Scala Developer

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

RESPONSIBILITIES

• Develop and maintain Scala-based sportsbook services.

• Work on real-time sportsbook data delivery using WebSocket 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 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