Scala developer for sportsbook services

Betby; United States; Remote; USD 140,000 - 220,000; Full time

Benefits offered by this job

Health insurance

Paid sick leave

Paid vacation

Professional development

Language learning support

Modern hardware

International team

Corporate events

Welfare program

Gifts for milestones

Job summary

Betby ищет опытного Scala-инженера для работы в линейной команде над платформой ставок. Вы будете разрабатывать и поддерживать Scala-сервисы, обрабатывать потоковые данные через WebSocket и GraphQL, работать над миграцией очередей RabbitMQ в Kafka, улучшать производительность и масштабируемость систем.

Команда работает с распределённой архитектурой и несколькими сервисами, участвует в архитектурных решениях по стримингу и доставка линий ставок.

Qualifications

• Требуется опыт бэкенд-разработки на уровне Senior или strong Middle+
• Глубокие знания Scala и экосистемы (Cats Effect, ZIO, Kyo)
• Опыт работы с потоковыми технологиями и распределенными системами

Responsibilities

• Разрабатывать и поддерживать сервисы на Scala для ставок
• Работа с данными в реальном времени через WebSocket и GraphQL
• Реализация миграции очередей RabbitMQ в Kafka
• Улучшать производительность и масштабируемость потоковых решений
• Участвовать в архитектурных решениях стриминга и доставки линий ставок
• Рефакторить существующие сервисы и повышать качество кода
• Внедрять и развивать тестовые практики (функциональные, интеграционные, нагрузочные)
• Помогать делать релизы безопаснее и быстрее

Skills

Scala

REST APIs

GraphQL

WebSockets

Distributed systems

Education

Bachelor's degree in Computer Science

Tools

Kafka

RabbitMQ

Akka

FS2

Cats Effect

ZIO

Job description

Описание: 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. 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.

Задачи:

• 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

Требования:

• 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

Условия:

• 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