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Contract

Solace Middleware Engineer

Teksystems
London
money-bag £10000 - £500000 Annual
Posted: 20 June 2026 (Today)
Closing date: 20 July 2026
Ref: 3125258347

Job Title: Solace Middleware EngineerJob DescriptionWe are seeking a Senior Solace Middleware Engineer for a dynamic role within a front-office trading technology team, focusing on FX and Fixed Income environments. This position involves hands-on engineering responsibilities, owning, and evolving a low-latency messaging platform crucial for real-time trading systems.ResponsibilitiesOwn and manage Solace PubSub+ infrastructure in a production trading environment.Design and implement low-latency messaging patterns, such as pub/sub, guaranteed messaging, and request-reply.Tune and optimise messaging performance, latency, and throughput.Integrate trading applications into the messaging layer.Troubleshoot real-time messaging and latency issues impacting trading flows.Support market data and trade execution systems.Manage capacity planning, high availability/disaster recovery (HA/DR), and scalability of the platform.Collaborate closely with developers and front-office stakeholders.Essential SkillsStrong hands-on experience with Solace PubSub+.Background in low-latency or real-time environments, ideally in front-office trading.experience with electronic trading systems, such as FX or Fixed Income.Strong understanding of messaging patterns, including pub/sub, multicast, and guaranteed messaging.Solid Linux/Unix and networking fundamentals.Proven ability to diagnose and resolve performance and latency issues.Additional Skills and Qualificationsexperience with market data systems or ..... full job details .....

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