Java Developer – Hedge Fund 2-7 YOE

Company: Radley James
Apply for the Java Developer – Hedge Fund 2-7 YOE
Location: London
Job Description:

Hiring a Java Developer to build and enhance high-performance trading and trade processing systems used in real-time financial environments.

This role is ideal for engineers who enjoy solving complex concurrency, scalability, and low-latency challenges across distributed systems.

What You’ll Work On

  • Designing and developing multi-threaded Java applications
  • Building scalable trade processing and transaction platforms
  • Optimising performance for high-throughput systems
  • Working with real-time data and event-driven architectures
  • Enhancing reliability, resiliency, and system observability
  • Collaborating with traders, quants, and engineering teams

Required Experience

  • 2 + years of core Java development experience
  • Deep understanding of concurrency and multithreading
  • Experience with trade processing, OMS, EMS, or financial platforms
  • Knowledge of distributed systems and messaging technologiesStrong problem-solving and performance tuning skills
  • Experience working in agile engineering teams

Nice to Have

  • Kafka, Solace, or MQ experience
  • Capital markets or electronic trading experience

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Posted: June 12th, 2026