Software Development Engineer – macOS Endpoint

This is a fully remote position, open to applicants in Canada, +1 more state.

📋 Description

• Design, develop, and maintain the macOS client that serves as the core of our endpoint security solution — ensuring the code remains fast, resilient, and unobtrusive on every user's Mac.

• Contribute to the architecture of new features and services, offering technical guidance on increasingly complex projects.

• Assess functional and technical requirements to identify gaps and limitations, suggest simplifications, and effectively communicate ideas with cross-functional teams.

• Take responsibility for code quality — whether generated by agentic AI tools or fellow engineers — through thorough code reviews and pull-request feedback, ensuring compliance with unit testing and departmental guidelines. Collaborate with peers to establish and maintain formal guidelines where none exist.

• Enhance and refine build, deployment, and test automation within your team.

• Assist in identifying, prioritizing, and resolving technical debt within your team.

• Work collaboratively with your team to ensure that work items are clearly defined and understood, delivering value with quality in every sprint.

• Investigate and resolve customer issues escalated to engineering, and share insights gained back into the product.

• Monitor emerging macOS and security technologies and propose enhancements to the team’s tools and development processes.

• Become the primary development expert in at least one area of the product, deepening your expertise over time.

⛳️ Requirements

• A degree in a software engineering discipline, or equivalent practical experience.

• A robust software engineering background, with extensive hands-on development experience and specialized knowledge in at least one technical area.

• Practical experience in macOS platform development, with proficiency in Swift, Objective-C, and/or C++, and experience in building systems-level or endpoint security software.

• Hands-on experience with macOS, including the management and development of launch daemons and launch agents, unified logging, and the development of XPC components.

• Proven, hands-on experience directing agentic AI development tools, such as Claude Code — effectively framing problems, challenging inadequate outputs, and critically reviewing the generated code for correctness, security, and maintainability.

• Familiarity with formal software development methodologies.

• A minimum of 2 years of commercial software engineering experience for the Software Development Engineer level; typically, 5 or more years, including demonstrable technical leadership, for the Senior Software Development Engineer level.

🏝️ Benefits

• We prioritize the well-being of our employees so they can effectively serve our customers.