Head of Mail Product — Privacy‑First Inbox

Proton is seeking a Head of Product to own the overall strategy and roadmap for Proton Inbox. You will set the vision for the core inbox experience and lead a team of Product Managers, partnering with engineering, design, growth and marketing to translate that vision into a tangible plan.

You will define KPIs, ground decisions in user research, and communicate progress to executive leadership, driving impact across Proton's product lines while aligning with a privacy-first mission.