Senior iOS Software Engineer - Geneva
Core
Build privacy-first consumer products (email, cloud storage, VPN, collaboration) on Apple platforms for millions of users globally.
Role type
Senior iOS Software Engineer (IC)
Builds
Proton Mail, Proton Drive, Proton VPN, Proton Calendar, Proton Pass, Proton Meet
Domain
Privacy & Security / Consumer Mobile
Deliverable
production ML models | product features
Required skills
iOS application development, scalable mobile architecture, performance optimization, concurrency, mobile memory management, mentoring, navigating ambiguity
Preferred skills
Privacy/security/encryption, sync systems, offline-first architectures, Rust
Technologies
iOS, Apple platforms, Rust
Responsibilities
Build and ship high-quality iOS applications, collaborate with product/design/engineering teams, mentor engineers, contribute to product and technical discussions
Seniority
Senior, hands-on IC