Senior Full-Stack Engineer - AI-Native, Consumer-Scale

Mrbeastyoutube; San Mateo (CA); On-site; USD 195,000 - 250,000; Full time

Benefits offered by this job

Competitive Salary

Medical (Blue Cross Blue Shield)

Dental

Vision

Company-paid Life Insurance

Health Savings Account (HSA)

401k with Safe Harbor matching

Flexible vacation & holidays

Company-provided tech package

Relocation assistance (90 days housing

Job summary

Beast Industries, led by MrBeast, is building a first-of-its-kind consumer membership ecosystem. As a Senior Full Stack Engineer on the Product Engineering team, you will be among the first builders on the ground—shipping features that 100M+ users will actually touch.

This is a hands-on IC role spanning the stack, taking features from concept to production, and setting the bar for what ships out of Product Engineering.

Qualifications

• Shipped production features inside consumer products used by millions.
• Experience building across the stack with ownership of end-to-end features.
• Comfort shipping in a fast-paced, ambiguous environment.
• Familiarity with AI coding agents and modern tooling.

Responsibilities

• Ship consumer-facing features end-to-end—from API to client experience.
• Work across the stack daily: backend services, APIs, and client layer (web/mobile).
• Collaborate with designers and product to iterate quickly and show results.

Skills

Consumer-scale generalist

AI-native

Shipper

Scrappy & scaled

Action-oriented

AI tooling

Job description

Beast Industries, led by MrBeast, is building a first-of-its-kind consumer membership ecosystem. As a Senior Full Stack Engineer on the Product Engineering team, you will be among the first builders on the ground—shipping features that 100M+ users will actually touch.

This is a hands-on IC role spanning the stack, taking features from concept to production, and setting the bar for what ships out of Product Engineering.