Senior Java Developer

• 5+ years of commercial experience in backend development with Java
• Experience designing and developing microservices using Java 17/21 and Spring Boot
• Strong knowledge of PostgreSQL and DevSecOps pipeline setup and maintenance
• 3+ years working in an Agile and/or DevOps team
• Excellent communication skills
• Use of TDD with JUnit for unit tests and writing simple Cucumber scenarios for end-to-end acceptance tests run in CI
• Ability to translate functional requirements into technical solutions
• Proven ability to provide innovative solutions to complex business problems
• Fluent English

• Design, build, and maintain efficient, reusable, and reliable Java code
• Contribute in all phases of the development lifecycle
• Adopt DevOps and Agile principles
• Ensure test-driven development using JUnit and close collaboration with QA team members
• Focus on improving the development team velocity and quality
• Mentor and work with junior members of the team
• Support the platform with incident resolution, monitoring, and problem management
• Develop automated tooling to improve support functions

Location: Kraków, hybrid work model – 2 days per week in the office, 3 days remote Cooperation model: Full-time / B2B Project for a client from the financial sector