Senior Frontend Developer
B3 Consulting PolandWarsaw, Masovian Voivodeship, Poland
Posted February 16, 2026
Full Time
About the Company
B3 Consulting Poland is a company where technology is created to help make the world a better place.
Job Description
Join a company where technology is created to help make the world a better place and develop your skills in a greenfield project. As a Senior Frontend Developer, you will design and develop frontend architecture, co-create solutions from concept to production deployment, and ensure high performance and stability of applications.
Requirements
- 7+ years of experience in React
- Strong experience in TypeScript
- Understanding and design of micro-frontend architecture
- Responsibility for code quality and stability
- Mentoring junior developers
Benefits
- Benefits in the field of health and sports
- Free running and swimming training
- Internal triathlon team
- Joint competitions
