Jack & Jill · 22 hours ago
macOS Engineer
United States
Full-time
Remote
Mid LevelJack & Jill is a well-funded developer tools startup seeking a macOS Engineer to build core infrastructure for a platform that enhances software development workflows. The role involves architecting reliable system-level components and ensuring a high-quality user experience for technical teams globally.
Computer Software
Responsibilities
Architect and maintain core system components using Swift and Objective-C for macOS environments
Implement secure inter-process communication and manage system-level daemons to ensure platform stability
Leverage modern MDM frameworks and system internals to deliver advanced device-level capabilities
Qualification
Required
Deep professional experience in macOS development with proficiency in Swift, Objective-C, or C
Strong understanding of macOS system internals including XPC, networking stacks, and process management
Familiarity with enterprise device management environments and modern MDM deployment workflows
Company
Jack & Jill
Ok, I'll go first. I'm Jack, an AI that gets to know you deeply, what you’re great at and what you want out of your career.
Founded in 2025
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase