Remote Fullstack QA Engineer - Python + React

AuraOne, Inc.; United States; Remote; USD 69,000 - 152,000; Part time

Job summary

AuraOne, Inc. is seeking a Remote Fullstack Engineer (Python+React) contractor to evaluate production code and model outputs for correctness. You will reproduce failures, write tests, and explain fixes to the modeling team.

Responsibilities include grading solutions, writing failing tests, comparing paired approaches, and documenting failure modes. Strong testing and review experience are required; 10+ hours/week availability is expected.

Qualifications

• Strong day-job engineering experience — you can read, run, and debug unfamiliar code for Fullstack Engineer (Python+React) work.
• Comfort writing concise unit tests that capture a single failure mode.
• Familiarity with a testing framework. pytest, Jest, or JUnit. Go test, RSpec, or whatever you use.
• 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

• Run and reproduce candidate code outputs in a sandboxed environment for Fullstack Engineer (Python+React) assignments.
• Grade python 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.
• 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

Python engineering

Software engineering

Job description

AuraOne, Inc. is seeking a Remote Fullstack Engineer (Python+React) contractor to evaluate production code and model outputs for correctness. You will reproduce failures, write tests, and explain fixes to the modeling team.

Responsibilities include grading solutions, writing failing tests, comparing paired approaches, and documenting failure modes. Strong testing and review experience are required; 10+ hours/week availability is expected.