Scala Developer

As a fast-growing, award-winning company, Betby powers the industry with our premium sports book, featuring world-class risk management and seamless omni-channel support, reaching millions of players across countless markets.

With offices in Latvia, Malta, Spain, Greece and Montenegro, we offer a vibrant work culture, relocation opportunities, and full support for remote talent across the globe. Join Betby and unlock endless opportunities for growth, success, and making a real impact in the world of iGaming!

We are looking for a experienced Scala Engineer to join our Line management team  team is building and maintaining platform that delivers betting odds to the sports book. This is a high-impact role within a cross-functional environment, working closely with multiple teams and services.

• Develop and maintain Scala-based sports book services.
• Work on real-time sports book data delivery using Web Socket and GraphQL.
• Rework the current line delivery protocol and support the migration from RabbitMQ to Kafka.
• Improve streaming solutions to increase performance, scalability, and loading speed.
• Optimize sports book configuration processing across services.
• Work on Weblines, Web Socket/GraphQL lines, and other high-load sports book components.
• Contribute to architecture and technical decisions for streaming and line delivery systems.
• Refactor and improve existing services.
• Add and improve functional, integration, performance, and regression testing practices.
• Help make releases safer, faster, and more reliable.

• Strong backend engineering experience (Senior or strong Middle+)
• Solid knowledge of Scala and its ecosystem (Effect libraries such as Cats Effect, ZIO, Kyo)
• Solid knowledge of streaming implementations in Scala (Reactive Streams, Akka, FS2, etc.)
• Experience building web services (REST APIs, GraphQL, Web Sockets)
• Experience developing distributed systems and microservices (e.g. Kafka, RabbitMQ, RPC)
• Ability to work with complex system design and non-trivial business logic

• Comprehensive health insurance with coverage for your well-being
• Paid sick leave up to 10 days without medical certificate
• 20 days of paid vacation plus additional leave for important life events

• Learning and growth opportunities with support for professional development
• Language learning support for multilingual collaboration
• Modern hardware provided for your work
• International team environment across multiple countries
• Corporate events and team activities
• Welfare support program for critical situations
• Gifts and support for major life milestones

Betbyterians is a passionate team dedicated to creating exceptional B2B betting products. United by trust, support, and fun, we aim to revolutionize online gaming, tackling challenges with agility, creativity, and teamwork. Driven by innovation and strong business practices, our achievements speak for themselves. Experience it first‑hand, join us and be part of something extraordinary. Welcome to Betby!