Full-Stack Developer (Java React / Next.js)- Poland
Core
Design, build, test, and maintain scalable full-stack applications using Java on the backend and React.js/Next.js on the frontend.
Role type
Full-Stack Developer
Builds
Scalable full-stack applications
Domain
Enterprise software development
Deliverable
production ML models | product features
Required skills
Java (Spring, Spring Boot), React.js, Next.js, RESTful APIs, Test-Driven Development (TDD), Pair Programming, Git, System Design
Preferred skills
Extreme Programming (XP) practices
Technologies
Java, Spring, Spring Boot, React.js, Next.js, Git
Responsibilities
Design and develop scalable full-stack applications; Build robust backend services using Java; Develop responsive user interfaces using React.js or Next.js; Write clean, maintainable, and well-tested code using TDD; Participate in pair programming and collaborative code reviews; Contribute to system design and technical decision-making; Troubleshoot and optimize applications for performance.
Seniority
Mid-Senior, hands-on IC