Product Security Engineer (FinTech) London (4 days onsite) | £80,000 to £90,000 Benefits Are you a Product Security Engineer looking to make a real impact? We are working with a fast-growing FinTech that is reshaping the payments landscape. You will collaborate with engineering teams to build security into products from day one, focusing on secure cloud architecture, threat modelling, and risk management. This is not a hands-off role. You will be the go-to advisor for product teams, helping them understand risk, make informed security decisions, and deliver innovative, secure solutions at scale. What you will do Conduct security assessments and drive a secure-by-design culture Collaborate with engineering teams on cloud-native architecture (GCP, AWS, Azure) Analyse vulnerabilities, prioritise risks, and manage remediation through Jira Lead threat modelling and architecture reviews Shape security tooling and process improvements What you will bring 3 to 5 years in Cyber Security, Product Security, or Secure Software Development Strong knowledge of GCP (primary), AWS, Azure Experience with threat modelling, AppSec, and security in CI/CD pipelines Ability to communicate security concepts clearly and balance risk with business priorities A collaborative, pragmatic approach Why join Shape security at scale in a high-growth FinTech Work in a fast-paced, collaborative environment Salary £80,000 to £90,000 benefits Be part of a mission-driven company transforming payments This role suits someone who can blend strategy with hands-on delivery, who enjoys working across teams, and who thrives in a collaborative, fast-moving environment. Apply now or reach out to me directly at matthew@infosecpeople.co.uk.