FullStack Engineer (TypeScript, React, and Next.js)
GFT Technologies SE · Posted Nov 4, 2026
- Kraków, Poland
- Hybrid
- Full-time
- PLN 11K–PLN 18K per month
Build and improve user-facing experiences and product APIs that support modern data services, combining strong frontend development with practical full-stack delivery.
Compensation
Salary range: 10900 - 17500 PLN gross
Responsibilities
- Design, build, and maintain TypeScript and Next.js user interfaces that are responsive, accessible, and aligned with business needs
- Deliver end-to-end product features across frontend and backend integration layers
- Collaborate with product, UX, backend, and data teams to refine user journeys, data contracts, and acceptance criteria
- Build secure and maintainable frontend solutions using reusable components and well-structured state management
- Integrate frontend applications with Java 21 and Spring Boot services
Requirements
- Nice to have: React Query
- Nice to have: Redux Toolkit
- Nice to have: TanStack Query
- Nice to have: Axios
- Nice to have: forms