Quality & Reliability Engineer

MrBeast; San Francisco (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive Salary

Medical, Dental, Vision insurance

Company-paid Life Insurance

HSA contributions

401k with company match

Flexible vacation policy

Company-provided technology

Relocation assistance

Job summary

Beast Industries is seeking an AI-native QA Engineer to build and maintain automated test suites for a consumer-facing platform. You will focus on coverage, reliability, and speed across mobile and backend surfaces, and integrate quality gates into CI/CD pipelines to ensure only quality code reaches production.

The role emphasizes monitoring production systems, incident response, and root-cause fixes, with collaboration across engineers to embed quality thinking throughout development.

Qualifications

• 2+ years of hands-on experience building and maintaining automated test infrastructure for consumer-facing mobile or web products.
• Hands-on experience with test automation frameworks and CI/CD pipelines.
• Familiarity with observability or monitoring tools and AI-assisted QA approaches.

Responsibilities

• Build and maintain automated test suites across mobile and backend surfaces with emphasis on coverage, reliability, and speed.
• Integrate quality gates into CI/CD pipelines to block bad code from production.
• Monitor production systems, contribute to incident response, and implement root-cause fixes.
• Collaborate with engineers to embed quality thinking into the development process.

Skills

Test automation

CI/CD

Monitoring

AI-assisted QA

Tools

Playwright

Appium

Espresso

XCTest

Job description

About Us

Beast Industries is a multifaceted media and entertainment company founded by Jimmy Donaldson, popularly known as MrBeast, the most watched person in the world. Renowned for revolutionizing digital content creation, Beast Industries encompasses a diverse portfolio of ventures that extend far beyond its origins on YouTube. With a mission to entertain, inspire, and create significant social impact, Beast Industries operates across various domains including digital media, philanthropy, consumer products, and innovative business initiatives. At Beast Industries, we believe in the transformative power of digital media and its potential to entertain, educate, and effect positive change. Our commitment to innovation, creativity, and philanthropy drives us to explore new frontiers, create unforgettable experiences, and build a legacy that inspires future generations.

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 and reliability 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 and reliability 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.


• Production monitoring and alerting that surfaces real issues quickly so the team can respond before users notice.

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.


• Monitor production systems for anomalies, contribute to incident response, and follow through on root-cause fixes.


• Work closely with engineers across the team to embed quality thinking into the development process, not just the release gate.

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.


• Reliability Minded: You care about what happens after code ships. You monitor, you alert, and you follow through when something breaks in production.


• 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

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 lead 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