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Remotestar · IT - Software Development

Full-Stack Developer (Java + React / Next.js)

Poland · Job Posted June 03, 2026
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Job Description

We are looking for a skilled Full-Stack Developer with strong experience in Java on the backend and React.js or Next.js on the frontend. The ideal candidate is comfortable working in a remote, collaborative environment and has hands-on experience with Extreme Programming (XP) practices, including Test-Driven Development (TDD) and Pair Programming. You will work closely with cross-functional teams to design, build, test, and maintain high-quality software solutions.

Job Responsibility

  • Design, develop, and maintain scalable full-stack applications
  • Build robust backend services using Java (e.g., Spring / Spring Boot)
  • Develop responsive and performant user interfaces using React.js or Next.js
  • Write clean, maintainable, and well-tested code using TDD
  • Actively participate in pair programming and collaborative code reviews
  • Contribute to system design, architecture, and technical decision-making
  • Troubleshoot, debug, and optimize applications for performance and reliability
  • Work effectively in an Agile / XP-driven development process

Requirements

  • Strong professional experience as a Full-Stack Developer
  • Solid backend experience with Java (Spring, Spring Boot, REST APIs)
  • Frontend experience with React.js or Next.js
  • Practical experience with XP practices, especially Test-Driven Development (TDD) and Pair Programming
  • Good understanding of RESTful APIs and web application architecture
  • Experience with Git and collaborative development workflows
  • Strong communication skills and ability to work effectively in a remote team
  • Must be based in Europe (any country)
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