FX Java Developer
London, England, United Kingdom • Posted June 07, 2026
Role Description
Your new role
We're looking for a Java Developer to join a large financial‑markets organisation on a long‑term modernisation programme. The role focuses on upgrading legacy systems, improving performance, and supporting both real‑time and batch‑processing services.
What you'll need to succeed
Strong Core Java (8 upwards; experience upgrading to 11/17/21 preferred).
Low‑latency or high‑performance engineering experience.
Spring Boot backend development.
Any React or full‑stack exposure is a plus.
C++ knowledge beneficial but not essential.
Experience in modernising or migrating legacy platforms.
What you'll get in return
Access to market leading technologies
Hybrid working arrangements.
Interested in this role?
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