Senior Mechanical Design Engineer - AI Code Review (Remote)

AuraOne; United States; Remote; USD 148,000 - 210,000; Full time

Job summary

AuraOne is seeking a Senior Mechanical Design Engineer for a remote engineering review track to evaluate production code, debug traces, and model outputs against correctness standards.

You will reproduce failures, write minimal failing tests, and provide clear rationales to help the modeling team target gaps. This is a contractor role with US eligibility and an hourly pay of $130. Experience with code review and testing frameworks is a plus.

Qualifications

• Strong day-job engineering experience — you can read, run, and debug unfamiliar code for Senior Mechanical Design Engineer work.
• Comfort writing concise unit tests that capture a single failure mode.
• Familiarity with a testing framework: pytest, Jest, or JUnit.
• Clear written reasoning — your review note has to convince another senior engineer.
• Reliable async availability for at least 10 hours per week.
• Prior code-review or technical-interview-grading experience is a plus.

Responsibilities

• Reproduce a generated engineering solution, run the test suite, and grade it.
• Write the smallest failing test that demonstrates an edge-case bug.
• Compare two paired solutions and rank them with a written rationale tied to the rubric.
• Tag failure modes (compile error, runtime crash, off-by-one, security issue) with severity scores.
• Document recurring code-generation failures so the modeling team can target them.
• Calibrate against gold-standard reviews to keep inter-rater agreement above target.

Skills

Code review

Debugging

Unit testing

Software engineering judgment

Senior Mechanical Design Engineer

Design

Tools

pytest

Jest

JUnit

Go test

RSpec

Job description

AuraOne is seeking a Senior Mechanical Design Engineer for a remote engineering review track to evaluate production code, debug traces, and model outputs against correctness standards.

You will reproduce failures, write minimal failing tests, and provide clear rationales to help the modeling team target gaps. This is a contractor role with US eligibility and an hourly pay of $130. Experience with code review and testing frameworks is a plus.