Roblox
Software Engineer, GenAI Platform
$153K–$197K
San Mateo, CA, United States · Full-time · Posted Sep 25, 2026
- Experience
- 1–3 years.
- Education
- Undergraduate/graduate degree in computer science or a related technical field, or equivalent experience in engineering.
- Visa sponsorship
- For US-based roles, the company may not be able to employ candidates whose work authorization is related to certain U.S. visa categories, or support future H-1B sponsorship at this time.
About the job
Build and operate platforms and services that support machine learning, generative AI, and agentic experiences across Roblox.
What you'll do
- Develop production AI platform features and services, from design and testing through launch and operation.
- Explore emerging ML, LLM, agentic, distributed-systems, and GPU technologies.
- Improve AI development speed, reliability, observability, and cost efficiency while balancing quality, latency, and responsible data use.
What they ask for
- Undergraduate or graduate degree in computer science or a related technical field, or equivalent engineering experience.
- 1–3 years of experience in software engineering, distributed systems, cloud services, or a related area.
- Experience building projects through coursework, internships, research, or personal work.
- Working knowledge of one or more programming languages, such as Go, Python, or Rust.
Nice to have
- Interest in machine learning, generative AI, distributed systems, data infrastructure, or developer platforms.
- Strong communication skills and willingness to collaborate across teams and disciplines.
Pay
$153,120—$196,750 USD (base salary; annual salary range)
Tools
Go, Python, Rust, ML frameworks, LLMs, GPU infrastructure
AI focus
Build platforms, services, and infrastructure for machine learning, generative AI, and agentic experiences, including work across model training and inference, LLM services, agent infrastructure, experimentation, and evaluation.
Model-written summary · the original posting is authoritative