Mid-Level Full-Stack Java Developer

Quick Facts

• Role: Mid-Level Full-Stack Java Developer

• Start: 11.2026

• Collaboration: Long-term

• Work model: Hybrid (Warsaw/Wola), required office visits 1x per week

• Engagement: B2B

• Rate: 150 PLN net/hour

Description

Build and evolve microservice-based systems supporting claims reporting and claims handling processes. You will design, implement, and maintain APIs and integrations between systems, contributing to both architecture and functional/non-functional requirements. The role emphasizes active use of AI/Agentic AI tools across requirements analysis, implementation, testing, and maintenance.

Responsibilities

• Develop microservices supporting claims reporting and handling

• Design, implement, and maintain APIs and integrations between systems

• Implement functional and non-functional requirements as part of system solution design

• Improve business processes by delivering efficient and scalable IT solutions

• Ensure high software quality with automated tests, engineering best practices, and code-quality focus

• Use AI and Agentic AI tools during analysis, implementation, testing, and maintenance

• Participate in and perform code reviews using modern tools supporting quality and security

• Work in Scrum ceremonies and collaborate with an agile, cross-functional team

• Co-create software development standards and standards for AI usage in the development process

• Deliver high-quality solutions for large-scale systems with high transaction volumes

Benefits

• Long-term cooperation

• Hybrid work model with office attendance once per week (Warsaw/Wola)

• B2B employment

• 150 PLN net/hour

• Start date: 11.2026