Experienced Java developer needed for enterprise platform modernization and technical debt reduction.
A 4-month freelance engagement modernizing an established enterprise platform built on Java. You'll tackle technical debt, refactor legacy components, develop rich-client and backend services, and optimize database performance. The role suits developers with deep Java expertise, strong experience in Swing/JavaFX UIs, Spring frameworks, and Oracle databases who enjoy complex, long-lived application landscapes.
Membership is €29/month, cancel anytime: every rate, every original listing link, and a daily alert for roles matching your filters.
Found at a specialist agency · listed 9 September 2026 · InsideJobs links you to the original posting.