QA / Software Engineering Reviewer – Browser Test Validation

We're seeking experienced Software Engineers, QA Engineers, SDETs, and Test Automation Engineers to review browser-based evaluation workflows for AI-generated web applications. You'll validate whether browser tests are technically sound, deterministic, and capable of producing clear pass/fail outcomes before they become part of benchmark datasets.

What You'll Do

• Review browser-based testing workflows for AI-generated web applications.

• Assess whether browser interactions are technically feasible and reliable.

• Validate test isolation, fixtures, setup, and execution flow.

• Ensure assertions produce deterministic, unambiguous pass/fail results.

• Identify flaky tests, hidden dependencies, or ambiguous validation logic.

• Provide structured technical feedback following project review rubrics.

We're Looking For

• 3+ years of experience in Software Engineering, QA Engineering, SDET, or Test Automation.

• Strong experience testing modern web applications.

• Familiarity with browser automation frameworks such as Playwright, Cypress, Selenium, or similar tools.

• Experience writing automated UI and end-to-end tests.

• Strong understanding of test isolation, fixtures, reproducibility, and reliable browser automation.

• Excellent debugging skills and attention to detail.

Why Join?

• Contribute to the development of AI systems by ensuring browser-based evaluation workflows are technically robust and reliable.

• Review realistic web application testing scenarios involving automation, test design, and software quality engineering.

• Collaborate with a high-calibre team helping establish quality standards for AI-generated software evaluation.

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Contract and Payment Terms

• You will be engaged as an independent contractor.
• This is a fully remote role that can be completed on your own schedule.
• Projects can be extended, shortened, or concluded early depending on needs and performance.
• Your work at Mercor will not involve access to confidential or proprietary information from any employer, client, or institution.
• Payments are weekly on Stripe or Wise based on services rendered.
• Please note: We are unable to support H1-B or STEM OPT candidates at this time.

About Mercor

Mercor partners with leading AI labs and enterprises to train frontier models using human expertise. You will work on projects that focus on training and enhancing AI systems. You will be paid competitively, collaborate with leading researchers, and help shape the next generation of AI systems in your area of expertise.