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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Engineer - **Company:** MrBeastYoutube, LLC - **Location:** San Francisco, CA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Node.Js, Performance Tuning, WebSocket, Rust (Programming Language), Real Time Systems, Backend, Live Streaming, Front End Software Development, Golang - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/full-stack-engineer-live-game-mrbeast-8771907 ## About the Role * AI-Native: You're already burning through tokens and using AI coding agents daily to move faster. * Full Stack Engineer: 3+ years of hands-on experience building consumer-facing products across frontend and backend, with comfort moving between client and server as the product demands. * Real-Time Enthusiast: You have genuine interest or experience in live streaming, gaming, or real-time systems. You understand why latency matters and you care about the user experience under load. * Ownership Mindset: You take pride in what you ship, follow through on production issues, and don't consider a feature done until it's running reliably in the hands of users. Strong software engineering fundamentals with hands-on experience in at least one backend language (Node.js, Go, Java, Rust, or equivalent) and one frontend framework. Bonus points for experience with live streaming protocols (HLS, RTMP), real-time systems (websockets, messaging, leaderboards), gaming backend services, or prior work at a consumer-scale company. ## Description You'll be working, as part of a small and fast-moving team, on one of the most technically demanding parts of the product: a live and game stack where traffic is unpredictable and user expectations are unforgiving. Workloads are bursty and correlated: fan-out events drive synchronized connection storms that stress-test every layer of the stack, from load balancers to live streaming service to stateful game servers to database write throughput. That means: * Real-time features (video playback, messaging, leaderboards, in-game interactions) that must stay correct and fast under spike-driven load. * A client experience that needs to feel seamless across devices, network conditions, and concurrent user spikes. * Code that lives in production and gets stress-tested every time a creator moment drives a traffic surge. What You'll Do * Build and ship live and game features across the full stack using AI coding tools, contributing to a velocity that redefines what a small engineering team can deliver. * Take ownership of your features end to end, from development through deployment, using AI-facilitated QA processes and tooling to maintain high engineering quality. * Write clean, reliable, and performant code with a strong sense of accountability for what you ship in production. * Collaborate closely with your teammates, contributing to a culture of high standards, fast iteration, and continuous learning. ## Related Videos - [It's a Great Time to be a Builder: Leveraging AI for Good](https://www.wearedevelopers.com/videos/100042-it-s-a-great-time-to-be-a-builder-leveraging-ai-for-good) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) ## Related Articles - [Top Tech YouTube Channels for Developers in 2023](https://www.wearedevelopers.com/magazine/261-top-tech-youtube-channels-for-developers-in-2023) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 130 - The Diablo is in the details](https://www.wearedevelopers.com/magazine/470-dev-digest-130-the-diablo-is-in-the-details) - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 129 - Now that's what I call private data!](https://www.wearedevelopers.com/magazine/468-dev-digest-129-now-that-s-what-i-call-private-data)