Senior Java Engineer (AI Platform & Modernization)

Location: Kraków (hybrid 2-3 days from office)   Tasks: • Modernise legacy services (Java code) using AI (as much hands-off as viable) and ship results quickly with use of AI • Work on high-impact legacy services that block divisional delivery speed • Use AI to accelerate every phase • Contribute to AI implementation & automation: implement Model Context Protocol (MCP), create AI-assisted CI/CD pipelines, build automation   Requirements: • 6+ years of experience in commercial Java backend development • Experience in AI-assisted coding • Have a software design knowledge, code reviewing skills and software integration experience • Nice to have experience with: code modernisation / refactoring, AI use in CI/CD pipelines, proving AI impact, sharing AI best practices with peers • Fluent in English