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Senior Java Developer

Company

GMEX Group

Location

london, england

Posted

May 21, 2026

Position Overview

1. Job purpose

We are looking for a sharp Senior Java Developer to play a key role in a small collaborative team building trading venues and associated infrastructure. We follow rapid development and deployment cycles for projects and share ownership of the entire codebase, so you will get great experience across a variety of exchange applications and financial product types. We care about the code that we write and we want a developer that is more interested in writing clean, maintainable, efficient code rather than a quick hack.

Any former experience with specific cryptocurrencies, and/or related skills such as decentralized finance (DeFi), tokenisation, trading, matching engine, clearing and settlement as well as capital markets system integration will be a very useful complement to the above.

2. Key technology used

  • Primary: Java 8+
  • Secondary: Spring
  • FIX
  • Hibernate (Postgres)
  • Sockets

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