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As a Service Delivery Manager – Betting Systems, you’ll be at the heart of our Sportsbook technology operations. Your mission? To lead the planning, development, and support of IT solutions and network assets that power our betting platforms. You’ll orchestrate internal and external teams, ensuring seamless collaboration between business stakeholders, vendors, and developers to deliver projects accurately, efficiently, and on time.&nbsp;Your day to day will include:• &nbsp; &nbsp;Contributing to team budget planning and ensuring its effective execution • &nbsp; &nbsp;Ensuring business needs are clearly understood and translated into technical specifications (SoW) for effective solution development • &nbsp; &nbsp;Mapping and proposing the prioritization of projects, new developments, upgrades or change requests, setting up the overall plan and budget and allocating resources • &nbsp; &nbsp;Coordinating cross-functional teams (IT, vendors, business owners) to deliver high-quality, cost-efficient solutions aligned with business goals • &nbsp; &nbsp;Overseeing testing, UAT, and production releases to ensure functionality and minimize business disruption • &nbsp; &nbsp;Monitor operational efficiency of solutions, manage troubleshooting, and ensure SLA compliance • &nbsp; &nbsp;Identifying risks and areas for improvement in systems and equipment, proposing mitigation actions and upgrades • &nbsp; &nbsp;Managing and coaching team members to support skill development and goal achievement • &nbsp; &nbsp;Promoting collaboration across delivery units to optimize resource utilization and align product roadmaps.&nbsp;What you need to succeed • &nbsp; &nbsp;BSc in Computer Science, Information Systems, or equivalent; MSc in a relevant field is a plus • &nbsp; &nbsp;8+ years of experience in IT project management and solution development • &nbsp; &nbsp;Proven track record in coordinating large-scale projects and managing budgets • &nbsp; &nbsp;Consulting experience in IT or Business within the private sector • &nbsp; &nbsp;Hands-on experience in solution development and testing • &nbsp; &nbsp;Familiarity with Agile methodologies and principles • &nbsp; &nbsp;Preferable knowledge of Sportsbook Solutions • &nbsp; &nbsp;Excellent project management, analytical, and problem-solving skills • &nbsp; &nbsp;High attention to detail, accuracy, and a methodical approach • &nbsp; &nbsp;People management and team leadership skills • &nbsp; &nbsp;Strong collaboration skills and ability to engage stakeholders at all levels&nbsp;What’s in it for you?<ul><li>An award-winning working environment&nbsp;🚀</li><li>State of the art facilities including gym &amp; restaurant&nbsp;🏢</li><li>Hybrid working model&nbsp;💻</li><li>Competitive salary package and bonus scheme&nbsp;💸</li><li>Health insurance coverage &amp; Pension Plan&nbsp;🙏</li><li>Monthly food allowance&nbsp;🍴</li><li>Continuous learning with classroom/digital trainings by OpapAcademy&nbsp;🎓</li><li>Internal Career Opportunities&nbsp;💼</li><li>Well-Being Activities&nbsp;💪</li></ul>&nbsp;OPAP Group is an equal opportunity employer&nbsp;Does this sound like you? If yes, we would love to meet you!

Service Delivery Manager-Betting Systems (3726)

Code.Hub&nbsp;is the first Hub for Developers in Greece, builds together with partners decentralized digital hubs in FinTech for expanding the portfolio of their services globally. Code.Hub has the knowledge and technical mentorship for all technologies and helps the SW Engineers expand their skills and opportunity to make a great career path for their future!Code.Hub&nbsp;believes in the talent of Greece. Code.Hub manages the biggest Software Development projects in the Greek market and numerous already 75% of the IT market in Greece. During 2018 and 2019, Code.Hub was listed in the top 100 most innovative initiatives in Greece.Code.Hub&nbsp;was awarded in 2021 &amp; 2020 with Gold Awards as the best company in the market regarding our services and again in 2022 as the Rising Star of the year, taking first place in “Best Talent Management Strategy &amp; Initiative” and “Best Youth Employment Initiative”. Code.Hub works together with leading global professional services companies, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. Code.Hub works with high-end technologies to help clients improve their performance and create sustainable value for their stakeholders.Our Insurance project&nbsp;is for one of the largest and most digitally progressive insurance providers in Greece, part of an international group with presence across Europe. The company is currently undergoing a major transformation in its data ecosystem, evolving its enterprise data warehouse environment and investing in next-generation platforms for analytics, automation, and service personalization.We are currently seeking a Senior Java Web Developer to join a dynamic team working on modern web applications within an Agile environment, contributing to the design, development, and continuous improvement of enterprise-grade solutions.Must Have:<ul><li>Strong experience in Java (5+ years), with solid understanding of core concepts and backend development</li><li>HTML5 / CSS3, with solid hands-on experience in building responsive web applications</li><li>Proven teamwork experience, with the ability to collaborate effectively within cross-functional teams</li><li>Basic knowledge of unit and integration testing (no strict preference on tools)</li><li>Familiarity with Agile methodologies (Scrum) and working in iterative development environments</li></ul>Nice to Have:<ul><li>Experience with Apache Wicket framework</li><li>Understanding of coding principles and best practices (SOLID, KISS, DRY, etc.)</li><li>Experience with code reviews, pair programming, and ideally some exposure to team leading or mentoring responsibilities</li><li>Basic knowledge of Bootstrap</li><li>Experience with CMS platforms (any)</li><li>Basic knowledge of JavaScript</li></ul>Let’s talk about us:<ul><li>Hybrid working model</li><li>A competitive salary</li><li>Signing Bonus</li><li>Brand new equipment</li><li>Exciting &amp; friendly work environment</li><li>Career &amp; competencies’ development</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn</li><li>L&amp;D plan for your career improvement</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun!</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>

Senior Java Web Developer

Intellectica is recruiting an AI Technical Architect on behalf of a leading technology services group headquartered in Athens, Greece, operating under a hybrid working model. The selected candidate will join a high-performing Data &amp; AI team and will play a pivotal role in designing, developing, and deploying cutting-edge AI solutions, contributing to transformative initiatives that enhance business performance, unlock new value streams, and drive innovation across diverse industries.Key activities and responsibilities of this role include:&nbsp;<ul><li>Leading the end-to-end architecture and delivery of scalable, enterprise-grade AI solutions, aligning technical design with business strategy, governance, and long-term innovation objectives, while advising clients on AI strategy, modernization roadmaps, and responsible AI adoption</li><li>Architecting and implementing end-to-end Generative and Agentic AI solutions; including agent orchestration, model selection, system integration, and agentic workflows (multi-agent systems, MCP integrations, A2A protocols) from discovery and design through deployment and scaling</li><li>Designing cloud-native AI and Machine Learning solutions across AWS, Azure, and GCP, ensuring performance, resilience, continuous improvement, and cost-efficient scalability</li><li>Collaborating with data engineering teams to design data platforms, vector databases, RAG architectures, feature stores, and knowledge retrieval systems</li><li>Driving the implementation of MLOps / LLMOps pipelines, enabling continuous delivery, monitoring, governance, and lifecycle management of AI models</li><li>Overseeing system integrations, including APIs, microservices, enterprise networks, and security frameworks</li><li>Ensuring secure and cost-optimized architectures through API gateway integration, token and context-window budgeting, and resource utilization planning</li><li>Providing architectural leadership in client workshops, technical assessments, and solution reviews</li><li>Any other task that may be required from time to time</li></ul>&nbsp;Professional experience &amp; qualifications of a successful candidate:<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field; a Master’s degree or PhD will be considered an asset</li><li>Minimum of 5 years of experience in Cloud Architecture, with strong expertise in at least one major cloud provider (AWS, Azure, or GCP) and hybrid enterprise environments, applying secure integration patterns</li><li>Strong software engineering background with hands-on development in Python and/or Java, including API design, microservices, distributed systems, and Kubernetes-based container orchestration</li><li>Solid understanding of network architecture, security models, and enterprise system integrations within cloud-native environments</li><li>Strong experience with modern data platforms (data lakes, lakehouses, distributed storage, real-time pipelines) and Retrieval-Augmented Generation (RAG) architectures, including vector databases, embeddings, and semantic search</li><li>Proven track record in designing and delivering Generative and Agentic AI solutions, including LLM orchestration frameworks (e.g., LangGraph, CrewAI, AutoGen, Vertex AI), multi-agent workflows, and advanced prompt engineering and model optimization techniques</li><li>Experience establishing and guiding MLOps / LLMOps practices, enabling model deployment, monitoring, versioning, governance, and lifecycle management using cloud-native or open-source tooling, alongside DevOps and CI/CD best practices</li><li>Exposure to AI governance, responsible AI principles, model risk management, and compliance frameworks</li><li>Cloud certifications (AWS, Azure, GCP) are considered an asset; prior consulting or client-facing experience is highly desirable</li><li>Fluency in Greek with professional-level English communication skills</li></ul>&nbsp;Core competencies of a successful candidate:<ul><li>Hands-on engineering mindset with rapid prototyping capabilities and iterative solution development</li><li>Comfortable working within a global, highly collaborative team environment</li><li>Architectural thinking with the ability to design complex, distributed AI systems</li><li>Proactive, dependable, and results-driven professional mindset</li></ul>

AI Technical Architect

Code.Hub is the first Hub for Developers in Greece, builds together with partners decentralized digital hubs in FinTech for expanding the portfolio of their services globally. Code.Hub has the knowledge and technical mentorship for all technologies and helps the SW Engineers expand their skills and opportunity to make a great career path for their future! Code.Hub believes in the talent of Greece. Code.Hub manages the biggest Software Development projects in the Greek market and already 75% of the IT market in Greece. During 2018 and 2019, Code.Hub was listed in the top 100 most innovative initiatives in Greece. Code.Hub was awarded in 2021 &amp; 2020 with Gold Awards as the best company in the market regarding our services and again in 2022 as the Rising Star of the year, taking first place in “Best Talent Management Strategy &amp; Initiative” and “Best Youth Employment Initiative”. Code.Hub works together with leading global professional services companies, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. Code.Hub works with high-end technologies to help clients improve their performance and create sustainable value for their stakeholders. Our FinTech project is a dynamic banking organization that has maintained its leading position in the country’s banking sector for 181 years. They provide guidance and lead every small or big national venture. With a total network of 356 branches in Greece and 8.103 employees in the bank and its subsidiaries focusing on financial services in Greece and abroad. Its operations are always characterized by transparency, trustworthiness and human-centeredness and they continuously plan advanced products and services to efficiently meet the needs of its clients.Responsibilities:<ul><li>Design and implement highly responsive and performant user interface components using React.</li><li>Participate in the full software development lifecycle, from design to deployment.</li><li>Drive code quality by applying best practices, modern architecture principles, and clean code standards.</li><li>Contribute to front-end architecture decisions and ensure scalable and maintainable solutions.</li><li>Integrate APIs and contribute to seamless communication between front-end and backend systems.</li><li>Participate in code reviews, task estimation, and technical discussions.</li><li>Take ownership of features/products, including documentation and delivery.</li><li>Collaborate closely with cross-functional teams, contributing to product and workflow improvements.</li><li>Work autonomously, managing tasks and deliverables with minimal supervision.</li><li>Explore and integrate AI-driven solutions where applicable to enhance product capabilities.</li></ul>WHO THEY´RE LOOKING FOR? Basic Requirements<ul><li>Bachelor’s Degree (AEI / TEI) in Computer Science, Software Engineering, or a related field.</li><li>4–6 years of professional experience with React.</li><li>Strong expertise in React Front-End Engineering and solid understanding of front-end architecture.</li><li>Proficiency in TypeScript, JavaScript, HTML, and CSS.</li><li>Experience with modern front-end design patterns (e.g., SPA architecture).</li><li>Strong experience with API design and integration (RESTful services).</li><li>Hands-on experience with AI integrations and API handling.</li><li>Familiarity with version control systems (Git).</li><li>Ability to work both independently and collaboratively within a team.</li><li>Experience mentoring or guiding junior developers is considered a plus.</li><li>Strong problem-solving mindset and attention to quality.</li><li>Product-oriented thinking with an understanding of workflows and user experience.</li><li>Ability to take full ownership and operate autonomously without constant supervision.</li><li>Experience with AI prompting tools (ideally Claude) is considered a strong plus.</li></ul>Let’s talk about us:<ul><li>Hybrid working model.</li><li>A competitive salary.</li><li>Signing Bonus.</li><li>Brand new equipment.</li><li>Exciting &amp; friendly work environment.</li><li>Career &amp; competencies’ development.</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn.</li><li>L&amp;D plan for your career improvement.</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun!</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>

Mid/Senior React Engineer

Code.Hub&nbsp;is the first Hub for Developers in Greece, builds together with partners decentralized digital hubs in FinTech for expanding the portfolio of their services globally. Code.Hub has the knowledge and technical mentorship for all technologies and helps the SW Engineers expand their skills and opportunity to make a great career path for their future!Code.Hub&nbsp;believes in the talent of Greece. Code.Hub manages the biggest Software Development projects in the Greek market and numerous already 75% of the IT market in Greece. During 2018 and 2019, Code.Hub was listed in the top 100 most innovative initiatives in Greece.Code.Hub was awarded in 2021 &amp; 2020 with Gold Awards as the best company in the market regarding our services and again in 2022 as the Rising Star of the year, taking first place in “Best Talent Management Strategy &amp; Initiative” and “Best Youth Employment Initiative”. Code.Hub works together with leading global professional services companies, providing a broad range of services and solutions in strategy, consulting, digital, technology and operations. Code.Hub works with high-end technologies to help clients improve their performance and create sustainable value for their stakeholders.Our FinTech Project is for a leading Fintech solutions provider, offering a wide range of analytics-driven, highly scalable enterprise software solutions in over 35 countries worldwide. Their end-to-end technology solutions cover a wide range of needs for Banking, Financial Services, Utilities, Insurance, Retail organizations, and beyond.A Day in the Life of a Senior Java Engineer will include:<ul><li>Oversee the development lifecycle of projects. Analyze, design, develop Java applications and integration of complex and advanced software solutions;</li><li>Responsible for technical and design documents;</li><li>Oversee unit testing, pair reviews and code optimization to ensure quality standards are adhered to;</li><li>Deep collaboration with team members and stakeholders to comprehensively understand and effectively translate customer requirements into design specifications, and subsequently, into high-quality and reliable software code;</li><li>Be responsible for database schemas design and query optimization;</li><li>Build and maintain cloud-based enterprise applications;</li><li>Implement systems integration;</li><li>Build reusable code and libraries for future use;</li><li>Ensure the technical feasibility of UI/UX designs;</li><li>Support demanding Incidents and Problems – in terms of support &amp; maintenance of projects – by implementing bug fixes, upgrades, and enhancements to existing projects, and;</li><li>Ensuring that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy.</li></ul><h2>Requirements</h2><ul><li>Bachelor’s/Master’s degree in Information Technology, Computer Science, or a related subject;</li><li>More than 6 years of professional experience in application development of enterprise IT software systems and applications;</li><li>Expertise in building moderately complex front-end and back-end components of software and cloud applications such as Azure;</li><li>Strong experience of Java and Java Spring Framework in a commercial environment;</li><li>Strong experience with database systems such as MySQL, PostgreSQL, MariaDB, MongoDB;</li><li>Experience in client-side scripting and React/ Redux JavaScript frameworks, and Angular;</li><li>jQuery and other related front-end technologies such as HTML5 and CSS3;</li><li>Strong experience in RESTful APIs &amp; SOAP integration;</li><li>Strong experience with JSON, XML, RxJava;</li><li>Experience in deploying, configuring, and maintaining Java Servlet containers (Tomcat);</li><li>Strong documentation skills for both front-end and back-end components, ensuring clarity for fellow developers and stakeholders;</li><li>Advanced problem-solving skills; ability to uncover root of difficult problems and scope solutions based on knowledge of available resources and timelines as well as awareness of vision and strategy;</li><li>Very good organizational skills, ability to deliver within strict timeframes;</li><li>Highly motivated and eager to develop professionally, and;</li><li>Excellent written and verbal communication skills in Greek and English.</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>

Θέσεις Εργασίας Consultant Αττική, Πληροφορική - Σελίδα 2

service delivery manager-betting systems (3726)

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senior java web developer

Code.Hub

ai technical architect

Intellectica

mid/senior react engineer

Code.Hub

senior java engineer

Code.Hub

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