New offer - be the first one to apply!
April 8, 2026
Senior • Hybrid
170 - 200 PLN
Warsaw, Poland
B2B contract via Harvey Nash
Duration: long-term (6 months contract cycle)
Location: Warsaw (3 days/week onsite)
End-client: international financial institution
Tasks:
Design, develop and maintain scalable solutions for trade booking and control systems and platforms
Contribute to DevOps and testing
Cooperate with stakeholders
Requirements:
5+ years of experience in Java development
Experience in developing complex software, integration and code optimisation
Experience with other programming languages like Python, C++
Knowledge of DevOps and testing fundamentals
Nice to have: experience in finance, fintech or insurance sector, knowledge of multithreading and messaging
Fluent in English
Allowed to work on B2B in Poland