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Senior Backend Engineer - Payments
  • Warsaw
Senior Backend Engineer - Payments
Warszawa, Warsaw, Masovian Voivodeship, Polska
LeoVegas Group
6. 7. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Spring Boot
  • MySQL
  • Kafka
  • microservices

technologies-optional :


  • Kotlin
  • Google Cloud Platform

about-project :


  • We are looking for a Senior Backend Engineer in our Payments domain. In this domain, we work with all payment transactions to and from the player’s gaming account. Whether it’s card or bank-based, new regulatory requirements, a new payment provider need to be integrated, it’s all handled by Payments!
  • You will work with a team of developers alongside the Product & Tech domain to focus on developing innovative and high-performing features with cloud technologies in very high-throughput transactional systems.
  • You will work within the full chain of development having end-to-end responsibilities from requirements collection to deployment and maintenance of the teams services. The team has great freedom to agree on what to build and follows up with user testing, monitoring not only the services technical performance but also from a monetary perspective.

responsibilities :


  • Driving the development of our payment solution.
  • Work in an innovative environment, creating challenging solutions with high-frequency transactions.
  • Creating the greatest user experience for our customers depositing money to play and accessing their winnings as smoothly as possible.
  • Build functionality to increase the approval rate of successful bank transactions.

requirements-expected :


  • Min. 7 years of experience in using Java + Spring Boot framework
  • Experience with MySQL and Kafka
  • Familiarity with microservice architecture
  • Being not only a developer but primarily a software engineer - you love taking ownership of delivered solutions from their design to implementation
  • Excellent written and verbal communication skills (in English), capable of articulating technical decisions and offering valuable recommendations to the team
  • You speak English fluently (B2+/C1 level is a minimum, as we communicate mostly in English)
  • You buy into our LeoCulture that you can read more about here: https://leovegasgroup.com/about-us/our-culture/

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
  • 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
  • fruits
  • corporate gym
  • no dress code
  • coffee / tea
  • drinks
  • leisure zone
  • free of charge psychological, financial and legal support
  • training budget

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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