Senior backend developer building Java applications for banking and pension products.
Design and maintain Java-based systems handling taxation, account management, and investment processing for financial institutions. You'll develop calculation engines, integrate with tax authorities, and mentor junior team members. The role requires strong Java expertise, database knowledge, and familiarity with modern development practices. Based in Warsaw or Gdańsk with three office days weekly; contract available as B2B arrangement.
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 29 August 2026 · InsideJobs links you to the original posting.