Senior Software Development Engineer in Test

About the Role

We're at an exciting moment in our engineering journey. As we modernise our platforms and ways of working, we’re also re‑introducing what good looks like for quality at Holland & Barrett. We’re moving from traditional testing approaches towards a modern, engineering‑led quality strategy: unit testing, contract testing, component testing, integration testing, E2E flows, synthetics, and strong observability across our microservices.

We’re looking for a Senior SDET who is hands‑on, highly technical, and passionate about setting teams up for long‑term success. In this role, you’ll build the frameworks, tools, and practices that empower engineers to write and maintain their own tests — with you acting as the subject‑matter expert, coach, and quality advocate who helps them get there. This is a high‑impact role within our eCommerce Engineering organisation (web and mobile). You’ll collaborate closely with engineers, designers and product te...