Fixed Income Trading Systems Engineer (Java Backend) 270-300 PLN/hr

Join the Fixed Income Trading Systems Team at a top N. American Bank

This isn’t just another dev role. It’s your chance to engineer the core of global trading.

We’re talking ultra-low-latency architectures, real-time market data, and automation at scale — all in an environment where milliseconds matter and billions move. You’ll work on greenfield and semi-greenfield projects, building dealer-side fixed income workflows that redefine how traders quote, price, and execute.

If you thrive on complexity, love solving performance challenges under pressure, and want to collaborate directly with traders and product teams at the sharp edge of financial technology — this is your arena.

• Senior Java Backend Engineer
• Building a fixed income trading systems, including high-performance backend services for real-time pricing, quoting, and trade execution, and RFQ lifecycle automation
• Fully remote for a top N. American bank (for residents of Poland only)
• Part of the core team - this is not a legacy support role or an outsourced B team

This role requires experience building trading systems for fixed income, and specifically, professional experience with RFQ and dealer workflows.

If you enjoy working on low-latency, high-throughput trading systems, join us and build the next generation of high-performance capital markets solutions.

• Work on a large-scale, low-latency trading system.
• No Legacy: Join an actively developed system — the engineers who built it originally are still on the team.
• Collaborate with a world-class team of developers across North America and Europe.
• Enjoy the stability of a long-term, fully remote role that only a bank can offer.

A successful candidate will be a very strong programmer with current Java development experience. They must also be curious, open-minded, and desire to learn new things. English proficiency is a must.

This role is for developers who excel at programming core Java from the ground up, not just integrating frameworks or APIs. If you’re fascinated by understanding systems ‘under the hood,’ this role is for you. Successful candidates enjoy geeking out about data structures and debugging application performance issues.

This is a fully remote backend Java development role for a developer in Poland. You will be working through a Polish company that will provide the support and administrative assistance to make you successful in the role. We are looking for people to join the team long-term.

Only open to residents of Poland. Polish citizens, as well as legal residents with permission to work in Poland, are welcome.