Quality Engineer

The Opportunity
We're doing an AI-first engineering rebuild for a company that already has an audience of 100M+ people. This is a zero-to-one build with no legacy constraints. You're not here to inherit a decade of flaky tests and silent outages. You're here to build quality practices from scratch, using AI tools to move faster and catch more than was ever possible before.
The Product
You'll be part of a small team setting the quality bar for a consumer-facing platform shipping to millions of users. The work spans automated testing, CI/CD integration, and production monitoring across a fast-moving, AI-native engineering org.
That means:
Automated test coverage across unit, integration, end-to-end, and performance testing that catches regressions before they reach users.
CI/CD pipelines with quality gates that give every engineer fast, reliable feedback on every commit.
What You'll Do
Build and maintain automated test suites across mobile and backend surfaces, with a focus on coverage, reliability, and speed.
Integrate quality gates into CI/CD pipelines, ensuring tests run on every commit and block bad code from reaching production.
Work closely with engineers across the team to embed quality thinking into the development process, not just the release gate.
Diagnose flaky tests and production failures, then address their underlying causes.
Use AI-assisted development and testing tools to accelerate coverage, failure analysis, and test maintenance.
Who You Are
AI-Native: You're already using AI tools daily to write tests, diagnose failures, and move faster.
QA Builder: 2+ years of hands-on experience building and maintaining automated test infrastructure for consumer-facing mobile or web products.
Collaborative: You work well with engineers, communicate clearly about quality risks, and help the team ship with confidence rather than slowing them down.
Hands-on experience with test automation frameworks (Playwright, Appium, Espresso, XCTest, or equivalent), CI/CD pipelines, and at least one observability or monitoring tool. Bonus points for experience with AI-assisted QA tools, mobile app testing at consumer scale, and familiarity with SLO and error-budget concepts.
Benefits
Equity: Highly competitive equity package designed for a foundational hire.
Hybrid Model: Expected ~3 days per week in-office (Bay Area or NYC).
The Perks — Why Work On the MrBeast Team
We are redefining what entertainment and storytelling look like at global scale. Every piece of content we publish reaches millions and influences culture in real time. This is your opportunity to join the team that decides how those moments come to life across every screen.
Competitive Salary
Generous Medical (Blue Cross Blue Shield), Dental, Vision and company-paid Life Insurance
Company contributions to employee Health Savings Accounts (HSA)
401k Plan with Safe Harbor company-matching
Flexible vacation policy and paid company holidays
Company-provided technology package
Relocation assistance where applicable, including travel and company-provided housing for the first 90 days

Location: Bay Area - $135,000 –$203,000 base + equity + benefits