We’re looking for our first Security Engineer with a passion for application security who thrives when embedded within product teams. You’ll work side-by-side with engineers, helping us design and build secure systems from the ground up not just swooping in at the end to run a checklist. You’ll spot potential vulnerabilities before they reach production, coach engineers on secure coding practices, and help shape a culture where security is second nature.

As you’ll be the first Security Engineer, you’ll be collaborating heavily with the Infrastructure team as well to help us secure our infrastructure, CI/CD, and our internal tooling.

What You’ll Be Doing

• Partner with product teams to design and review features with security built in from the start.
• Identify and mitigate vulnerabilities using white-box (code review, architecture analysis) and black-box (penetration testing, fuzzing) techniques.
• Proactively find security flaws in applications, APIs, and infrastructure, and help teams remediate them quickly.
• Introduce pragmatic security tooling and automation to strengthen defences without slowing down delivery.
• Champion secure coding practices and raise security awareness across the engineering organisation, including collaborating on incident response when needed.

What You Need To Be Successful

• Track record of finding and remediating application security vulnerabilities, ideally demonstrated through in-depth security research, penetration testing, or red teaming.
• Hands-on experience with white-box and black-box testing techniques and tools.
• Familiarity with secure software development in modern web applications (React, Go, TypeScript, Postgres, or similar stacks).
• Comfortable embedding within product teams and influencing design and implementation decisions.
• Experience with cloud security in Google Cloud Platform (GCP Security Command Center is a plus) and a pragmatic approach – knowing where to focus for maximum risk reduction without slowing down delivery.

What We Offer We’re building a place where great people can do their best work—and that means looking after you and your family with benefits that support health and personal growth.

• Market leading private medical insurance
• Generous parental leave
• First Friday of the month off
• Generous annual leave/PTO allowance
• Competitive salary and equity
• Remote working and personal development budget
• Enhanced pension/401k

Compensation Range: £110K - £200K