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Solace Middleware Engineer

📍 TEKsystems • London, England, United Kingdom • Posted June 20, 2026

Full-time Posted June 20, 2026
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Job Description

Job Title: Solace Middleware Engineer
Job Description

We 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.

Responsibilities

  • Own 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 scalab...

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