Full Stack Developer (RoR+React)

Praca zdalna Remote February 25, 2026

Senior Full Stack Developer (Ruby on Rails / React)

We are looking for a Senior Full Stack Developer who wants to have a real impact on the architecture, code quality, and development direction of applications built with Ruby on Rails and React. We work in a small, experienced team where technical decisions are made close to the code 

Tech stack:

  • Backend: Ruby on Rails, Ruby, PostgreSQL, Redis, REST, GraphQL

  • Frontend: React, JavaScript (SPA)

  • Infrastructure: Heroku, GitHub Actions

  • Testing: RSpec

Responsibilities:

  • Designing, developing, and maintaining web applications (frontend & backend)

  • Working with Ruby on Rails (backend) and React / JavaScript (frontend)

  • Independently delivering complex tickets (features, bug fixes, refactoring)

  • Taking ownership of selected components and system areas

  • Ensuring code quality: automated tests (RSpec), code reviews

  • Collaborating with Product Managers and the Customer Success team

  • Mentoring junior developers and supporting onboarding

  • Participating in 2nd level support (on a rotational basis)

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