First seen by our source: 20 days ago
QA Engineer - Browser Test Specialist
@ Mercor
Toronto, Ontario
Overview
Mercor is hiring a remote contract QA and software engineering reviewer to validate browser-based test workflows for AI-generated web applications. The work covers reviewing test feasibility, isolation, fixtures and assertions, and giving structured feedback. Pay is $30 to $60 per hour.
Pay:
$30–$60 an hour
Responsibilities:
- Review browser-based testing workflows for AI-generated web apps
- Assess feasibility and reliability of browser interactions
- Validate test isolation, fixtures, setup and execution flow
- Identify flaky tests, hidden dependencies and ambiguous logic
Requirements summary:
- 3+ years in software engineering, QA, SDET or test automation
- Strong experience testing modern web applications
- Familiarity with Playwright, Cypress, Selenium or similar tools
- Experience writing automated UI and end-to-end tests
- Excellent debugging skills and attention to detail
Tools & skills
Source and dates
Source type not verified · manatal
- Employer posting date
- Not provided
- First seen by our source
- 2026-10-18
- Source record updated
- 2026-10-18
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Mid level |
| Department | Software development |
| Experience | 3+ years |
| Travel | air: none · ground: none |
| Work setting | Home |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Mercor
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
We connect human expertise with leading AI labs and enterprises to train frontier models.
Full company description
Mercor is defining the future of work. We connect human expertise with leading AI labs and enterprises to train frontier models.
- LinkedIn followers
- 654,507
- People associated on LinkedIn
- 5,250
- Reported office locations
- San Francisco, California 94105, US
- Business categories
- Employment
- Software
- Recruiting
- Data Collection and Labeling
- Artificial Intelligence (AI)
- Machine Learning
- Other recorded names
- Mercor
- Profile identifies a recruitment agency
- Yes
- Reported total investment
- 483,600,000
Currency and observation date were not supplied; this is not a current valuation or a funding round.
Mercor is defining the future of work. We connect human expertise with leading AI labs and enterprises to train frontier models.
| Field | Value |
|---|---|
| Industry | Software Development |
| Company size | 51-200 employees |
| Headquarters | San Francisco, California |
| Organization type | Privately Held |
| Year founded | 2023 |
| Open jobs on Jobsy | 1,626 |
| View page |
About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.
Position: QA / Software Engineering Reviewer – Browser Test Validation
Type: Contract
Compensation: $30–$60/hour
Location: Remote
Role Responsibilities
- 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.
- 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.
Qualifications
Must-Have
- 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.
Application Process (Takes 20–30 mins to complete)
- Upload resume
- AI interview based on your resume
- Submit form
Resources & Support
- For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
- For any help or support, reach out to: [email protected]
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
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