# Test Engineer, Features 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: Mid level
- Location: Remote
- Work setup: Remote
- Posted: 2026-09-09
- Apply by: 2026-10-24
- Apply: https://jobs.ashbyhq.com/ent-security/4818ab55-5d80-44d3-8fd9-11b8738bdaa9
- Page: https://www.1752.vc/careers/jobs/ent-test-engineer-features/

## About the role

This role owns end-to-end quality for new features as they ship: translating product intent into runnable coverage, building the frameworks that coverage runs on, and producing the test evidence that says whether each feature is ready to ship. The work spans the operator portal, the backend platform, and the endpoint agent, and includes making the team’s automated and AI-generated test scenarios trustworthy enough to gate a release.

## What they're looking for

- 5+ years in software test, SDET, or quality engineering, with strong end-to-end and API coverage across UI, service, and integration layers
- Built a browser end-to-end framework from scratch and integrated it into CI, owning the framework itself and not only the tests that run on it
- Proficiency in Python and/or TypeScript, with Playwright (or an equivalent such as Selenium) driving parallelized suites
- API and contract testing (Pytest, OpenAPI-driven, Postman or similar a plus), with the judgment to anticipate schema-drift risk
- A record of turning ambiguous requirements into concrete, gating coverage
- Sound judgment on the test pyramid — where end-to-end coverage earns its cost, and where it belongs at a cheaper, more stable layer

Tags: R&D