Senior macOS Developer - Workforce AI Security

Key Responsibilities

• 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

Qualifications

• 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