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November 3, 2026
Java and React Full-Stack Developer
Mid • On-site
1,350 - 1,600 PLN/yr
Kraków, Poland
Quick Facts
- Role: Full Stack Developer (Java + React)
- Focus: Scalable backend in Java and modern responsive front-end in React.js
Description
You will design and develop scalable backend services using Java and build modern, responsive user interfaces with React.js. You will collaborate with cross-functional teams to deliver high-quality, reliable solutions while keeping your code clean, maintainable, and efficient.
Responsibilities
- Develop robust backend applications using Java (ideally Spring Boot)
- Create intuitive, high-performing front-end applications using React.js and modern JavaScript
- Design and consume RESTful APIs
- Collaborate with engineering, product, and design teams
- Contribute to code reviews and continuous improvement practices
Requirements
- Proven experience working with Java and related frameworks
- Strong knowledge of React.js and modern JavaScript
- Experience working with relational or non-relational databases
- Proactive problem-solving and attention to detail
- Excellent communication and teamwork skills
Benefits
- Hybrid work model (3 days per week onsite)
- B2B employment type
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