> Markdown version of [/jobs/ext/2820601-senior-security-engineer-architecture-lead](https://www.wearedevelopers.com/jobs/ext/2820601-senior-security-engineer-architecture-lead). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Security Engineer & Architecture Lead - **Company:** Selby Jennings - **Location:** Greater London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Software System Penetration Testing, Cyber Security - **Published:** September 10, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840588091-senior-security-engineer--architecture-lead ## About the Role A leading global hedge fund is seeking an experienced Information Security professional for a senior role focused on strengthening security across network, cloud, data, and systems environments. The ideal candidate will have over 10 years of experience in information security, with hands-on knowledge in threat modeling and penetration testing. Responsibilities include enhancing security practices, providing second-line support, and managing security tools. An excellent opportunity for a tech-savvy individual ready to tackle complex challenges. #J-18808-Ljbffr ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [Hacking Kubernetes: Live Demo Marathon](https://www.wearedevelopers.com/videos/488-hacking-kubernetes-live-demo-marathon) - [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see) - [Automated Security for the Entire SDLC](https://www.wearedevelopers.com/videos/100323-automated-security-for-the-entire-sdlc) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) ## Related Articles - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities) - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)