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Staff Backend Engineer
  • Warsaw
Staff Backend Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
LeoVegas Group
5. 9. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Microservices
  • Spring Boot
  • Netty
  • Quarkus
  • Spring
  • reactive programming

technologies-optional :


  • vert.x

about-project :


  • Join our team as a Staff Software Engineer and play a crucial role in driving our organisations growth through the development of outstanding products.
  • LeoVegas Group is building something special – a world-class team dedicated to creating the best Sportsbook platform in the market through cutting-edge technology and innovative gaming experiences.
  • This is a dynamic team that will be working on creating new cool features and integrating them into LeoVegas platforms.
  • We’re seeking a dynamic individual who can deliver state-of-the-art code while prioritising performance and scalability.
  • We are recruiting for the Sportsbook Team: in the sportsbook team we work in a high-volume, real-time environment, integrating data feeds with our modern trading system and transactional betting platform (UI/Backend). Your contributions will include building advanced search functionalities and developing automation for dynamic content adaptation. Youll also play a crucial role in utilising models to optimise pricing strategies and manage risk effectively.
  • As a key member of our team, you’ll collaborate effectively while also demonstrating initiative and a passion for sharing innovative ideas.

responsibilities :


  • Work with a state-of-the-art technology stack and deliver features in our microservice ecosystem in an autonomous environment.
  • Build, maintain, develop, test, deploy and enhance our products and features.
  • As a Staff developer, you will have a key role in owning delivery plans and aligning the product importance of reducing technical debt and prioritising platform initiatives
  • Identify obstacles to ensure quality and improve our user experience and how we build our products.
  • Work with product managers, architects, QA engineers and other developers in a highly collaborative agile environment.
  • Build for scale, availability, performance and security across the stack.

requirements-expected :


  • 8+ years of software development experience with Java and related frameworks such as Vert.x, Netty, Micrometer, Quarkus or Spring Boot (for the Retention team reactive stack is a must-have), preferably in an agile environment
  • Hands-on experience developing highly scalable RESTful end-to-end Microservices
  • Experience with automation and monitoring
  • Knowledge of relational and NoSQL databases, caching and messaging systems
  • Excellent written and verbal communication skills, acting as a technical representative of the team with the ability to communicate technical challenges to non-technical stakeholders

offered :


  • hybrid model - we would like you to show up in our Warsaw office three times per week, the rest of the days of the week are up to you,
  • we work in European office hours,
  • ​​800 PLN monthly for benefits (we have a platform with sport cards and different options for private healthcare),
  • welcome package,
  • no dress code,
  • international teams,
  • Equipment: MacBook Pro 16" (or 14")/M2 Pro 10-core/GPU 16-core/32GB/512GB SSD + phone (Samsung or iPhone - it’s your choice),
  • Our office is located in the centre of Warsaw - on Królewska 16.

benefits :


  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • corporate gym
  • no dress code
  • coffee / tea
  • drinks
  • leisure zone
  • employee referral program
  • training budget
  • free of charge psychological, financial and legal support

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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