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December 17, 2025

Fullstack Developer (.NET+Angular)

Mid • Remote

$85 - $95/hr

Warsaw, Poland

We are looking for a Full Stack .NET Developer to join a long-term commercial project for a US-based company. This is an opportunity to work in an international environment, within Agile/SCRUM teams, delivering modern and scalable solutions.



  • 3–5 years of professional experience with C# / ASP.NET

  • Strong hands-on experience with JSON and Web API in production environments

  • Proficiency with Angular 6+

  • Solid knowledge of HTML/HTML5, XML, CSS/CSS3

  • Strong background in .NET Framework 4.5+ and .NET Core

  • Experience with relational (PostgreSQL) and NoSQL databases (MongoDB, DynamoDB)

  • Solid understanding of OOP principles and design patterns

  • Hands-on experience writing unit tests (NUnit / MSTest)

  • Previous experience with DevOps and CI/CD tools (Git/Bitbucket)

  • Proven track record of working in Agile / SCRUM teams

  • Strong knowledge of async/await and the TPL library

  • Good understanding of cross-browser compatibility issues and solutions

Nice to have:

  • Experience with multi-threaded programming (procedural and functional paradigms)

  • Familiarity with Elasticsearch

  • Experience developing and maintaining cloud-based solutions (AWS)


What will you do?


  • Develop and maintain full-stack applications using .NET Core / ASP.NET and Angular

  • Build and consume RESTful APIs

  • Write clean, maintainable, and well-tested code

  • Collaborate with cross-functional teams in Agile/SCRUM

  • Work with SQL and NoSQL databases

  • Contribute to CI/CD pipelines and code reviews

  • Troubleshoot and optimize application performance


What do we offer?

  • Rate: up to 95 PLN/h (B2B, net + VAT)

  • Convenient payment method with a short 14-day invoice payment term

  • Comprehensive private medical care package

  • Access to the MyBenefit cafeteria platform (including Multisport cards, prepaid cards for Ikea, Zalando, Notino, and many more)