Outside Spy
Greater Bristol Area, United Kingdom
Senior PHP Developer (PHP, Playwright, k6) – Mobile RASP & API Security Gateway Pay Rate: £500-£550 (Outside IR35) Duration: 6 months’ Working arrangement: Once a month - Bristol We are currently working with an established financial services organisation operating in the investment and wealth management sector. The organisation is strengthening its mobile application and API security capabilities and is seeking an experienced Senior PHP Engineer to help deliver and operationalise an API Security Gateway solution. This role is delivery‑focused and hands‑on, working across backend engineering, testing, security, and operational readiness in a regulated environment. Responsibilities Design, develop, and maintain secure PHP‑based backend services and APIs Build and maintain automated end‑to‑end and functional test suites using Playwright or similar tools Execute and analyse performance and load tests using k6) to identify reliability, performance, and...