Senior Java developer leading modernization and microservices work in banking.
Lead technical initiatives on a long-term B2B contract in Warsaw's banking sector. You'll design and evolve microservice architectures, refactor legacy systems using established migration patterns, and work with Oracle/PostgreSQL at scale. The role expects you to mentor the team, conduct code reviews to high standards, and evaluate AI-assisted development responsibly—with at least one day per week on-site.
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Found at a specialist agency · listed 18 August 2026 · InsideJobs links you to the original posting.