OpenBet
OpenBet is a leading business-to-business sports betting technology company, supplying sportsbook, betting-engine and content products to more than 200 operators worldwide. Originally part of Scientific Games (now Light & Wonder), it was acquired by Endeavor in 2021 and, in 2025, became independent again through a management buyout under OB Global Holdings. The company powers high-volume sports betting for major lottery and gaming operators with a modular, scalable platform. It is headquartered in London, with offices across the globe.
Senior IT Support & Operations Engineer
OpenBet is looking for a Senior IT Support & Operations Engineer to provide high-level technical support and manage office infrastructure. The role involves overseeing end-user devices, mentoring junior staff, and ensuring seamless IT operations for the Athens office.
Product Owner
OpenBet is seeking a Product Owner for its Digital Sportsbook team. This role focuses on defining the vision, backlog, and delivery of Sportsbook front-end features, ensuring a high standard of user experience across mobile, apps, and web.
.NET Software Engineer
OpenBet is seeking a .NET Software Engineer to join the Sportcast Trade team in a hybrid role. The engineer will develop and maintain high-performing, real-time systems while collaborating with cross-functional teams to deliver scalable, high-quality sports betting solutions.
Senior Security Engineer (Cyber Defense)
OpenBet is seeking a Senior Security Engineer to design, implement, and improve security controls across cloud and on-premises environments. The role involves hands-on experience in security operations, incident response, and monitoring, with participation in an on-call rotation.
Operations Support Engineer
OpenBet is seeking an Operations Support Engineer to maintain and improve high-availability production systems. The role involves investigating complex application and database issues, deploying technical fixes, and collaborating with global teams. This position is ideal for a problem-solver who thrives in a fast-paced environment and is comfortable working on a rotating shift schedule.
Senior Platform Engineer
OpenBet is looking for a Senior Platform Engineer to manage and evolve its on-premises infrastructure, including VMware virtualisation, storage, and networking. The role involves automating manual processes, ensuring high availability, and maintaining security compliance for critical betting systems. The successful candidate will collaborate closely with cross-functional teams to support a hybrid infrastructure environment.
Platform Engineer
OpenBet is seeking a Platform Engineer to design, build, and maintain cloud infrastructure on Microsoft Azure. You will leverage expertise in Azure DevOps and Terraform to ensure scalable, secure, and resilient systems. This role involves developing CI/CD pipelines, implementing Infrastructure as Code, and ensuring security and compliance. You will also be responsible for monitoring, troubleshooting, and collaborating with cross-functional teams to optimize the platform.
Associate Sports Trader
OpenBet is seeking an Associate Sports Trader for its Athens office to manage pricing, risk, and bet settlement. The role requires a passion for sports and knowledge of sports betting, with experience in a trading room being advantageous.
Principal Windows Systems Engineer
OpenBet is seeking a Principal Windows Infrastructure Engineer to own and evolve its global Windows, virtualization, server, storage, and backup infrastructure. This senior hands-on technical role is responsible for architecture, planning, operations, and continuous improvement. Key duties include administering Windows Server, developing PowerShell automation, managing hardware and storage platforms, and contributing to disaster recovery planning. The role requires strong troubleshooting, planning, documentation, and communication skills.
Data Engineer (Google Cloud)
As a Junior Data Engineer, you will help build and operate reliable data pipelines and data products that power our analytics and responsible gaming solutions. You will work hands‑on with Google Cloud services, support customer onboarding and technical requests, and collaborate closely with engineering and customer teams to ensure high‑quality, trusted data.