# Senior Endpoint Engineer at Ent

- Company: Ent
- What the company does: Ent is the intent-aware AI endpoint — reading human, AI, and app activity in real time to tell normal work from risky action and act at the moment of risk. Backed by Sequoia and Felicis.
- Company website: https://ent.ai/
- Type: Startups (AI role)
- Level: Senior
- Location: Remote
- Work setup: Remote
- Posted: 2026-09-04
- Apply by: 2026-10-19
- Apply: https://jobs.ashbyhq.com/ent-security/df8beb33-b96e-43e7-b52f-3c44bcc70a04
- Page: https://www.1752.vc/careers/jobs/ent-senior-endpoint-engineer/

## About the role

We are seeking an Endpoint Engineer to be part of the team that owns the endpoint agent every Ent capability ships on: collection, policy evaluation, enforcement, transport, and the lifecycle machinery around them. This role is measured on the things customers only notice when they break — installs, updates, offline behavior, and resource footprint on machines you cannot log into. Every other endpoint capability depends on getting it right.

## What they're looking for

- 5+ years building production software in C/C++ or Swift, including work on native desktop or endpoint software
- Working knowledge of operating system internals and system APIs on at least one of Windows, macOS, or Linux
- Experience with software that runs unattended on machines you do not control: versioning, upgrades, backward compatibility, and failure recovery
- Solid grasp of concurrency, memory management, and empirical performance measurement
- Debugging discipline — you reproduce, instrument, and prove root cause instead of guessing at fixes
- Comfort with build systems, cross-platform CI/CD, and test automation (CMake or Bazel, GitHub Actions or equivalent), plus scripting in Python

Tags: R&D