Senior Staff IOS Engineer

Summary

Join eyeo, a global company transforming the internet, and contribute to our mission of restoring user sanity, privacy, and choice. As an iOS engineer, you will design and implement high-quality features using Swift, SwiftUI, and modern architectures. You will collaborate with cross-functional teams, guide senior developers, and lead the adoption of new Apple frameworks. This role requires 8+ years of professional iOS development experience and deep proficiency in Swift and SwiftUI. eyeo offers remote work options, a full benefits package including health insurance, paid vacation, professional development, and a relocation budget, along with team events and an annual company retreat.

Requirements

• 8+ years of professional iOS development experience, with deep proficiency in Swift and SwiftUI
• Demonstrated experience implementing and optimizing solutions that leverage complex networking (HTTP/S, DNS, VPN/WireGuard) and security measures (encryption, secure communication, and data handling)
• Knowledge and experience shaping requirements and interfaces with backend service teams
• Strong familiarity with Network Extensions, Web Extensions, URLSession, and Core Data, as well as advanced performance optimization
• Commitment to maintaining a high bar for code quality with unit tests (XCTest) and adherence to Apple’s Human Interface Guidelines and security standards
• Excellent ability to translate technical concepts across teams, provide mentorship, and maintain collaborative and effective working relationships
• Passionate about app performance, logging, analytics, monitoring and system health
• Able to work directly with product and UX to prototype, test and develop concepts

Responsibilities

• Design and implement high-quality iOS features using Swift, SwiftUI, Combine, and modern architectures
• Build sophisticated solutions that integrate with network protocols (HTTP/S, DNS, VPN/WireGuard) and Web Extensions to deliver robust content filtering and privacy enhancements
• Continuously improve app performance, scalability, and stability through proactive optimization and rigorous testing
• Collaborate with other engineers, Product Managers, UI/UX Designers, and cross-functional leaders to drive strategic alignment on product goals, ensuring cohesive user experiences across multiple teams and products
• Guide senior developers in advancing their technical expertise and drive high-impact code review processes
• Lead the adoption of evolving Apple frameworks, guidelines, and industry best practices to drive innovation and ensure compliance across the organization
• Implement features that utilize iOS accessibility APIs to create inclusive user experiences for all users

Preferred Qualifications

• Experience using NEKit or similar frameworks
• Cross-platform iOS/macOS development experience
• Experience using UIKit and AppKit UI frameworks
• Knowledge of JavaScript for Web Extensions
• Background in VPNs, network security, or privacy-focused applications
• Familiarity with Swift Package Manager
• Contributions to open-source projects or a strong technical blog presence

Benefits

• Work remotely or from one of our offices —we trust you to find what works best for you
• Full package of benefits (health insurance, choice of hardware, paid vacation days, professional development and relocation budget, sabbatical leave, etc.)
• Offsite team days and the annual summer company retreat