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June 17, 2026

Full Stack Engineer

Senior • Remote

5,600 - 7,400 USD

Krakow, Poland

About the Role

We are looking for a Senior Full Stack Engineer to develop and maintain backend and frontend components of a large-scale healthcare platform supporting primary care programs. You will build scalable APIs and business workflows using C# and .NET Core, implement React and TypeScript frontend experiences, and contribute to healthcare integrations including EMR systems and HL7/FHIR standards. The role spans modernization initiatives and cross-functional collaboration with product, data, DevOps, and clinical teams.

What You Will Do

  • Develop and maintain backend and frontend platform components
  • Participate in architecture and technical design discussions
  • Implement scalable APIs and business workflows
  • Build healthcare workflows and integrations
  • Support modernization and refactoring initiatives
  • Collaborate with product, data, DevOps, and clinical teams
  • Improve performance, maintainability, and code quality
  • Contribute to code reviews and technical decision-making

Must Haves

  • 6+ years software development experience
  • Experience with C# / .NET Framework, .NET Core / .NET 6+
  • Experience with React and/or Angular
  • Experience with TypeScript
  • Experience with SQL Server and/or PostgreSQL
  • Experience with No-SQL databases
  • Experience with Telerik/Kendo UI
  • Experience with API design and development
  • Experience with distributed systems
  • Upper-intermediate English level

Nice to Haves

  • Experience with healthcare software
  • Experience with EMR / EHR systems
  • Experience building offline-first applications
  • Experience with Azure
  • Familiarity with HL7/FHIR

Benefits

  • Professional growth through mentorship, TechTalks, and personalized growth roadmaps
  • Competitive USD-based compensation and budgets for education, fitness, and team activities
  • Opportunity to work on modern solutions with top-tier clients
  • Flexible schedule with options to work from home or the office

Recruitment Process

  • Asynchronous stage: short online form, 30–60 minute Codility skills assessment, and a 5-minute introduction video
  • Synchronous stage: technical interview with the engineering team and final interview with future teammates