Platform Reliability Engineer – Trading Tech & Incidents

Company: Selby Jennings
Apply for the Platform Reliability Engineer – Trading Tech & Incidents
Location: London
Job Description:

Selby Jennings is looking for a platform support engineer to join their Quantitative Developer Platforms Team in London. This role is vital in ensuring smooth daily operations for a high-performance research and trading platform, serving as the first point of contact for infrastructure-related issues.

The ideal candidate should have strong troubleshooting skills, experience with Linux, AWS, and monitoring tools, while also demonstrating the ability to perform effectively under pressure.

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Posted: June 24th, 2026