Senior macOS Developer - Workforce AI Security

• Collaborate with Windows, Backend, QA, Product Management and AI teams to ensure consistent behavior and protection across platforms
• Develop new features in Swift and maintain existing Objective-C codebase
• Build LaunchDaemons/LaunchAgents with XPC-based inter-process communication
• Contribute to the network proxy infrastructure for network traffic interception
• Leverage Apple’s system facilities to provide optimal Security
• Integrate with IDEs and implement MCP protocol proxying
• Manage and orchestrate proxy services deployed at runtime
• Debug complex multi-process security software
• 5+ years system level development experience
• 3+ years macOS development experience
• Ability to demonstrate proficiency with AI Driven Development
• Strong Swift skills development skills
• Objective-C proficiency - maintain and refactor existing code
• Deep knowledge of macOS frameworks
• Experience with LaunchDaemons/LaunchAgents, code signing, packaging, notarization and privileged operations
• Understanding of networking technologies and programming
• Experience with Git, CI/CD
• Comfortable with cross-platform development
• Computer Science University degree or equivalent

Nice-to-Have

• Browser extension development (Safari, Chrome)
• Knowledge of AI/LLM tools (VS Code extensions, Claude Desktop)
• Experience with Model Context Protocol (MCP)
• Network traffic inspection or packet analysis background
• Endpoint Security Framework or macOS security APIs
• Python proficiency
• Windows development experience
• Rust experience