macOS Software Engineer | San Francisco, Bay Area
We are looking to speak with macOS Software Engineers to join a stealth-mode start-up
This position is on-site 3 days a week, and we are looking for US Citizens and Green Card holders.
This is a hugely exciting position with Founders who have grown and exited 4 businesses already.
Responsibilities
- Design, build, and maintain macOS agents and services supporting device enrollment, policy enforcement, and telemetry collection.
Required Qualifications
- 7+ years of experience in macOS systems engineering.
- Proven experience building or maintaining macOS agents, daemons, or system-level services.
- Strong software engineering skills in one or more languages such as Swift, C++, or Rust.
- Deep understanding of macOS internals, including launchd, system extensions, and kernel-level concepts.
- Startup mindset: comfortable navigating ambiguity, iterating quickly, and building from first principles.
- Security-focused: able to reason about threat models, attack surfaces, and defensive design.
- Collaborative and communicative, with a passion for cross-functional work and mentoring peers.
