Java Developer - Trading Platform, Investment Bank

Global markets move fast — and the technology behind them has to move even faster. We’re looking for a Java Developer to help build and refine the platforms that keep trading operations running seamlessly. This is a multi‑year, long‑term B2B project within a Tier 1 investment bank, offering the chance to work on distributed systems where reliability, scalability, and clean design are critical.

You’ll join a Kraków‑based team of experienced engineers, collaborating in a high‑trust environment where technical excellence and problem‑solving are valued above all else.

Requirements

• Excellent communication and collaboration abilities

• Proficiency in Java programming language and related frameworks (e.g., Spring)

• Good understanding of object‑oriented programming principles and design patterns

• Hands‑on experience in Core Java 8+, Spring, Oracle, and Linux

• Ability to work effectively both independently and as part of a team

• Skilled at analysing and debugging large existing code bases
  

Why Join This Division?

• Work on modular, scalable trading platform architecture used across global operations

• Collaborate with expert engineers and domain specialists in a high‑impact environment

• Competitive daily rate up to 1,400 PLN

• Multi‑year project offering long‑term contract security with a Tier 1 institution

• Opportunity to build mission‑critical systems for a global financial leader
  

If you’re ready to take on complex engineering challenges while enjoying the stability of a multi‑year engagement, this is the opportunity to explore.