Senior Software Engineer, Endpoint Agent – MacOS

🕒 March 13

🏄 California, Illinois – Remote

🏄 California – Remote 🌽 Illinois – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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Keeper Security, Inc.

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2011

🔒 Cybersecurity

☁️ SaaS

🏢 Enterprise

💰 Private Equity Round - Keeper Security on 2023-05

Cybersecurity • SaaS • Enterprise

Keeper Security, Inc. is a cybersecurity company that delivers cloud-first, zero-trust privileged access management (PAM) and password management solutions. Its KeeperPAM platform, secrets manager, endpoint privilege manager, and related products secure credentials, sessions, and remote access for enterprises, MSPs, and public-sector organizations using end-to-end encryption and a zero-knowledge architecture. Keeper operates primarily as a SaaS provider, emphasizes stringent compliance (FedRAMP, ISO, SOC 2, FIPS, PCI DSS, HIPAA), and is focused on preventing data breaches and managing privileged access across large-scale environments.

📋 Description

• 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