Senior iOS Software Engineer

Requirements

• You have experience in iOS, particularly with Swift
• You have a passion for mentoring other engineers and helping them grow
• You are passionate about user interaction, usability, and providing an excellent user experience
• Demonstrated experience driving change within an organization and leading complex technical projects
• Extensive experience building maintainable and testable code bases, including API design and unit testing techniques
• Extensive experience with concurrent programming and mobile memory management
• A strong grasp of scalable software architecture and software engineering best practices
• An intuition for optimal user experience and design
• Rust experience not required, but a major plus
• Deep understanding of APNs, UNUserNotificationCenter and iOS background execution (silent pushes, background app refresh, background URLSession), and how these impact app reliability
• Experience building offline-first data flows with local persistence (Core Data, SQLite, Realm, or similar) and conflict-free sync

What We Offer

• Office First: Collaboration is easier and more effective in person, with offices in multiple locations and the option to work from home up to 30% of the time
• Technology: All devices and software provided to excel in your role
• Food: Lunch and snacks provided daily at offices
• Transport: Support for transport costs through subsidizing public transport, bike allowances, or parking spaces
• Stock Options: Ownership with stock options upon joining
• Flexible Working: Define your own working hours
• Learning and Development: Various learning opportunities and training programs
• Employee Benefits: Comprehensive health insurance plans, retirement savings options, generous vacation policies, and wellness programs
• Work that Matters: Proton is a community-first organization with impact and user-centric focus