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September 25, 2026

Backend Developer (.NET / Java)

Mid • Remote

11,000 - 22,000 PLN/yr

Warsaw, Maz, Poland

Quick Facts

  • Role: Backend Developer (.NET / Java)

Description

You will build backend solutions and take ownership of outcomes rather than only completing isolated tasks. The role values collaboration across the whole team, independence, and the ability to quickly research and resolve unknowns. You’ll work with APIs, SQL, and system integrations, implementing code that is testable and ready for future development.

Responsibilities

  • Develop backend features using .NET/C# and/or Java
  • Work with APIs, SQL, and integrations between systems
  • Write maintainable, evolvable code with appropriate testing
  • Collaborate effectively with analysts, testers, and other developers
  • Use Git, Docker, and CI/CD as part of the delivery process
  • Apply fundamentals of application architecture and security

Requirements

  • Proficiency with .NET (C#) and/or Java
  • Ability to work confidently with API development, SQL, and system integrations
  • Understanding of testing practices and writing code that can be extended later
  • Experience with Git, Docker, and CI/CD
  • Knowledge of core principles of application architecture and security
  • Ability to work independently and drive tasks to completion
  • Responsibility for the effect of your work, not just the written code

Benefits

  • Interesting projects
  • Real influence on technical solutions
  • Compensation matched to knowledge and engagement
  • Collaboration model agreed together with the team
  • Mostly remote work
  • “Fruitful Thursdays” (negotiable)

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