[2026] Data Scientist, Foundation AI - PhD Early Career
Posted
$185,860 USD
Tech Stack
Responsibilities
- Develop Evaluation Frameworks: Design and operationalize rigorous evaluation systems for GenAI features, including experiment design, dataset design, label reliability analysis, and implementing LLM-as-judge methods.
- Run Rigorous Experiments: Conduct online experiments (A/B tests) and causal inference to quantify the impact of GenAI features, identify opportunities, measure lift, and ensure statistical rigor.
- Define Success Metrics: Partner with cross-functional teams to define leading/lagging indicators for GenAI feature user satisfaction, business success, and safety.
- Build Automated Systems: Research and apply state-of-the-art methodologies to build reproducible evaluation tooling that lifts rigor and efficiency across the company.
- Conduct Applied Research at the Frontier: Maintain an active pulse on the intersection of Gen AI and Data Science, innovate on methodology, and contribute to the broader technical community.
Benefits
- Equity
- Health Insurance
Culture
Cross-Functional TeamsFast-PacedInclusive HiringHybrid Work
Requirements
Required: PhD or equivalent in Statistics, Economics, Computer Science, Applied Math, Physics, Engineering, or a related quantitative field
Regions: Us
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About Roblox
Industry: gaming
Size: enterprise
Roblox is building a platform where tens of millions of people explore, create, play, learn, and connect in 3D immersive digital experiences.
View company profile →Compensation
Base salary: $185,860 USD
Equity: All full-time employees are also eligible for equity compensation