Overview
We are seeking a senior low-level engineer to join our Sensor team.
Full job description
We are seeking a senior low-level engineer to join our Sensor team. We prioritize solid fundamentals, technical curiosity, and proficiency in AI-assisted development. In this role, you will own major development projects and take the lead on architecting solutions across our core feature set. You will work extensively with low-level OS subsystems - including file systems, memory, process management, and networking - designing features with cross-platform portability. We expect you to drive projects with a focus on high-performance execution and efficiency, maintaining rigorous standards for code quality, design integrity, and comprehensive testing. What You'll Do Drive end-to-end feature ownership: Lead features in critical components of our sensor for macOS, Windows, and Linux from initial architectural design through deployment, actively presenting progress and technical outcomes. Tackle large-scale stability and performance optimization: Utilize agentic coding tools to navigate unfamiliar OS APIs, validating system behavior against documentation, test suites, and actual hardware. Collaborate to deliver high-impact security solutions: Partner across teams to build internal tooling, test infrastructure, and CI/CD pipelines that enhance codebase maintainability and developer velocity. Tech You'll Work With Systems Programming: Low-level development in Rust, targeting Windows, macOS, and Linux (memory, processes, files, and OS internals). AI-Assisted Development: You will lean heavily on agentic coding tools as a core part of the development lifecycle, not as a bonus. Full-Stack Systems: You will range across OS internals, AI tooling, CI/CD pipelines, and reverse engineering. What You'll Bring System Fundamentals & OS Internals: In-depth knowledge of OS internals (memory, processes, filesystems). Strong Debugging & Troubleshooting Skills: Proven execution in deploying functional software with the discipline to verify low-level system behavior. Agentic Fluency: Hands-on mastery of agentic coding workflows (context management, prompt steering, and code verification) integrated directly into systems programming. Team Leadership & Collaboration: Communicate effectively, mentor peers, and drive team outcomes in a collaborative, cross-functional environment. Bonus: Deep OS Internals: Advanced understanding of core system architecture and sub-system mechanics. Performance Engineering: Demonstrated ability to architect highly scalable, lightweight, and performant systems. Security-Oriented Development: Experience or familiarity with Windows security concepts, macOS endpoint security framework.
Tips for this job
Practical Job and Scholarship guidance. These tips do not replace official rules or create new eligibility requirements.
- Tailor the CV and application to the responsibilities and required skills stated on the official employer page.
- Use concrete evidence of relevant work, projects and measurable results rather than generic claims.
- Confirm location, work authorization, remote restrictions and sponsorship terms before applying.
- Apply through the original employer or official recruitment destination shown on this page.
Verification notes
laptop-ats-crawler v2
Job and Scholarship is the discovery and verification layer. Confirm eligibility, dates, salary/funding and application instructions on the original source before submitting anything.
Neosecurityinc (greenhouse) ↗Browse current Job and Scholarship listings from Neosecurityinc (greenhouse) →
