Senior Java Developer

McNally Recruitment Ltd · london, england, United-Kingdom

Location
london
Job Type
Full-time
Posted
May 31, 2026

Job Description

We are working in collaboration for a client to source a Senior Java Developer. The Java Developer required for a small trading technology firm focused on crypto markets, working directly on exchange connectivity and low latency trading systems. The role is mainly home based with a requirement to work in the London office -12 days per month.

You’ll be working directly on live trading systems, solving real-world problems around exchange behaviour, performance and connectivity, in a collaborative team of experienced engineers.

This is not a generic backend or platform role. The focus is specifically on building and optimising connectivity into crypto exchanges, where each venue has its own quirks and performance considerations.

The Role

  • Build and optimise connectivity into crypto exchanges (APIs, FIX and proprietary protocols)
  • Improve latency and performance across real-time trading systems
  • Work with live m...

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