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We are looking for a Senior .Net Software Engineer to join our high caliber team.Your contribution to the success of the team:·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Design, develop, and maintain robust, well-structured, and reusable code following modern object-oriented principles·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Analyze and resolve performance bottlenecks using industry-standard tools·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Collaborate closely with business analysts, software engineers, and stakeholders to understand requirements and deliver high-impact solutions on time·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Actively participate in code reviews to ensure code quality and share best development practices·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Maintain quality control and consistency throughout the full software development life cycle (SDLC)·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Create comprehensive technical documentation detailing software logic and architecture·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Stay current with emerging tech trends and propose relevant tools or techniques to continuously evolve the Web Studio experienceYour Qualifications &amp; Competencies·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Bachelor or Master’s degree in Computer Science, Information Technology or in relevant field·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5+ years of proven working experience delivering software solutions in .NET Framework and/or .NET Core (C#, VB.NET, ASP.NET)·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Deep understanding of Web API (v4) and service-oriented architecture·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Solid experience with SQL Server and/or Cosmos DB·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Familiarity with Azure services – or a strong drive to grow your skills in cloud technologies·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Good grasp of HTML, JavaScript, or front-end frameworks such as Vue.js / Angular·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Hands-on experience with Git and modern version control practices·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; A team player with excellent interpersonal and collaborative skills·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Excellent written and verbal communication skills in both Greek and English·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Strong time management abilities and commitment to meeting deadlinesYour Benefits:We are growing our team with the vision of having top performers who contribute directly to the growth of the company. As a result, we offer:💰Competitive remuneration package❤️Private health insurance plan🏠Hybrid working model💯Opportunity to work alongside people who are always eager to mentor🚍Transportation with company’s bus from central stations📖 Funded training &amp; development opportunities🥪Catering food services

Senior .Net Software Engineer

We are looking for a Senior Cloud Engineer to join our high caliber team.&nbsp;Your contribution to the success of the team:<ul><li>Design, deploy and manage cloud-based services giving due consideration to performance, cost-effectiveness, availability and resilience</li><li>Support the operation, architecture and engineering of the infrastructure and services</li><li>Ensure that cloud services and infrastructure are properly monitored, managed and secured</li><li>Develop code to orchestrate and automate cloud-based infrastructure and services</li><li>Cooperate with other departments in the development and maintenance of Business Continuity and Disaster Recovery plans</li><li>Propose improvements in infrastructure, user productivity and collaboration services and lead small implementations</li><li>Coordinate with other departments/teams such as IT, development, security and Help Desk in implementing configuration changes and resolving incidents</li><li>Troubleshoot incidents, identify root cause, fix and document problems, and implement preventive measures</li></ul>&nbsp;Your Qualifications &amp; Skills:<ul><li>BSc or postgraduate degree in Computer Science or related fields</li><li>Proven professional experience (6+ years) in IT and cloud infrastructure and services</li><li>Hands-on experience with creating, managing and monitoring Azure cloud services including SaaS, PaaS, IaaS offerings</li><li>One or more Azure certifications such as AZ-104, AZ-303/304/305, AZ-700 is a must</li><li>Extensive experience with Microsoft SQL Server, including installation, configuration, performance tuning, and security best practices</li><li>Good understanding of Windows and Linux operating systems, especially Debian or Ubuntu-based distributions</li><li>Familiarity with scripting or automation tools such as PowerShell, Azure CLI, ARM, Terraform, .NET, or similar technologies</li><li>Strong knowledge of network access, identity, and access management</li><li>Experience with building and supporting SaaS cloud services</li><li>Good English &amp; Greek oral and written skills</li><li>Analytical and with strong problem-solving skills</li><li>Collaborative and a team player with good interpersonal and communication skills</li></ul>&nbsp;Nice to Have:<ul><li>Experience with DevOps, automated software deployment and CI/CD</li><li>Knowledge/expertise in Kubernetes</li><li>Experience with monitoring, metrics and KPIs</li></ul>&nbsp;Your Benefits:We are growing our team with the vision of having top performers who contribute directly to the growth of the company. As a result, we offer:💰Competitive remuneration package❤️Private health insurance plan🏠Hybrid working model💯Opportunity to work alongside people who are always eager to mentor🚍Transportation with company’s bus from central stations📖 Funded training &amp; development opportunities🥪Catering food services

Senior Cloud Engineer

We are looking for a Mobile Android/IOS Application Developer. to join our high caliber team.Your Role:You will assist in the design, development and maintenance of our software.Your contribution to the success of the team:<ul><li>Develop and maintain high-quality, well-documented mobile applications</li><li>Ensure code quality through clean, reusable practices and code reviews</li><li>Diagnose and resolve performance issues (e.g. memory, SQL, responsiveness)</li><li>Collaborate with cross-functional teams to implement new features</li><li>Stay current with mobile development trends and best practices</li></ul>Your Qualifications &amp; Competencies:<ul><li>BSc/MSc in Computer Science or related field</li><li>2+ years of experience in mobile development with C#/Xamarin, .NET MAUI, Java or Kotlin</li><li>Proficient in Android SDKs, Android Studio, and core Android APIs (e.g. Camera, GPS, Storage)</li><li>Experience with Flutter is a plus</li><li>Solid understanding of the mobile development lifecycle, OOP principles, and design patterns</li><li>Familiarity with Agile/Scrum methodologies and version control tools (Git, TFS, or SVN)</li><li>Fluency in English (written and spoken)</li><li>Strong problem-solving skills and attention to detail</li></ul>Your Benefits:We are growing our team with the vision of having top performers who contribute directly to the growth of the company. As a result, we offer:💰Competitive remuneration package❤️Private health insurance plan🏠Hybrid working model💯Opportunity to work alongside people who are always eager to mentor🚍Transportation with company’s bus from central stations📖 Funded training &amp; development opportunities🥪Catering food services

Mobile Application Developer

We are looking for a Junior Front-End Developer to join our high caliber team.Your contribution to the success of the team<ul><li>Create and maintain web pages that display customized electronic invoices</li><li>Troubleshoot technical issues as they arise</li><li>Optimize applications for maximum speed and performance</li></ul>Your Qualifications &amp; Competencies<ul><li>Good knowledge of HTML and CSS</li><li>Knowledge of Angular</li><li>Basic understanding of how browsers display web pages</li><li>Experience using version control tools (like Git)</li><li>You pay attention to detail and enjoy solving problems</li><li>You can communicate well and work as part of a team</li></ul>Your Benefits:We are growing our team with the vision of having top performers who contribute directly to the growth of the company. As a result, we offer:💰Competitive remuneration package❤️Private health insurance plan🏠Hybrid working model💯Opportunity to work alongside people who are always eager to mentor&nbsp;🚍Transportation with company’s bus from central stations📖 Funded training &amp; development opportunities🥪Catering food services

Junior Front-End Developer

We are looking for a&nbsp;Quant Analyst&nbsp;that will be responsible for&nbsp;creating pre-match and in-play sports betting forecasting models.The Goal&nbsp;<ul><li>Create and improve models for pre-match and in-play betting markets.</li><li>Implement models in object-oriented programming language.</li><li>Maintain and own data processing services.</li><li>Evaluate and integrate new data feeds.</li><li>Own trading solutions services such as alerting, reporting and trading apps.</li><li>Work with and improve deployment pipelines on cloud resources.</li><li>Contribute to code review and QA processes.</li><li>Research and apply new technologies including AI, and train colleagues in these methods. &nbsp;</li><li>Collaborate closely with product owners and software developers to move projects from idea to integration.</li><li>Communicate with stakeholders the key elements that govern the models and solutions. &nbsp;</li></ul>The PlayerEssentialQualifications<ul><li>A postgraduate qualification in Data Science, Machine Learning, Statistics, Mathematics or a closely related quantitative field.</li><li>3+ years of working experience or a PhD in a quantitative field.</li><li>Advanced programming skills: (a) object-oriented programming (C#&nbsp;or&nbsp;Python) and (b) databases (SQL and NoSQL).</li><li>Experience with various modelling techniques (e.g. Probability Distributions, GLMs, Monte Carlo Simulations, Bayesian Inference, Time-Series Analysis etc.)</li><li>A demonstrable interest in developing forecasting models for sports.</li><li>A good understanding of betting concepts and markets.</li></ul>DesirableQualifications<ul><li>2+ years working experience in the betting industry.</li><li>Knowledge of modern Machine Learning methodologies (e.g. Neural Networks, Random Forests, GBMs, SVMs etc.).</li><li>Experience with cloud computing services.</li><li>Experience with version control platforms (e.g. GitHub, Gitlab, Bitbucket etc.)</li><li>Experience with Jira and Confluence.</li></ul>PersonalAttributes<ul><li>Fluent in English (written and spoken).</li><li>You must have a strong work ethic and outstanding interpersonal skills.</li></ul>You must be self-motivated, a team-player and a creative thinker. &nbsp;What’s the Score? &nbsp;Why OpenBet? &nbsp;The Playground: Join a team of innovators, disruptors, and game-changers who are reshaping the future of betting and gaming. The Mission: Be part of a mission-driven organization that's committed to revolutionizing the way the world plays. The Impact: Make a real impact on the world stage, leaving a lasting legacy that transcends boundaries and inspires generations to come. The Culture: Immerse yourself in a culture of creativity, collaboration, and curiosity, where every idea is welcomed, every voice is heard, and every dream is encouraged. The Future: Join us on the journey to build the future of betting and gaming, one game-changing innovation at a time. What we can offer YOU: Attractive benefits, an open and supportive environment as well as a modern and exciting workplace The opportunity to interact with global teams on a regular basis as you and our business continues to develop &amp; grow Tangible and genuine development - at OpenBet, you can take your career where you want it to go! And if that’s not enough; enjoy flexible working whilst we provide you with the guidance and development skills you need to progress and enhance your career We have a collaborative office environment with our team members in office 2 days per week.

Quant Analyst

We’re looking for a Data Engineer / AI Platform Specialist to build and optimize the infrastructure powering our AI ambitions. In this hands-on role, you’ll design scalable data pipelines, manage cloud services, and implement infrastructure-as-code to enable secure, efficient, and high-performance AI workflows. Your work will ensure data is not just available—but ready for AI at scale.You’ll collaborate closely with ML engineers, software developers, and stakeholders to unlock siloed data, improve compliance, and drive platform reliability.This is your chance to shape the technical foundation behind real-world AI impact in a high-growth, high-regulation industry.The Player You bring deep expertise in cloud infrastructure (AWS, Azure, or GCP), data engineering, CI/CD, and IaC tools like Terraform. You thrive in cross-functional environments, balance performance with governance, and know how to turn complex systems into seamless pipelines.If you're ready to empower enterprise AI with next-gen infrastructure — we want to hear from you.What we can offer YOUWhy would you enjoy working with us?&nbsp;<ul><li>Forward-thinking AI-driven team revolutionizing the sports betting industry.&nbsp;</li><li>Build cutting-edge infrastructure and processes that set the stage for groundbreaking AI solutions.&nbsp;</li><li>Competitive benefits, including flexible working options and tangible career growth opportunities.&nbsp;</li><li>Access to advanced tools, systems, and training to enhance your expertise in cloud computing, automation, and AI infrastructure.&nbsp;</li><li>Collaborate with a world-class group of professionals innovating at the intersection of data and AI.&nbsp;</li><li>Opportunities to participate in global conferences, knowledge-sharing sessions, and industry events.&nbsp;</li><li>A culture that emphasizes intellectual curiosity and rewards exploration of emerging technologies like quantum computing, blockchain, and IoT.&nbsp;</li></ul>And if that's not enough; you'll enjoy a dynamic workplace where your contributions fuel the next generation of AI-powered betting experiences.&nbsp;

AI Data Engineer

We’re seeking a visionary AI Senior Product Manager to lead the charge in defining and delivering our AI roadmap. In this senior leadership role, you’ll bridge ambitious business goals with cutting-edge AI capabilities—shaping strategy, driving cross-functional alignment, and championing adoption across the organization.You’ll secure executive buy-in, empower your team, and ensure AI becomes a core enabler of performance and innovation across departments like HR, Finance, and Engineering.The Player You bring a proven track record of leading AI initiatives at scale, with deep knowledge of ML, generative AI, and data-driven strategy. You’re equally comfortable presenting to the C-suite and mentoring technical teams.Your strength lies in turning vision into impact—translating complex AI capabilities into business value, securing alignment, and building a culture of innovation. If you’re ready to shape the future of AI in a dynamic, fast-moving environment, we’d love to talk.What we can offer YOU<ul><li>Lead AI transformation initiatives within a global company shaping the future of sports betting technology.&nbsp;&nbsp;</li><li>Champion high-impact projects that translate cutting - edge AI innovation into tangible business value.&nbsp;&nbsp;</li><li>Competitive benefits, flexible working options, and the opportunity to take your career to the next level in a leadership role.&nbsp;&nbsp;</li><li>Collaborate with a world-class team of AI engineers, business analysts, and stakeholders to execute visionary AI strategies.&nbsp;&nbsp;</li><li>Access to advanced tools, infrastructure, and training to stay ahead in the rapidly evolving AI field.&nbsp;&nbsp;</li><li>Opportunities to participate in conferences, leadership mentorship programs, and industry events.&nbsp;&nbsp;</li><li>A culture that rewards leadership, innovation, and strategic thinking while empowering teams to drive impactful change.&nbsp;</li></ul>And if that's not enough; you'll enjoy a forward-thinking workplace and endless opportunities to stretch your technical expertise while making your mark on the world of sports betting technology.&nbsp;Full JD Available on requestOpen to hiring in London, Athens OR Lviv

AI Senior Product Manager

We’re expanding our AI capabilities and seeking an AI Solutions Manager to bridge the gap between innovation and impact. You’ll work across teams — from HR to Finance to Engineering — to identify high-value opportunities for AI, translate them into actionable use cases, and ensure successful adoption.This role is all about making AI real: aligning projects with business goals, driving measurable results, and helping teams seamlessly integrate AI into their daily workflows. You’ll be the voice of the business in technical conversations and the advocate for AI in strategic planning.The Player You’re a strategic thinker with a strong grasp of both business needs and AI potential. You’ve led cross-functional initiatives, translated complex ideas into clear value, and championed the adoption of new technologies.With strong communication, analytical skills, and a passion for impact, you know how to turn opportunity into outcomes—and how to bring others along with you.What we can offer YOU:<ul><li>Attractive benefits that include flexible working options and opportunities for tangible career progression.&nbsp;</li><li>A world-class team that's redefining the sports betting industry through AI, providing a vibrant and collaborative working environment.&nbsp;</li><li>The opportunity to build on our established machine learning capabilities and help shape the next generation of AI-powered betting experiences.&nbsp;</li><li>Access to cutting-edge tools, resources, and training to support your growth and development in the rapidly evolving AI landscape.&nbsp;</li><li>The chance to see your work fuel innovation and deliver impactful solutions to a global betting audience.&nbsp;</li><li>Regular opportunities to participate in knowledge-sharing sessions, conferences, and industry events to stay at the forefront of AI developments.&nbsp;</li><li>A culture that values intellectual curiosity and encourages exploration of how AI intersects with other emerging technologies and global business trends.&nbsp;</li></ul>And if that's not enough; you'll enjoy a forward-thinking workplace and endless opportunities to stretch your technical expertise while making your mark on the world of sports betting technology.&nbsp;Full JD Available on requestOpen to hiring in London, Athens OR Lviv

AI Solutions Manager

You’ll craft cutting-edge AI prototypes, fine-tune LLMs, and build powerful APIs that bring next-gen intelligence to our platform.Working across research, product, and engineering, you'll deliver real-world solutions using technologies like Retrieval-Augmented Generation and cloud-based AI tooling from Microsoft, AWS, and Google. You’ll be part of a dynamic team pushing the boundaries of what’s possible—driving innovation, scalability, and strategic impact in a fast-moving, highly regulated industry.The PlayerYou’re fluent in generative AI, from prompt engineering to deploying production-ready LLMs. You bring cloud-savvy skills, mastery of tools like TensorFlow or PyTorch, and a sharp eye for AI trends and ethics.You’re collaborative, curious, and ready to build intelligent systems that perform at scale. If you’re passionate about innovation and excited by the intersection of AI, tech, and sports betting — this is your game.What we can offer YOU:<ul><li>Attractive benefits that include flexible working options and opportunities for tangible career progression.&nbsp;</li><li>A world-class team that's redefining the sports betting industry through AI, providing a vibrant and collaborative working environment.&nbsp;</li><li>The opportunity to build on our established machine learning capabilities and help shape the next generation of AI-powered betting experiences.&nbsp;</li><li>Access to cutting-edge tools, resources, and training to support your growth and development in the rapidly evolving AI landscape.&nbsp;</li><li>The chance to see your work fuel innovation and deliver impactful solutions to a global betting audience.&nbsp;</li><li>Regular opportunities to participate in knowledge-sharing sessions, conferences, and industry events to stay at the forefront of AI developments.&nbsp;</li><li>A culture that values intellectual curiosity and encourages exploration of how AI intersects with other emerging technologies and global business trends.&nbsp;</li></ul>And if that's not enough; you'll enjoy a forward-thinking workplace and endless opportunities to stretch your technical expertise while making your mark on the world of sports betting technology.&nbsp;Full JD Available on requestOpen to hiring in London, Athens OR Lviv

Generative AI Engineer

Join OpenBet to take your career to the next level and be part of a global innovative team shaping the future of betting entertainment for millions worldwide.Essential Job Functions:<ul><li>Responsible to maintain all aspects of the organisation's global Windows systems including software, hardware and respective provider services.</li><li>Interact with users as a third level of escalation to the Corporate IT Support</li><li>Provide remote troubleshooting and fault finding when issues occur</li><li>Plan, design, and implement Windows-based systems, including servers, workstations, and applications.</li><li>Perform regular maintenance and updates to ensure systems are secure and running efficiently.</li><li>Configure and manage network components related to Windows systems, including DNS, DHCP, and Active Directory.</li><li>Develop and enforce security policies, conduct regular system audits, and implement security measures to protect Windows systems from threats and vulnerabilities.</li><li>Monitor system performance and make adjustments to improve efficiency and reliability.</li><li>Develop and maintain documentation for system configurations, procedures, and policies.</li><li>Work closely with other IT staff and departments to ensure seamless integration and operation of IT systems.</li><li>Develop and implement disaster recovery plans to ensure business continuity in the event of system failures.</li><li>Work with IT Management to assess the organisation's current and future Windows systems related needs.</li><li>Prepare and communicate regular reports on work-related activities, within IT team and across departments as needed.</li><li>Provide training and support to users and IT staff on Windows systems-related issues. This includes conducting training sessions, creating user guides, and providing technical support as needed.</li><li>On Call / Stand By duties</li><li>All other duties as assigned.</li></ul>Education / Required Experience:<ul><li>Undergraduate degree in Computer Science, Systems Engineering or similar relevant degree.</li></ul><ul><li>Minimum 4 years of experience in Windows systems administration in a large-scale environment.</li><li>Experience in IT projects related to large company acquisitions/mergers would be desirable.</li><li>Professional Certifications (Beneficial) a. Microsoft Certified Systems Engineer (MCSE) b. Microsoft Certified: Windows Server Hybrid Administrator Associate</li><li>Proficiency in Windows Server, Active Directory, PowerShell, and other Windows-related technologies.</li><li>Proficiency with virtualization technologies such as VMware or Hyper-V.</li><li>Proficiency with Data Center environments</li><li>Proficiency with administrating enterprise servers' hardware (e.g. Dell PowerEdge), storage arrays (e.g. NetApp) and backup systems (e.g. Veeam).</li><li>Experience with systems and networks observability/monitoring tools such as Nagios, Zabbix and Grafana</li><li>Strong experience with Tanium or other configuration management/deployment tooling</li><li>Good understanding of network technologies including VPNs, VLANs, routing, subnetting and firewalls</li><li>Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP</li><li>Solid knowledge with cloud services, particularly Microsoft Azure or AWS.</li><li>Understanding of ITIL practices and experience in an ITIL environment.</li><li>Experience implementing and managing security best practices, including security audits.</li><li>Demonstrated problem-solving abilities, strong communication skills, and the ability to work both independently and as part of a team.</li><li>Excellent written and verbal communication skills, with the ability to explain technical concepts to nontechnical stakeholders.</li><li>Ability to work effectively as part of a team, with a collaborative and cooperative approach to problemsolving. This includes the ability to work with other IT professionals, vendors, and service providers.</li><li>Focus on delivery and high tolerance in working under pressure</li><li>Must be willing and able to travel, work after hours and weekends when required.</li></ul>

Θέσεις Εργασίας Αττική, Πληροφορική - Σελίδα 17

senior .net software engineer

ENTERSOFT

senior cloud engineer

ENTERSOFT

mobile application developer

ENTERSOFT

junior front-end developer

ENTERSOFT

quant analyst

OpenBet

ai data engineer

OpenBet

ai senior product manager

OpenBet

ai solutions manager

OpenBet

generative ai engineer

OpenBet

senior windows system engineer

OpenBet