Remote Data Engineering Review & Testing Specialist

AI Trainer Jobs; United States; Remote; USD 193,000 - 276,000; Part time

Job summary

UK-Based Data Engineering Experts offers a remote engineering review track for evaluating production code, debugging traces, and AI outputs against real-world correctness standards. Reviewers reproduce failures, write the unit test the model should have written, and explain the fix so the modeling team can target the gap.

Engineering model quality hinges on code compiling, tests passing, and edge cases handling.

Qualifications

• Experience reading, running, and debugging unfamiliar code.
• Ability to write concise unit tests capturing a single failure mode.
• Familiarity with a testing framework such as pytest or Jest.
• Clear, persuasive written reasoning for senior engineers.

Responsibilities

• Run and reproduce candidate code outputs in a sandboxed environment.
• Grade data engineering solutions for correctness, style, and edge-case handling.
• Write minimal failing tests that demonstrate bugs.
• Compare paired solutions with a written rationale tied to the rubric.
• Tag failure modes (compile error, runtime issue, edge-case) with severity scores.

Skills

Code review

Debugging

Unit testing

Software engineering judgment

Data engineering

Tools

pytest

Jest

JUnit

Job description

UK-Based Data Engineering Experts offers a remote engineering review track for evaluating production code, debugging traces, and AI outputs against real-world correctness standards. Reviewers reproduce failures, write the unit test the model should have written, and explain the fix so the modeling team can target the gap.

Engineering model quality hinges on code compiling, tests passing, and edge cases handling.