Head of Growth

Proton Geneva, Switzerland (or Paris / London) Full-timeFull-time Digital MarketingAbout this roleProton is hiring a Head of Growth (Geneva, Switzerland or Paris / London). This is a Digital Marketing / growth role listed on the official Proton careers site.Key Responsibilities:Own the end-to-end user funnel, including signup, onboarding, activation, and free-to-paid conversionDesign and ship in-product growth experiments (onboarding flows, activation nudges, paywalls)Partner with product marketing, influencer, social, and performance marketing teams on cross-functional growth strategiesPartner with product teams on core Mail and Calendar features that maximise retention and LTVBuild and own a rigorous experimentation pipeline, including hypotheses, A/B tests, and instrumentationProven experience owning product-led growth at a SaaS or consumer tech productExperience working cross-functionally with product marketing, performance, social, and influencer teamsFluency in experimentation and statistical validityStrong technical and analytical fluency with product analytics toolingExperience building or scaling virality and referral mechanics, ideally in a product with network effectsSalary: Competitive (not disclosed)Job Type: Full-time #J-18808-Ljbffr