Senior Java Engineer - Low-Latency Crypto Trading

IO TECH SOLUTIONS LIMITED; Greater London; On-site; GBP 120,000 - 200,000; Full time

Job summary

IO TECH SOLUTIONS LIMITED in London is seeking an experienced Java Engineer to join a team building high-performance, low-latency trading systems for a leading digital asset firm. You will tackle complex problems in a fast-paced environment, delivering robust software for real-time markets and crypto trading.

You will work on low-latency pricing, market connectivity and performance optimisation on Linux, leveraging Docker, Kubernetes, and cloud tools to ensure throughput, reliability and

Qualifications

• 10+ years of relevant software development experience.
• Strong core Java skills and in-depth knowledge of concurrency and multithreaded programming.
• Experience developing low-latency pricing or trading systems in a Linux environment.
• Strong application performance profiling and optimisation experience.
• Background in OMS, market connectivity, low-latency messaging or price distribution.

Skills

Core Java

Concurrency

Multithreading

Low-latency systems

Performance profiling

Market connectivity

Linux development

Tools

Docker

Kubernetes

AWS

Aeron

29West

SBE

FIX

Job description

IO TECH SOLUTIONS LIMITED in London is seeking an experienced Java Engineer to join a team building high-performance, low-latency trading systems for a leading digital asset firm. You will tackle complex problems in a fast-paced environment, delivering robust software for real-time markets and crypto trading.

You will work on low-latency pricing, market connectivity and performance optimisation on Linux, leveraging Docker, Kubernetes, and cloud tools to ensure throughput, reliability and