Currently tracking 37 active AI roles, with 65 new openings in the last 4 weeks. Primary focus: Agent · Engineering. Salary range $153k–$458k (avg $293k).
Roblox currently has 53 active job listings related to artificial intelligence. The majority of these roles, 57%, are focused on agents, with serving infrastructure and data also representing significant areas of hiring. Engineering roles are the most frequent, accounting for nearly half of the open positions. The company is actively seeking expertise in areas such as model serving, inference infrastructure, and agent orchestration.
Roblox currently has 54 active AI-related roles in our index. The most common open titles are: [2026] Senior Machine Learning Engineer (Systems), Embodied AI/NPCs, ML Platform - PhD Early Career (2), Design Engineer, Director of Engineering, Economy ML, Director, Engineering — Engineering Acceleration, Distinguished Engineer, Machine Learning Systems – Economy. Most positions are in Engineering and Product.
Roblox's active AI hiring is concentrated in: agents (54%), serving infrastructure (19%), data (11%). These categories follow a seven-stage AI lifecycle: data, pre-training, post-training, serving infrastructure, agents, evaluation, and application.
Roblox is hiring AI talent in: United States (54 roles).
Job postings at Roblox most frequently mention: Machine Learning, Software Engineering, Computer Graphics, Distributed Systems, System Design.
In the past 30 days, Roblox has posted 13 new AI-related roles. That is a -38% change versus the prior 30 days (21 → 13).
| Title | Stage | AI score |
|---|---|---|
| Senior Data Scientist - Generative AI Senior Data Scientist role focused on Generative AI within Roblox's Foundation AI team. The role involves developing evaluation frameworks for GenAI features and internal AI Agents, running experiments and causal inference to measure impact, defining success metrics, building automated evaluation tooling and agentic workflows, and driving strategy through data analysis and reporting. The position requires expertise in experimentation, causal inference, SQL, Python/R, and familiarity with GenAI models and evaluation methods, with a strong emphasis on building and operationalizing rigorous evaluation systems. | Eval GateAgent | 8 |
| [2026] Data Scientist, Foundation AI - PhD Early Career Roblox is seeking a Data Scientist for their Foundation AI team, focusing on evaluating and optimizing user-facing Generative AI systems. The role involves developing evaluation frameworks, running experiments, defining success metrics, building automated systems, and conducting applied research. The ideal candidate will have a PhD, strong technical skills in SQL and Python, expertise in experimentation and causal inference, and familiarity with GenAI models and evaluation methods. Experience with model training lifecycle (fine-tuning, RLHF, synthetic data) and a track record of applied research or publications are highly valued. The role is primarily focused on the evaluation gate (L5) for GenAI features, with a secondary focus on fine-tuning and RLHF methods (L2). |
| Eval GatePost-train |
| 8 |
| Senior Data Scientist - Generative AI Senior Data Scientist role focused on Generative AI at Roblox, specifically on developing evaluation frameworks and automated systems for GenAI features and internal AI Agents. The role involves running experiments, defining success metrics, and driving strategy related to AI safety, quality, and efficiency for both end-users and developers. It requires strong data science skills, experimentation, causal inference, and familiarity with GenAI evaluation methods. | Eval GateAgent | 8 |
| Engineering Manager, Observability Infrastructure Engineering Manager to lead the next generation of AI-powered observability platforms, building intelligent systems to revolutionize CI/CD, testing, and DevOps workflows. The role involves defining vision, strategy, and roadmap, leading and mentoring a team, and driving initiatives to improve developer productivity and platform reliability. | Eval GateAgent | 7 |
| Scientist / Senior Scientist, Ads Systems Roblox is seeking a Scientist/Senior Scientist for their Ads Systems team. This role focuses on designing and leading offline model evaluation, contributing to ML feature and model improvements for ads, building evaluation and simulation models, and leading experimental design and analysis. The position is crucial for innovating advertising systems and operations within a new strategic area for Roblox. | Eval GateAgent | 7 |
| Senior Data Scientist - Alt Defense Senior Data Scientist role focused on developing and improving Roblox's Alt Detection system, which involves large-scale identity modeling on a massive graph. The role requires defining, measuring, and enhancing detection systems by integrating diverse signals, calibrating thresholds, identifying new behavioral/network/biometric signals, designing processing systems, leading cross-functional integration, conducting research on alt creation incentives, and communicating insights to leadership. The work is critical for safety, systemic growth, and creator incentives. | Eval GateAgent | 7 |
| Principal Data Scientist - Safety Roblox is seeking a Principal Data Scientist to focus on content safety and moderation. This role involves establishing and monitoring prevalence measurement methodologies, developing ground truth datasets for harmful content, conducting exploratory analysis on threat landscapes, designing and analyzing experiments for safety features, and leveraging causal inference to measure effectiveness. The scientist will collaborate with Product, Engineering, Legal, Policy, and Compliance teams, and partner with ML and Data Engineering teams to ensure statistically sound frameworks. The ideal candidate has extensive experience in data science, scripting languages, big data tools, and a background in safety or moderation systems for content platforms. | Eval GateData | 7 |