Senior System Engineer (Remote) — Code Review & AI QA

AI Trainer Jobs; United States; Remote; USD 41,000 - 83,000; Full time

Benefits offered by this job

Remote work

US-eligible contractor

Job summary

AI Trainer Jobs is seeking a Senior System Engineer for a remote, contractor-based evaluation role. You will review production code, reproduce failures, and write tests to guide model improvements for real-world correctness.

Responsibilities include grading solutions, writing minimal failing tests, and ranking results with a clear, rubric-based rationale. Strong debugging and code-review skills are essential.

Qualifications

• Strong day-job engineering experience reading, running, and debugging unfamiliar code.
• Ability to write concise unit tests capturing a single failure mode.
• Familiarity with testing frameworks (pytest, Jest, JUnit, Go test, RSpec).

Responsibilities

• Run and reproduce candidate code outputs in a sandboxed environment for Senior System Engineer assignments.
• Grade senior system engineer engineering review 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.

Skills

Code review

Debugging

Unit testing

Software engineering judgment

C++

Game development

Windows IPC mechanisms

Tools

pytest

Jest

JUnit

Go test

RSpec

Job description

AI Trainer Jobs is seeking a Senior System Engineer for a remote, contractor-based evaluation role. You will review production code, reproduce failures, and write tests to guide model improvements for real-world correctness.

Responsibilities include grading solutions, writing minimal failing tests, and ranking results with a clear, rubric-based rationale. Strong debugging and code-review skills are essential.