Senior Java Developer

We are looking for 4 Senior Java Developers, including one Tech Lead, to build integrations for bank deposits and withdrawals. You will connect banks, including international banks, with an existing payments platform and back-office systems. The platform is already running in production - you will add new integrations, not build it from scratch.

You will have the opportunity to take part in a project for 6 months, 100% remote from any place in Poland. If you have experience in the financial or banking industry, new opportunities are waiting for you from January 2027!

Review the bank’s technical documentation. Discuss technical details with the bank or integration provider. Prepare the technical design for each integration.

Develop and test the integration. Deploy it to production and set up monitoring using existing company tools. Hand over maintenance to an internal team, including documentation and knowledge transfer.

Ideal candidate profile Senior-level Java experience with microservices – at least 8 years Experience connecting external systems using different communication methods. Experience with the financial industry, like banking integrations, bank file formats and payment schemes. Ability to turn technical documentation into working solutions.

Experience testing and deploying backend services. English: minimum B2 Ability to join the project in January 2027 (must have) Conditions Form of cooperation: B2B contract Salary: 160-180 PLN net/h 100% rem