Senior .NET Engineer
Poland (B2B) / Belarus
365Scores is a global sports technology hub that offers multiple solutions to dozens of millions of users worldwide. The company provides real-time results, updated stats, original content, aggregated information, customized news feeds, and more.
Our products are based on cutting-edge technologies that enable live updates and on-demand content libraries of the highest quality and scale.
About the role

We are looking for an experienced .NET Developer to join our team.


  • Design and develop robust APIs and services for a vast user base
  • Architect and implement cloud solutions to support scalability and reliability
  • Analyze and process large datasets in near real-time to deliver insight
  • Manage data pipelines for real-time push notifications to a global audience


Must haves at least 7 years of proven experience in:

  • .NET Core, C#, Web API, and Entity Framework Core
  • Multithreading, caching, and queue management
  • Object-oriented programming, design patterns, and principles
  • Designing and developing multithreaded and asynchronous applications
  • Docker
  • Cloud platforms (AWS preferred, Azure acceptable) and microservices architecture
  • Message queues and distributed application design
  • RDBMS (MS SQL Server), ADO.NET, database design, and TSQL including complex Stored Procedures and query optimization.
  • Excellent English communication skills
  • Good teamwork skills, with the ability to work remotely and assume responsibility independently


  • Experience with AWS or Azure cloud architectures and deployments
  • FrontEnd development skills
  • Familiarity with NoSQL databases (e.g., MongoDB)
  • Experience with Kubernetes


  • Work in a highly professional team with a friendly community spirit and supportive environment
  • Well-equipped offices in the heart of Minsk or Warsaw
  • Paid vacation — 25 days per year, 100% sick leave payment
  • Flexible working hours – we care about you (!) and your output
  • 5 sick days per year
  • Equipment provision
  • Health insurance (after the end
    of the probationary period)
  • English and Polish classes 2 times
    a week (online)
  • Partially compensated educational costs (for courses, certifications, professional events, etc.)
  • Bright and memorable corporate life: corporate parties 2 times a year, gifts to employees on significant dates, weekly pizza-fridays with board games
Join 365Scores Team ✨
If you'd like to work from Poland, having a PBH visa/Karta pobytu/Paszport Polski is obligatory to be considered for this position. Thank you!
Tatyana Kyashkina