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Staff Security Engineer, Product Security

UK💼 Full-time🗓 2026-05-22 → 2026-08-07

Core

Technical lead for product security across SaaS offerings used by governments, banks, and crypto exchanges to investigate financial crime.

Role type

Staff Product Security Engineer

Builds

Secure SaaS platform for financial crime investigation

Domain

Blockchain technology, Financial services, Cybersecurity

Deliverable

production ML models | product features | infrastructure

Required skills

Application security engineering, Production coding (Java/TypeScript/Python/Go), Penetration testing, Threat modeling, Secure design reviews, Static/dynamic code analysis, CI/CD security automation, Vulnerability management, SOC2 compliance

Preferred skills

Java, TypeScript/JavaScript, Python, Go

Technologies

AWS, Kubernetes, CI/CD pipelines, LLM gateways

Responsibilities

Lead security reviews for new product launches and AI tooling, Perform hands-on penetration testing, Ship code and fixes directly into product repos, Own Vulnerability Disclosure Program, Drive SOC2 and risk-framework work, Provide security guardrails for internal AI platforms, Participate in on-call rotation for production security incidents

Seniority

Staff, technical lead with hands-on engineering

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