Remote Backend Code Reviewer for AI Outputs

AI Trainer Jobs; United States; Remote; USD 69,000 - 165,000; Full time

Job summary

AI Trainer Jobs is seeking a Backend Engineer for a remote, contractor role focused on evaluating production code, debugging traces, and AI outputs for correctness. You will reproduce failures, write unit tests, and explain fixes so the modeling team can target gaps.

Strong code-reading, testing, and judgment are essential to succeed in a fast-paced evaluation program. Responsibilities include running code in sandbox environments, grading solutions for quality, and documenting insights with

Qualifications

• Experience with code review and debugging in production systems.
• Ability to write clear unit tests for edge cases.
• Strong analytical and reasoning skills for evaluating model outputs.

Responsibilities

• Run and reproduce candidate code outputs in a sandboxed environment for Backend Engineer assignments.
• Grade backend engineering solutions for correctness, style, and edge-case handling.
• Write minimal failing tests demonstrating bugs from model outputs.
• Compare paired solutions and provide a written rationale tied to rubric.
• Tag failure modes (compile error, runtime crash, edge-case issues) with severity scores.

Skills

Code review

Debugging

Unit testing

Software engineering judgment

Backend engineering

Tools

C#

C++

.NET

Node.js

PHP

Python

Wordpress

Job description

AI Trainer Jobs is seeking a Backend Engineer for a remote, contractor role focused on evaluating production code, debugging traces, and AI outputs for correctness. You will reproduce failures, write unit tests, and explain fixes so the modeling team can target gaps.

Strong code-reading, testing, and judgment are essential to succeed in a fast-paced evaluation program. Responsibilities include running code in sandbox environments, grading solutions for quality, and documenting insights with