CRO & Experimentation Manager London Hybrid, 3 days in office 40,000- 55,000 DOE + twice-yearly bonus A fast-growing digital growth agency is looking for a senior CRO and experimentation specialist to join its dedicated testing practice. This is a client-facing role with real ownership, working on structured experimentation programmes for well-known, high-traffic publishing and subscription brands. You'll lead end-to-end CRO programmes, from…