Role: Senior Penetration Tester Rate: £500-£600 p/d Outside IR35 Location: London, Hybrid (2 days a week in the office) Length: Initial 6 months, 3-5 year project My client is a leading trading technology business seeking an experienced Senior Penetration Tester on a contract basis. You'll join a dedicated team of 4, focused on web application security testing. Apply here or contact jgrahammcgregor-boyall.com