Keeper Security, Inc.

Senior Software Engineer, Endpoint Agent – MacOS

Keeper Security, Inc.

full-time

Posted on:

Location Type: Remote

Location: California • Illinois • United States

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Job Level

Senior

Tech Stack

GoMacOSObjective-CRustSDLCSwift

About the role

  • Design, build, and maintain macOS agent components for EPM, including elevation workflows, policy enforcement, and audit logging
  • Implement secure local policy evaluation and caching to support offline/online operation and consistent enforcement
  • Build robust agent lifecycle capabilities including installation, upgrades, rollback safety, notarization/signing, and configuration management
  • Integrate the agent with management-plane services and APIs for policy distribution, device identity, telemetry, and reporting
  • Strengthen tamper resistance and abuse prevention, including hardening service/daemon behavior and agent configuration/update flows
  • Improve diagnostics and observability (structured logs, health signals, performance profiling, crash handling) to support enterprise deployments
  • Collaborate with QA Automation to improve test coverage and reliability across unit, integration and end-to-end test suites
  • Participate in secure SDLC practices, threat modeling, code reviews, and on-call/incident response as needed

Requirements

  • 5+ years of professional software engineering experience delivering production software
  • Strong experience building macOS-native software such as daemons/services, endpoint agents, system utilities, or security tooling
  • Proficiency in one or more languages commonly used for macOS agent development (e.g., Swift/Objective-C, C/C++, Rust, Go)
  • Solid understanding of macOS security and privilege models (process execution, entitlements, TCC/privacy controls, least privilege patterns)
  • Experience with packaging and enterprise deployment patterns on macOS (pkg, signing, notarization, MDM distribution)
  • Strong debugging skills for complex issues (concurrency, performance, stability, and root cause analysis)
  • Experience building automated tests and working in CI/CD environments; strong engineering hygiene around reviews and documentation
  • Strong communication skills and ability to partner cross-functionally with Product, QA and Security.
Benefits
  • Medical, Dental & Vision (inclusive of domestic partnerships)
  • Employer Paid Life Insurance & Employee/Spouse/Child Supplemental Life
  • Voluntary Short/Long Term Disability Insurance
  • 401K (Roth/Traditional)
  • A generous PTO plan that celebrates your commitment and seniority (including paid Bereavement/Jury Duty, etc.)
  • Above-market annual bonuses
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
macOS developmentSwiftObjective-CC++RustGodebuggingCI/CDautomated testingpolicy enforcement
Soft Skills
communicationcollaborationcross-functional partnershipproblem-solvingengineering hygiene