Checkout.com · London
This is a live UK-based role at Checkout.com, a UK Skilled Worker sponsor tracked by Sponsorly AI against the Home Office register. Posted 2 September 2026. Listed as open until 8 November 2026.
Company Description We’re http://checkout.comCheckout.com http://Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale. If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact. With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech – and we’re just getting started. THE ROLE You will be a hands-on operator at the heart of the Cyber Security team, helping to run, harden, and continuously improve the day-to-day machinery of security. Where the Detection & Threat Engineer defines what "good" looks like, you help make it real, turning standards, runbooks, and tooling into reliable, repeatable operational practice. This is a delivery-focused role for an experienced practitioner. You will spend your time in the tooling, in the tickets, and in the detail: enhancing the platforms the team depends on, tightening procedures, and making sure findings, alerts, and remediation work actually get closed out rather than left to drift. You will partner closely with Senior Detection & Threat Engineers, Application Security, Information Security, Security Operations, and Engineering executing against the standards they set, feeding operational insight back up, and progressively taking ownership of the tooling and procedures that keep security operations running. WHAT YOU'LL BE RESPONS
Listing tracked by Sponsorly AI from Checkout.com's own job posting. Apply directly with the employer — Sponsorly does not process applications.