We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity.
From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we’re building a world-class platform to amplify our teams’ most powerful ideas.
Security is foundational to this mission and must be delivered in a way that supports how our engineering teams build and operate complex systems at scale.
Take the next step in your career.
Our engineering teams operate across a diverse and evolving landscape, including large-scale research platforms, in-house compute, cloud infrastructure and internal developer tooling.
As Security Advisory Manager, you will lead a team of security architects, supporting engineers make well-reasoned, proportionate security decisions without adding unnecessary friction.
This is not a policy-heavy role. It focuses on applying sound judgement to real systems, from greenfield builds to complex legacy environments.
You will set the standard for high-quality security advice, ensuring it’s technically credible, practical and aligned with both engineering realities and our risk appetite.
Key responsibilities of the role include:
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Leading and developing a team of security architects and business partners
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Setting the direction for Security Advisory and defining what “good” looks like
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Supporting complex design reviews, threat modelling and risk assessments
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Acting as a senior escalation point for challenging security decisions
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Building strong relationships with engineering teams as a trusted partner
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Influencing outcomes through clear reasoning, not authority
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Continuously improving how security guidance is delivered at scale
This is a hands-on leadership role for someone who wants to stay close to the detail, shape how security decisions are made and build a team that engineers genuinely value working with.
The ideal candidate will have the following skills and experience:
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Strong background in security architecture or engineering
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Experience advising across cloud, infrastructure and application environments
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Proven ability to lead or mentor technical security professionals
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Sound judgement balancing security risk with real-world constraints
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Confidence working with highly technical stakeholders
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Ability to communicate complex trade-offs clearly and practically
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A curious, thoughtful approach to solving hard problems
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Highly competitive compensation plus annual discretionary bonus
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Lunch provided (via Just Eat for Business) and dedicated barista bar
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30 days’ annual leave
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9% company pension contributions
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Informal dress code and excellent work/life balance
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Comprehensive healthcare and life assurance
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Cycle-to-work scheme
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Monthly company events
