non-allocating development. Multithreading: Advanced knowledge of concurrent programming. Low Latency Trading: Proven experience with high-throughput, low-latency systems. Networking & Messaging: FIX protocol, multicast technologies, and 29West or similar high-performance messaging tools. Linux: Strong familiarity with Linux environments. Domain Knowledge: FX eTrading experience preferred, or Front Office Equities/Fixed Income. Essential Qualifications 7+ … years of hands-on Java development with a strong focus on concurrency, collections, messaging, and event-driven processing. 5+ years of experience in multicast messaging (e.g., Solace/RV). Demonstrated expertise in designing and coding low-latency trading application services. Solid background in Capital Markets, Front Office Trading, or Risk systems. Nice to Have Market More ❯
City of London, London, United Kingdom Hybrid / WFH Options
McGregor Boyall Associates Limited
Strong focus on performance optimization, testing, and system reliability Highly Valued Experience Trading strategy development (benchmark tracking, liquidity seeking, dark pool algorithms) Low latency messaging platforms (Solace, 29West) Event-driven programming and publish/subscribe architectures Agile development methodologies About Them A truly global organisation operating from 60+ offices across 27 countries, with over 150 years of market More ❯
ELK with network telemetry and packet capture tools to enhance system observability. Collaborate with global infrastructure, development, and support teams to deliver solutions. Manage market connectivity and enforce messaging and monitoring standards within ENET. Leverage monitoring platforms such as ITRS Geneos and Corvil . Script automation solutions using Python , Shell , and PowerShell . Support and configure Solace messaging … continuous improvements. Skills & Experience Required Elastic Stack (Elasticsearch, Logstash, Kibana, Beats): Advanced-level knowledge. Strong experience with data ingestion , index management , and real-time observability . Experience with Solace , 29West , Tibco , or similar messaging platforms is a plus. Working knowledge of trading protocols (e.g., FIX, market data, order entry) and low-latency systems . Hands-on experience with More ❯
and CI/CD pipelines. Experience supporting real-time trading applications and proficient in scripting and automation (Python, Bash, PowerShell). Knowledge of messaging middleware (e.g., Solace, 29West) and observability platforms (e.g., ITRS Geneos, Prometheus). Excellent communication skills and comfortable working in Linux systems and hybrid infrastructure. Benefits: Flexible working options between office and home. Exposure to More ❯
