Fullstack Developer (Java + React)

Wynagrodzenie
B2B: 350 – 400 EUR / dzień netto

We’re looking for an experienced Senior Full-Stack Software Engineer to develop and maintain a business-critical pricing application for power tools and accessories. You’ll own features end to end, ensuring pricing accuracy, data integrity, security, and auditability.

Key Responsibilities

• Develop full-stack solutions using Java, Spring Boot, ReactJS, TypeScript, and PostgreSQL.

• Implement complex pricing calculations, validity rules, and approval workflows.

• Write automated tests and ensure code quality and reliability.

• Use GenAI-assisted development tools to improve productivity.

• Independently handle code reviews, CI issues, releases, and production support.

Requirements

• Strong Java, Spring Boot, ReactJS, TypeScript, and PostgreSQL skills.

• Experience with GenAI-assisted software development.

• Strong problem-solving, testing, and database skills.

• German language proficiency.

• Availability to work 09:00–17:00 Europe/Berlin time on German working days, year-round.

Nice to have: AI-native engineering, Flyway, Gherkin, Playwright, and advanced SQL.