Scala Developer
Summary
Builds and maintains high-performance Scala services for a real-time sports betting platform, using streaming, GraphQL, and WebSocket to deliver live odds and data.
ABOUT BETBY
As a fast-growing, award-winning company, Betby powers the industry with our premium sportsbook, featuring world-class risk management and seamless omni-channel support, reaching millions of players across countless markets.
Join Betby and unlock endless opportunities for growth, success, and making a real impact in the world of iGaming!
RESPONSIBILITIES
- Develop and maintain Scala-based sportsbook services.
- Work on real-time sportsbook data delivery using WebSocket and GraphQL.
- Improve streaming solutions to increase performance, scalability, and loading speed.
- Optimize sportsbook configuration processing across services.
- Work on Weblines, WebSocket/GraphQL lines, and other high-load sportsbook 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.
REQUIREMENTS
- 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, WebSockets)
- Experience developing distributed systems and microservices (e.g. Kafka, RabbitMQ, RPC)
- Ability to work with complex system design and non-trivial business logic
PERKS AND BENEFITS
- 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