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Senior Machine Learning Engineer

MrBeast


Job Location:

San Mateo, CA - USA

Monthly Salary: Not provided by the employer
Posted: 4 September 2026 (15 hours ago)
Application Deadline: 2 December 2026
Vacancies: 1 Vacancy

Job Summary

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.

Senior Machine Learning Engineer

Primary: Bay Area (San Francisco / Peninsula) Secondary: NYC

The Opportunity

Were 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 so you get to stand up ML systems the right way from day one. Youre here to ship machine learning that creates real measurable value for a massive consumer audience.

The Product

Youll design build deploy and operate ML systems that power the MrBeast ecosystem bridging data science software engineering and platform engineering to ship production-grade capabilities. That means:

  • Build scalable ML systems and services that move real business metrics for an audience of 100M people.
  • Own the full lifecycle: pipelines for data processing feature engineering training validation deployment and monitoring.
  • Set the bar for AI-first engineering including how we test new model capabilities and bring them into production.

What Youll Do

  • Design and implement scalable ML systems and services for production.
  • Develop evaluate and optimize models against real business problems.
  • Build and maintain ML pipelines across data processing features training validation and deployment.
  • Establish monitoring observability and model-performance tracking.
  • Partner with product data scientists and software engineers to define and ship ML solutions.
  • Drive architecture decisions for ML infrastructure and platform capabilities and cut deployment cycle time.
  • Mentor engineers set best practices and make sure systems meet security reliability and compliance bars.

Who You Are

  • AI-Native: You live and breathe this: youre already burning through tokens daily and shipping ML is the job itself.
  • Production ML Builder: Typically 8 years in software or ML engineering with strong experience deploying and operating ML systems in production and solid Python and software engineering practice.
  • Systems Thinker: Youve designed scalable distributed systems and data-intensive applications and you know why a model that looks great offline can fail in production.
  • Evidence-Driven Owner: You decide with experimentation and measurable results and you own outcomes from design through production operation.

Bonus points for MLOps platforms and automated model lifecycle management cloud-native ML architectures and distributed training responsible AI and model governance and leading technical initiatives across multiple teams.

Benefits

  • Equity: Highly competitive equity package designed for a foundational hire.
  • Hybrid Model: Expected 3 days per week in-office (Bay Area or NYC).

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

Required Experience:

Senior IC


About Company

Build the most impactful entertainment brand on the planet. Open roles across content, corporate, Feastables, philanthropy, and product — synced from public Greenhouse boards.

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