Quality Assurance Engineer — Browser Test Validation

Job overview

The Quality Assurance Engineer — Browser Test Validation role is remote; compensation is $30–$60 per hour. Mercor connects technical talent with AI research labs, and this role reviews browser-based testing workflows for AI-generated web applications. The reviewer evaluates whether browser interactions and automated tests are reliable, isolated, and reproducible. Structured feedback helps identify flaky tests, hidden dependencies, and unclear validation logic so project teams can improve test quality.

What you'll do

• Review browser-based testing workflows for AI-generated web applications
• assess technical feasibility and reliability of browser interactions
• validate test isolation, fixtures, setup, and execution flow
• check that assertions produce deterministic pass/fail results
• identify flaky tests, hidden dependencies, and ambiguous validation logic
• provide structured technical feedback using project review rubrics.

What we're looking for

Skills & competencies

quality assurance engineer

browser testing

remote

mercor

ai-generated applications

test automation

playwright

cypress

selenium

test isolation

$30–$60/hour

Work arrangement

• Weekend coverage required

Why this role

The posting describes a contract engagement and requires at least three years of software engineering, QA engineering, SDET, or test-automation experience, plus modern web testing and browser automation experience.

About the employer

Mercor is hiring for this role. Industry: Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services. Sector: 51.