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Security Engineer at high-growth employee benefits fintech

Are you a proactive Security Engineer looking for the autonomy to build a world-class security posture from the ground up? This well-funded fintech is seeking a generalist to own everything from cloud infrastructure hardening to secure SDLC practices. With a focus on work-life balance, competitive equity, and a high-performance culture, it's the perfect environment to make a massive impact while mastering the latest in Entra ID and AWS security.

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Location

London, United Kingdom

Compensation

Not Disclosed + Equity

Company

Confidential company

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Role overview

As a Security Engineer, you will shape information security across infrastructure, product, and compliance. Working in a high-impact team with direct mentorship, you will implement security tooling, embed secure-by-design practices, and lead risk assessments. This role offers the autonomy to own key projects and evolve the security posture of a rapidly scaling platform.

About the company

High-growth employee benefits fintech platform

What you will do

  • Implement and manage core security tooling including endpoint protection, MDM, and access controls as the business grows.
  • Embed secure-by-design practices into the SDLC through threat modeling, design reviews, and secure coding standards.
  • Proactively monitor systems for irregular behavior and design advanced detection and prevention mechanisms across cloud infrastructure.

Who this is a fit for

  • Hands-on experience deploying security tools like EDR or ZTNA and navigating the Microsoft security ecosystem (Entra ID, Intune).
  • Solid foundations in cloud infrastructure and industry standards such as OWASP Top 10 and AWS Well-Architected Framework.
  • Proven ability to automate security tasks using Python or PowerShell while translating technical controls into audit-ready policies.

Why this role is remarkable

  • Significant autonomy to shape security strategy across engineering and compliance domains in a supportive environment.
  • Join a well-funded startup backed by top-tier VCs that prioritizes work-life balance and high-performance culture.
  • Unique opportunity to own end-to-end security projects, from technical implementation of EDR/MDM to ISO 27001 certification.

How Jack & Jill work together

Jack
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Jill
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Jill is the AI recruiter working for the company. She recruits from Jack’s network.

If your profile’s a match and Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.

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