The posting
Senior Front-End Engineer (React, UX Design)
📍 Location: Kraków, hybrid work model – 2 days per week in the office, 3 days remote 🕒 Cooperation model: [Full-time / B2B] 📍 Project for our Client from the financial sector
We're looking for a Senior Front-End Engineer (React, UX Design) to join a mature engineering team working on a large-scale financial platform. The role involves building scalable, well-tested, and maintainable frontend applications using modern technologies.
Responsibilities:
- Develop new features in React/JS
- Maintain and improve existing components and modules
- Integrate with RESTful APIs
- Participate in code reviews and contribute to architectural decisions
- Collaborate with backend developers, designers, and QA engineers
- Ensure code quality, accessibility, and responsiveness
- Stay current with frontend trends and propose improvements
Requirements:
- 5+ years of commercial experience in frontend development
- Strong proficiency in React and CSS/JS
- Solid experience with UX-focused prototyping
- Experience with REST API integration and automated testing
- Focus on performance, UX, and maintainability
- Excellent communication and problem-solving skills
- Fluent English
- Experience working with wireframing and mockup tools
Benefits:
- Private medical care (Luxmed)
- Multisport card
- Collaborative team culture and modern tech stack



