Global SRE Manager | Quant Trading Firm | London | up to £250K + Bonus

Lead global trading infrastructure for one of the world’s most technically driven quant firms, up to £250K + bonus.

Leading global quant trading firm

This is a genuinely senior role. You’ll own the global infrastructure function across EMEA, the Americas, and APAC, with infrastructure leads in multiple regions reporting to you. You’ll work with senior technology and business stakeholders to shape strategy, and you’ll still be technical enough to get into the detail when it matters.

What you’ll do

• Own global infrastructure strategy across regions
• Lead and develop regional infrastructure teams
• Ensure the reliability and resilience of critical trading environments
• Drive automation, tooling, and platform improvements
• Take the lead on major incidents and technical escalations
• Work with senior stakeholders on priorities, roadmaps, and investment
• Improve operational processes and engineering efficiency

What you’ll bring

• Senior infrastructure or platform leadership experience
• Strong Linux/Unix background with real hands‑on depth
• Experience managing technical teams across multiple locations
• Solid grasp of modern infrastructure, automation, and platform engineering
• Comfort across networking, systems, deployment, and observability
• Proven track record in high‑pressure production environments
• The ability to operate at both strategic and technical levels

Why this role

• A genuine global remit across three regions
• A leadership role where technical credibility matters, not just strategy
• Influence over roadmap and investment at senior level

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