are seeking a motivated and skilled Lead Data Engineer to guide a team of data engineers within our Data Science function and drive the development of innovative data solutions. You will lead engineering efforts on cutting-edge projects, collaborating with top experts in a dynamic, supportive environment. As a key leader, you will mentor engineers, ensure high-quality data infrastructure, and contribute to impactful, data-driven initiatives that support business growth and scientific exploration.&nbsp;Join us and help shape the future of data engineering in an inspiring and collaborative setting!&nbsp;<h2>The main responsibilities of the position include:</h2><ul><li></li></ul><ul><li>Employ state-of-the-art technologies for data architecture, storage, and processing.&nbsp;</li><li>Design, build, and maintain scalable and reliable data structures, pipelines and ETL processes using SQL/NoSQL and other relevant tools, to acquire and process large volumes of data from various sources.&nbsp;</li><li>Develop and maintain data warehouse, data lake and other relevant solutions to support a wide range of data requirements for the data science team.&nbsp;</li><li>Establish methodology for working with large-scale datasets practicing efficient aggregation and feature engineering.&nbsp;</li><li>Collaborate with cross-functional teams to define and enforce data governance policies and data security best practices.&nbsp;</li><li>Ensure data quality, integrity, and security by implementing appropriate data validation and monitoring techniques.&nbsp;</li><li>Identify and address performance bottlenecks in data processing and recommend optimizations to enhance system efficiency.&nbsp;</li><li>Troubleshoot and resolving issues related to data quality, data pipeline failures, and data infrastructure.&nbsp;</li><li>Research and stay up to date with emerging trends and technologies in the data engineering and data management field and recommend innovative solutions to enhance our data infrastructure.&nbsp;</li><li>Communicate results to the rest of the team and other departments.&nbsp;</li><li>Guide and mentor multiple teams, fostering innovation and technical excellence.&nbsp;</li><li>Present insights and model outcomes to non-technical stakeholders, translating data into actionable recommendations.</li></ul><h2>Main requirements:</h2><ul><li></li></ul><ul><li>PhD or MSc in Data Science, Physics, Mathematics, Computer Science, or a related discipline.&nbsp;</li><li>12+ years of professional experience in data science, with a strong emphasis on data engineering and fintech solutions.&nbsp;</li><li>Expertise in data warehousing and working with both relational and NoSQL databases (e.g., MongoDB).&nbsp;</li><li>Strong command of AWS services (MSK, Lambda, Glue, SageMaker) and infrastructure provisioning using Terraform.&nbsp;</li><li>Practical experience with cloud-native data platforms.&nbsp;</li><li>Familiarity with workflow orchestration tools such as Airflow or Kubeflow.&nbsp;</li><li>Experience implementing CI/CD pipelines using GitLab.&nbsp;</li><li>Advanced programming skills in Python, SQL, and at least one other high-level language.&nbsp;</li><li>Proficient in Unix/Linux environments.&nbsp;</li><li>Strong analytical and problem-solving abilities, with keen attention to detail.&nbsp;</li><li>Demonstrated success in leading data science or data engineering teams.&nbsp;</li><li>Effective collaborator in cross-functional, multi-stakeholder settings.&nbsp;</li><li>Excellent verbal and written communication skills in English.&nbsp;</li></ul><h2>Benefit from:</h2><ul><li></li></ul><ul><li>Attractive remuneration package</li><li>Private health insurance</li><li>Corporate pension fund</li><li>Intellectually stimulating work environment</li><li>Continuous personal development and international training opportunities</li></ul><h2>The Hiring Experience: What Awaits You</h2><ul><li></li></ul><ul><li>Let’s Connect – Intro Chat with Talent Acquisition</li><li>Deep Dive – First Interview with Your Future Team</li><li>Bring It to Life – Role-Specific Take-Home Task</li><li>Final Connection – Final Interview</li></ul>All applications will be treated with strict confidentiality! Apply for this job

Lead Data Engineer

As a .NET Software Engineer, you will be part of a hybrid agile team, working on a variety of gaming and entertainment-related digital platforms. You’ll be involved in the design, development, and evolution of scalable software systems that power real-time applications used by millions of users across the globe.Key Responsibilities: The developer will be involved in the full development cycle within Agile teams, contributing from technical design to implementation, ensuring performance, scalability, and excellent user experience across international markets.Key Responsibilities:<ul><li>Design and implement robust, scalable backend services, delivering features from concept to production with a strong focus on performance and reliability.</li><li>Translate complex functional requirements into clean, maintainable systems using C#, ASP.NET Core, and .NET 8.</li><li>Develop within a high-availability, large-scale infrastructure, handling real-time operations and significant data volumes.</li><li>Work with MS SQL Server, Redis, ElasticSearch, and RabbitMQ to ensure efficient data management and asynchronous communication.</li><li>Collaborate in Agile teams to deliver high-impact solutions, following best practices in coding, testing, and CI/CD.</li><li>Continuously research and adopt new technologies to optimize development processes and system architecture.</li><li>Contribute to a culture of code quality, peer reviews, and technical excellence, challenging assumptions and promoting innovation.</li></ul>WHO WE’RE LOOKING FOR<ul><li>B.Sc. or M.Sc. in Computer Science, Software Engineering, or a related technical field.</li><li>At least 4 years of professional experience in building production-grade software using the Microsoft .NET ecosystem.</li><li>Strong proficiency in C# and hands-on experience with ASP.NET MVC and RESTful Web APIs.</li><li>Solid understanding of core web protocols and concepts such as HTTP, REST, and API design.</li><li>Good grasp of algorithms, data structures, and practical use of design patterns, including familiarity with commonly used architectural approaches.</li><li>Experience working with SQL-based databases and message brokers such as RabbitMQ.</li><li>A mindset focused on clean, maintainable code and software quality, with attention to detail and strong debugging skills.</li><li>Comfortable working in Agile environments, collaborating effectively with peers in cross-functional teams.</li><li>Excellent command of English in both spoken and written form; fluency in Greek is also required.</li><li>A proactive, self-motivated attitude with strong ownership and problem-solving abilities.</li></ul>WHAT´S IN IT FOR YOU?Let’s talk about us:<ul><li>Hybrid working model</li><li>A competitive salary</li><li>Signing Bonus</li><li>Brand new equipment</li><li>Exciting &amp; friendly work environment</li><li>Career &amp; competencies’ development</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn</li><li>L&amp;D plan for your career improvement</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun!</li><li>Internal competitions &amp; rewards.</li></ul>Let’s talk about Code.Hub-ers:<ul><li>You are eligible to free LinkedIn trainings</li><li>You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction</li><li>Training &amp; Tech Mentor for your induction.</li><li>Unlimited access to LinkedIn Learning platform (1st semester).</li><li>Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.</li><li>Private Health Insurance.</li><li>Performance planning each six months and each two years planning of promotion.</li><li>Free Lunch/Snack every day &amp; Cocktail Fridays @ our offices.</li><li>Referral Bonus.</li></ul>

Software Engineer (.NET)

As a Data Engineer you will design, implement, and maintain data pipelines in Google Cloud Platform. You will work closely with Product Owner and Solution Architect to understand business, technical needs and objectives as well as with the Data Engineers to ensure the smooth data feed from source systems to various Destinations.&nbsp;&nbsp;More specifically you will: &nbsp;<ul><li>Work closely with Product Owner, Solution Architect and Data Engineers to develop new flows in and migrate the existing on premises infrastructure to GCP.&nbsp;</li><li>Participate in reviewing appropriate architecture, code and requirements and making recommendations to Business and Product.&nbsp;</li><li>Ensure the quality control of data pipelines and promote best data engineering practices.&nbsp;</li><li>Stay current with industry trends and best practices in data engineering, CI/CD, and apply them to enhance our data infrastructure.&nbsp;</li></ul>Who you are<ul><li>At least 2-3 years of experience in a similar position, designing and developing data flows for data products to public cloud platforms &nbsp;</li><li>Experience with Cloud Technologies and Serverless Computing (GCP)&nbsp;</li><li>Knowledge of batch and data streaming technologies (e.g., Kafka, Dataflow, Kinesis).&nbsp;</li><li>Knowledge of Python or any other Object-Oriented programming language.&nbsp;</li><li>Knowledge of version control systems, particularly Git.&nbsp;</li><li>Experience with orchestration tools, (e.g., Apache Airflow, GCP Composer, Astronomer, Airbyte, Perfect ) for workflow automation and scheduling.&nbsp;</li><li>Experience with CI/CD tools and practices (e.g., GitHub Actions, GitLab CI, Docker, Kubernetes). &nbsp;</li><li>Experience with infrastructure as code tools like Terraform will be highly appreciated&nbsp;</li><li>Experience in enterprise transformation projects will be highly appreciated&nbsp;</li><li>Promoter of cooperation and commitment within a team to achieve goals and deliverables.&nbsp;</li><li>Experience working with Agile methodologies / in Agile teams is strongly preferred.&nbsp;</li><li>Strong communication and collaboration skills.&nbsp;</li><li>Self-motivated with strong time management skills.&nbsp;</li><li>Excellent written and verbal communication skills, in both Greek &amp; English.&nbsp;</li></ul>Not a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you<ul><li>Competitive pay, bonus &amp; remuneration package&nbsp;</li><li>Private Health &amp; Medical Insurance &nbsp;</li><li>Hybrid way of working: a blend of remote and office-based working, including the option to work up to 20 days from abroad&nbsp;</li><li>Remote work equipment to help you create a comfortable, ergonomic workspace at home &nbsp;</li><li>Unlimited access to learning resources and trainings&nbsp;</li><li>Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual orientation or length of service &nbsp;</li><li>Spirit of Vodafone Day: one day each quarter dedicated to your personal development&nbsp;</li><li>Extra days off: Vodafone Day, Family Day, Volunteering Day &nbsp;</li><li>Needless to say, we cater for your communication wherever you are&nbsp;</li><li>Office amenities (subject to the office location): such as restaurant, gym and parking&nbsp;</li><li>Special employee offers and discounts</li></ul>

Data Engineer (Athens, Thessaloniki, Heraklion Crete)

Digital Banking &amp; Workplace Applications (Phygital Platforms) division is seeking talented Software Enginners, passionate about building solutions. As a software engineer and part of an agile squad, you will develop and support the features of our applications, improve the performance of existing e-banking , mobile banking and API services and collaborate with other engineers and solution architects. You will have opportunities to gain exposure to technologies and skills that you have had an interest in but have been unable to pursue in a professional environment. You will work closely inside one of Eurobank's many agile teams and collaborate with product owners and stakeholders to understand requirements and the value your work will bring to each product and asset. Your key responsibilities will be:&nbsp;<ul><li>Develop, maintain, and optimize Java-based microservices and backend systems using Spring Framework / Spring Boot and Azure / AKS.</li><li>Design and implement RESTful APIs, integrations, and data exchange mechanisms with internal and external systems.</li><li>Ensure code quality and adherence to engineering best practices.</li><li>Collaborate closely with DevOps, QA, Product Owners, and cross-functional engineering teams to deliver high-quality solutions.</li><li>Contribute to the continuous modernization of banking systems toward cloud-ready, event-driven, and microservice-based architectures.</li></ul>&nbsp;You will be a great candidate if you:<ul><li>Have 3–7 years of professional experience as a Java Back-End Engineer, Software Engineer, or similar role.</li><li>Are highly proficient in Java 11+, Spring Boot, Spring Cloud, and building distributed systems.</li><li>Have experience with REST APIs, Microservices and CI/CD pipelines.</li><li>Understand API security, authentication/authorization (OAuth2, JWT), and secure coding principles.</li><li>Are familiar with containers (Kubernetes), messaging systems (Kafka, RabbitMQ), or cloud technologies (Azure, AWS, etc.).</li><li>Hold a Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>Bring strong problem-solving skills, teamwork, agility, and a positive can-do attitude.</li></ul>&nbsp;What’s in it for you:<ul><li>Competitive remuneration.&nbsp;</li><li>Hybrid work: work-life balance through remote and in-office work.  &nbsp;&nbsp;</li><li>Learning &amp; Development:&nbsp;</li></ul><ul><li></li></ul><ul><li>Access Unlimited Udemy Learnings, international training methodologies&nbsp;</li><li>Upskilling, Professional development and career guidance from successful executives.   &nbsp;</li><li>Identification and Utilization of Talent Pool through a structured Talent Management process.  &nbsp;&nbsp;</li></ul><ul><li>Wellbeing:&nbsp;</li></ul><ul><li></li></ul><ul><li>Premium Health &amp; Life insurance for you, your partner and/or your family and mental health support. &nbsp;</li><li>Pension plan to support your plans and future financial expectations.  &nbsp;</li><li>Team building &amp; wellbeing activities.  &nbsp;</li><li>Potential Extra days of annual leave (Winter Bonus).   &nbsp;&nbsp;</li><li>Engage in volunteering activities through our TeamUp program.&nbsp;</li></ul><ul><li>Extra Benefits:</li></ul><ul><li></li></ul><ul><li>Exclusive discounts at partner stores.  &nbsp;</li><li>Staff pricing for banking products.  &nbsp;</li><li>Nursery and summer camp allowance for your little ones.  &nbsp;</li></ul>&nbsp;

Senior Software Engineers - Digital Banking & Workplace Applications

We are the&nbsp;1st Hub for Developers!&nbsp;Our motto is&nbsp;“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&nbsp;with developers (only!) and tech (freak) experts!Our client&nbsp;is the globally leading company for tech solutions and fulfillment capabilities for online sales of flights. They are here to solve complexity, by connecting millions of flights and travelers across the globe. They hold consumer online travel agency brands like Mytrip, GoToGate &amp; Flight Network and serve exclusively Booking.com with flights. Our client has also established strategic partnerships with companies like Skyscanner, Google Flights, TUI, etc.Every day they strive to make the world smaller for their customers and bigger for their people. Their diverse team of more than 2000 passionate professionals is what makes them the industry’s tech wonder and the best in the world at what they do. Their major offices are in Sweden (HQ), Canada, Greece, India, Poland, with the Athens office being one of the largest, hosting around 500 employees working from the center of Athens for the rest of the world.Join them and start today as&nbsp;Senior Java Developer!Position SummaryThey are looking for a passionate back-end developer to join their growing team. The position involves working on Java technologies, developing/maintaining their core back-end software system and facing fresh challenges along with your team members every day. The successful candidate must be knowledgeable in the field of software development and eager to contribute &amp; work in a fast-paced, ever changing environment.The position will be located at their&nbsp;Athens office.Responsibilities<ul><li>You will be part of a team, who designs and implements features for their core back-end system, which handles from tens to hundreds of millions requests per day</li><li>Your code should be designed with performance and quality in mind; you will test your code and write automated tests</li><li>You document and communicate your work with your team in order to deliver daily releases</li><li>You will work closely with software, product developers and QA engineers</li><li>You will be reviewing code, and your code will be reviewed</li><li>As part of the team, you will participate in the collaborative team activities</li></ul>Their StackJava 17, Gradle, MySQL 8, MemSQL, ScyllaDB, Couchbase, JUnit5/TestNG, Mockito, Kafka, Hibernate, Elastic / ELK, Kibana, Grafana, Jenkins, Git &amp; Bitbucket, Intelli, GraphQL etc.Of course you don’t have to be familiar with all of they tech stack. They will support you in your journey with them!Requirements<ul><li>You are a back-end developer with 7+ years of previous working experience, of which 5+ years are on the Java stack</li><li>You have experience with at least one large-scale, high-volume production environment</li><li>You write code which is both readable and performant, and, you feel right at home with OOP, multi-tier architecture</li><li>You are a proponent of commonly used Design Patterns and SOLID Principles, and, deliver code that is well-tested and well-documented</li><li>You have a positive mindset, and you are motivated by challenging projects; new and existing. Rest assured we have a lot going on around here!</li><li>You know about Web Services development and integration with at least one of SOAP and REST, GraphQL</li><li>You have great communication skills in English</li><li>You have a legal permit to work in Greece</li><li>You have any military obligations fulfilled (for Greek male candidates)</li></ul>The below will be considered an asset:<ul><li>You have knowledge of the travel industry, and specifically, flights</li><li>You have knowledge using the API of at least one of the major Global Distribution Systems</li><li>Experience on Unix/Linux environments</li></ul>BENEFITSWhat they offerThey are looking for people who would make the world smaller for travelers but want a bigger world of opportunities for themselves. With them you can enjoy:<ul><li>Working in a hybrid model – having the opportunity to work both remotely and at the office! #LIHybrid</li><li>Health Benefits – Through partners, they offer a private health insurance plan. They also offer the possibility to use 2 extra medical leave days in case of need.</li><li>Monthly ticket restaurant card – to spend in one of the thousands affiliated restaurants, cafes, stores or supermarkets across Greece.</li><li>Office in the City – They sit on bright, large floors (over 4000㎡!) in central Athens. Just a short walk from the Ambelokipi Metro station.</li><li>Growth – They believe in personal development and continuous education. They allocate a generous budget each year to spend at conferences, seminars, online courses or other means to learn new things. In addition to this, they continuously organize internal training and workshops, so that they can learn from each other.</li><li>Hackathon and Dev week – They believe in fostering creativity and testing new things. Therefore, they have recurring Hackathon and Dev weeks, where the teams decide what they want to work on.</li><li>Team activities – They also like to schedule company/department/team activities and events outside the office space!</li><li>Fun &amp; Work – They have a relaxed working environment where you can enjoy breakfast, free beverages &amp; fruits, playing ping pong or video games</li></ul>

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