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December 17, 2025

Fullstack Framework Developer

Senior • Remote

$170 - $190/

Warsaw, Poland

PROJECT INFORMATION:

Industry: Manufacturing industry

Location: 100% remote 

Project length: Long-term

Start: January at the earliest

Business trips: Occasional

Assignment type: B2B


The Framework Engineer builds and maintains shared front-end and back-end application frameworks that serve as the foundation for multiple product teams. This role combines deep technical expertise with a platform mindset to enable scalable, maintainable, and consistent software development across the organization.


Responsibilities:

  • Build and maintain shared front-end and back-end application frameworks.

  • Develop reusable framework components and APIs for service-oriented architecture.

  • Document framework features and facilitate onboarding materials for teams.

  • Mentor development teams to promote best practices in framework utilization.

  • Embed automated testing and CI/CD integration into the framework architecture.


Must Haves:

  • Proficiency in React and .NET (8+ years of experience)

  • Experienced with building and maintaining application frameworks and tools.

  • Expertise in TypeScript and frontend architecture

  • Experience in designing APIs and reusable framework components


Nice to Haves:

  • Familiarity with component libraries and Storybook

  • Experience in implementing backend tools to enhance developer workflows

  • Knowledge of testing frameworks and CI/CD processes


Other Details:

  • Team Structure: Collaborates with multiple product teams.

  • Documentation: Maintains detailed framework documentation.

  • Mentorship: Responsible for mentoring and supporting developer teams.