Remote Frontend Code Reviewer & QA Engineer

AI Trainer Jobs

United States

Remote

USD 83,000 - 138,000

Part time

4 days ago

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Job summary

AI Trainer Jobs is seeking a Remote Frontend Engineer (Coding Agent Experience) contractor to evaluate production code, debug traces, and assess AI outputs against correctness standards. Reviewers reproduce failures, write unit tests, and explain fixes to the modeling team.

You will grade solutions for correctness and style, write minimal failing tests, and provide a clear rationale. Strong frontend engineering experience, ability to read and run unfamiliar code, and reliable weekly availability

Qualifications

Strong day-job engineering experience with ability to read, run, and debug unfamiliar code.
Ability to write concise unit tests that demonstrate a single failure mode.
Familiarity with a testing framework (pytest, Jest, JUnit).
Clear written reasoning capable of convincing a senior engineer.
Reliable async availability for at least 10 hours per week.

Responsibilities

Run and reproduce candidate code outputs in a sandboxed environment for Frontend Engineer (Coding Agent Experience) assignments.
Grade frontend engineering solutions for correctness, style, and edge-case handling.
Write minimal failing tests that demonstrate the bug a model output missed.
Compare paired solutions and rank them with a written rationale tied to the rubric.