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September 30, 2026

Backend Developer (.NET / Java)

Mid • Remote

11,000 - 22,000 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Backend Developer (.NET / Java)

Description

You will build backend solutions while taking ownership of outcomes—focusing on solving problems end-to-end rather than only finishing isolated tasks. The role emphasizes working with the full team, operating independently, and quickly finding answers when needed. You’ll work with modern backend practices including APIs, SQL, integrations, testing, and CI/CD.

Responsibilities

  • Develop and maintain backend services in .NET/C# and/or Java
  • Work with APIs, SQL, and system integrations
  • Write code that is testable and easy to evolve
  • Collaborate with analysts, testers, and other developers
  • Use Git, Docker, and CI/CD to support delivery
  • Apply basic application architecture and security principles

Requirements

  • Proficiency in .NET/C# and/or Java
  • Comfortable with APIs, SQL, and integration of systems
  • Understanding of testing and maintainable code development
  • Ability to work independently and complete assigned topics
  • Ability to quickly research and resolve unknowns
  • Strong sense of responsibility for the results of your work

Benefits

  • Opportunity to work on interesting projects
  • Real influence on technical solutions
  • Compensation matched to knowledge and engagement
  • Collaboration format agreed together with the team
  • Mostly remote work
  • “Productive Thursdays” to be discussed

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