Senior Java Full-Stack Developer

Quick Facts

• Role: Senior Java Full-Stack Developer (Talent Pool)
• Work mode: 100% remote
• Contract: B2B
• Rate: 120–150 PLN + VAT / hour

Description

You’ll join a Talent Pool for upcoming software development projects with international clients. The role focuses on backend development with Java and Spring Boot and frontend development with React, Angular, or Vue.js, including REST API integration. You’ll also contribute to architecture, feature delivery, testing quality, CI/CD, and AI-assisted coding tools.

Responsibilities

• Design, develop, and maintain backend services with Java and Spring Boot
• Build and enhance frontend features with React, Angular, or Vue.js
• Develop and integrate REST APIs
• Work with relational databases and optimize application performance
• Contribute to system architecture and technical design decisions
• Write clean, maintainable, and well-tested code
• Participate in code reviews, troubleshooting, and continuous improvement
• Work with CI/CD pipelines and support deployments
• Use AI-powered development tools to improve coding efficiency and debugging
• Collaborate with developers, QA engineers, and project stakeholders

Requirements

• 5+ years of commercial software development experience, including strong Java experience
• Strong knowledge of Java 17+ and Spring Boot
• Practical experience with Spring Framework, Spring Data JPA / Hibernate, and Spring Security
• Commercial experience with at least one frontend framework: React, Angular, or Vue.js
• Good knowledge of JavaScript / TypeScript, HTML, and CSS
• Experience designing and developing REST APIs
• Good understanding of SQL and relational databases (e.g., PostgreSQL or MySQL)
• Experience with microservices or distributed systems
• Practical knowledge of Git, Docker, and CI/CD pipelines (GitHub Actions, GitLab CI, or Jenkins)
• Experience with automated testing (JUnit, Mockito, or similar)
• Hands-on daily use of AI-assisted development tools (GitHub Copilot, Cursor, Claude Code, ChatGPT)
• Understanding of software design principles, clean code, and application security
• Ability to independently deliver features and solve technical problems
• Good communication skills and English at B2+ level

Benefits

• B2B contract
• 120–150 PLN + VAT / hour
• 100% remote work
• Opportunity to collaborate on international development projects
• Modern technology stack and engineering practices
• Opportunity to work with AI-assisted development tools
• Collaboration with experienced engineering teams
• Real influence on technical decisions and delivered solutions