React Developer | B3 Consulting Poland | Remote (Poland)

React Developer | B3 Consulting Poland | Remote (Poland)

Remote Poland
Application ends: August 10, 2026
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Job Description

Have you ever thought about joining a company where:

πŸ‘¨β€πŸ‘©β€πŸ‘§β€πŸ‘§ People are passionate about what they do and we put them first

πŸ‘©β€πŸ’» Technology is created to help make the world a better place

πŸ“ˆ You can develop your skills and choose projects suitable for your own development

☁️ You can drink coffee in the clouds (seriously, our office is on the 20th floor!)

🀝 Every problem is solved on a high level of standards

πŸ—½And finally, where people care for each other and feel free

At B3, we unleash the potential of companies through IT outsourcing in a unique, Scandinavian model, and our long-term vision is to make Poland the leading center of digital innovation in Europe. We do all of this in the spirit of “Care” – we focus on understanding the needs of consultants, matching them to optimal projects and providing them with appropriate care. Energy, logic, experience and freedom – this is what we follow every day.

Sounds like your dream workplace? Apply now and join us – we are lookiung for React Developer πŸ™‚

✨ What is the project about?

  • Coding in React/Typescript
  • Code review
  • Basic testing
  • Cooperation with the international Team

✨ Tech stack:

TypeScript, JavaScript, React, Redux

✨ What do you need to be successful?

  • Minimum 4 years of experience working as Frontend Developer (React)
  • High expertise in React and Typescript, ideally with some background in state management libraries like MobX, Redux, etc
  • Expertise in performance improvements
  • Expertise in Testing best practices (Unit Testing, Component Testing, etc) and Coding best practices (Clean code)
  • Optionally Ember knowledge , GraphQL

✨ On board with B3 you will receive:

  • Health and sports benefits tailored to your needs
  • Free running and swimming training, internal triathlon team, joint competitions (Warsaw)
  • Tailor-made development activities to deepen expert knowledge
  • Cyclical initiatives allowing development in IT fields other than the current one