Senior iOS Networking Engineer

The role is part of an innovative cybersecurity product team focused on building a next-generation VPN solution for the global consumer market.

• 5+ years of professional experience in iOS development.
• Strong proficiency in Swift and SwiftUI.
• Hands-on experience with iOS networking and Network Extensions.
• Familiarity with VPN SDKs such as WireGuard or similar.
• Experience working with gRPC and Protocol Buffers.
• Experience integrating native code and libraries (C, C++, or Rust).
• Good understanding of mobile application architecture and software engineering best practices.
• Experience publishing and maintaining applications within Apple's ecosystem.
• Familiarity with App Store review processes for networking and security applications.

Nice to have:

• Experience building security, privacy, or cybersecurity-related applications.
• Knowledge of Rust.
• Experience with VPN, networking, encryption, or privacy-focused products.

• Design and develop a native iOS application focused on VPN functionality.
• Implement and maintain Network Extensions including Packet Tunnel Provider, App Proxy Provider, Kill Switch functionality, and DNS management and routing.
• Integrate the mobile application with backend services using gRPC and Protocol Buffers.
• Work with native libraries and SDKs, including Rust-based components through FFI/bindings.
• Build and maintain modern user interfaces using SwiftUI.
• Collaborate closely with Backend and DevOps engineers.
• Ensure application stability, performance, security, and compliance with Apple's platform requirements.
• Participate in architecture and technical decision-making related to networking and VPN implementation.