Senior Android Engineer - Privacy-First, Impact at Scale

Proton is looking for a senior Android engineer in our London office to build privacy-first products used by millions. You will ship Android experiences with Kotlin, Jetpack Compose, and a Rust core, owning features from scoping through delivery.

Collaborating with product, design and engineers across Proton, you will help define high-quality mobile architectures, focus on performance and memory management, and mentor teammates while contributing to scalable, privacy-centered consumer products.