← All roles

Senior Full Stack Engineer

MrBeast· International
Apply on company site
São Paulo$78k - $90k + bonusFull-timePosted 1mo ago

About the role

Senior Full Stack Engineer at Beast Industries (Vyro platform) in São Paulo, Brazil. You will build and ship full-stack features for a high-velocity product, maintain production reliability (payments, verification, content decisions), and collaborate with a fast-moving team using AI coding tools.

Responsibilities

  • Build and ship product features across the full stack using AI coding tools, contributing to velocity.
  • Take ownership of features end to end, from development through deployment, using AI-facilitated QA processes and tooling.
  • Write clean, reliable, and performant code with accountability for production impact, especially around payments, verification, and content decisions.
  • Collaborate closely with teammates, contributing to high standards, fast iteration, and continuous learning.

Qualifications

  • 5+ years of hands-on experience building consumer-facing products across frontend and backend
  • Strong fundamentals in TypeScript across the stack: Node.js (NestJS or equivalent) on backend and React/Next.js on frontend
  • Solid grounding in event-driven architecture
  • Experience with Next.js, Python, MongoDB, RabbitMQ, AWS (EKS, ArgoCD) with canary deployments, Grafana + Sentry for observability
  • Bonus: payments and payout flows, ML-assisted moderation or fraud detection, media/content pipelines, prior work at a consumer-scale company
  • AI-Native mindset and comfort using AI coding agents to move faster
  • Ownership mindset with responsibility for production issues

Skills

Required:AI coding toolsTypeScriptNode.jsReact/Next.jsEvent-driven architecture
Nice to have:Payments and payoutsML-assisted moderation or fraud detectionMedia/content pipelines

Benefits

  • 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
Last updated Sep 19, 2026. Interested? Apply on the company site.

About MrBeast

We do the impossible.

Work for the biggest YouTube channel in the world. Apply now!

YouTubecontent creationviral marketingbrand partnershipsgamingproductionpost production
Company profileWebsite

More open roles at MrBeast