Java Developer - London

Software - IT
Ref: 293 Date Posted: Tuesday 05 May 2026

We are working in collaboration for a client to source a 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

 

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

 

Key experience:

  • Strong development background in Java (or C/C++)
  • Experience working in low latency or performance-critical systems
  • Hands-on experience with crypto exchange connectivity (e.g. Binance, OKX, Coinbase or similar)
  • Understanding of how different exchanges behave and how to optimise connectivity and routing
  • Comfortable working in Linux/Unix environments

 

Nice to have:

  • Experience with FIX or market data systems
  • Experience working in trading or real-time environments
  • Scripting experience (Python or similar)

 

This is a hands-on role within a flat hierarchical team where you’ll have direct impact on how the firm connects to and interacts with exchanges, rather than working on isolated components



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