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Roblox

Runs a platform where users build and play games

Software Engineer - GenAI Platform

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeSan Mateo, CA, USA

About the Job

Requirements

  • Have an undergraduate or graduate degree in computer science, or equivalent experience in engineering or a related technical field.
  • Have 1–3 years of experience in software engineering, distributed systems, cloud services, or a related area.
  • Have experience building projects through coursework, internships, research, or personal work.
  • Have working knowledge of one or more programming languages, such as Go, Python, or Rust, and an interest in learning new technologies.
  • Have an interest in machine learning, generative artificial intelligence, distributed systems, data infrastructure, or developer platforms.
  • Have strong communication skills and a willingness to collaborate across teams and disciplines.

Responsibilities

  • Build platforms and services that power machine learning, generative artificial intelligence, and agentic platform and product experiences across Roblox.
  • Explore emerging technologies, including machine learning frameworks, large language models, agentic systems, distributed systems, and graphics processing unit infrastructure.
  • Improve the speed, reliability, observability, and cost efficiency of artificial intelligence development.
  • Contribute to systems operating at Roblox scale while balancing quality, latency, reliability, and responsible data use.
  • Design, code, test, launch, and operate production features in partnership with product, research, data, infrastructure, safety, creator, engine, discovery, and economy teams.

About the Company

Roblox

Runs a platform where users build and play games

Roblox runs an online platform where people play, chat, and hang out in 3D games built by its users rather than by the company itself. In 2025, Grow a Garden, a game a teenager made on Roblox, set the record for the most people playing one video game at the same time. Creators build games with Roblox Studio, a free design tool, and players join through the free Roblox app on phones, computers, game consoles, and VR headsets. Roblox makes money by selling Robux, a virtual currency players spend on avatar items and in-game extras, and it shares part of that spending with creators, who can exchange their Robux for real money. Roblox was founded in 2004 and is based in San Mateo, California.

Company size
1,001-5,000
Company stage
IPO
Headquarters
San Mateo, CA
Founded
2004

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