Distinguished Engineer, Machine Learning Systems – Economy

Roblox
San Mateo
Workplace: OnsiteFull timeUSD 397,460 - 455,720 annuallyFunction: Data Science & Machine LearningExperience: 10+ yearsEducation: bachelorsSkills: ["Leadership","Mentoring","Systems-thinking","Collaboration"]

Lead the strategy and technical direction for ML systems within Roblox's Economy team, focusing on large-scale recommendations, infrastructure, and GenAI applications. Own end-to-end ML pipelines from data ingestion to live inference, optimize low-latency serving and GPU training, and mentor engineers while collaborating across groups to advance Roblox’s economy intelligence stack at massive scale.

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FursaFursa
Roblox
Roblox
10 months ago

Distinguished Engineer, Machine Learning Systems – Economy

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Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Lead the strategy and technical direction for ML systems within Roblox's Economy team, focusing on large-scale recommendations, infrastructure, and GenAI applications. Own end-to-end ML pipelines from data ingestion to live inference, optimize low-latency serving and GPU training, and mentor engineers while collaborating across groups to advance Roblox’s economy intelligence stack at massive scale.
Location: San Mateo
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Sr. Director level

Key Responsibilities

  • •Set the technical direction for ML systems powering core economy experiences: personalization, ranking, generative modeling, and more
  • •Build and evolve infrastructure for training, serving, and evaluating both traditional ML models and Generative AI models (e.g., embedding-based retrieval, transformers, LLM-based workflows)
  • •Partner with GenAI teams to explore multi-modal embeddings, avatar generation, and retrieval-augmented generation (RAG) in economic surfaces; lead efforts to optimize ML system performance
  • •Guide the development of robust ML pipelines, online feature stores, and experimentation platforms that support both predictive and generative use cases
  • •Collaborate with EMs, tech leads, and product partners to align technical architecture with business priorities; mentor senior engineers and foster a strong technical culture

Pay and Benefits

Salary: USD 397,460 - 455,720 annually
Equity and Bonus:Equity

Key Requirements

  • •10+ years of experience in software engineering or ML infrastructure, with a strong focus on large-scale ML systems
  • •Deep expertise in building recommendation systems, ranking infrastructure, or real-time personalization engines
  • •Hands-on experience with Generative AI, such as transformer-based models, LLMs, embeddings, or RAG pipelines
  • •Proven experience with distributed training, model deployment, and GPU-accelerated workflows
  • •Strong understanding of ML system architecture: data pipelines, feature stores, inference optimization, experimentation tooling
Experience:10+ yearsGamingMl infrastructureEconomy
Education:Bachelor's
Skills:LeadershipMentoringSystems-thinkingCollaboration
Languages:English
Tech Stack:PythonTransformersLLMsEmbeddingsRAGGPUDistributed trainingFeature storesInference optimizationEnd-to-end ML pipelines

Company Brief

Roblox
Operates an online platform for user-generated games and virtual experiences, enabling creators to build, publish, and monetize interactive 3D experiences for a global community of players.
Industry: Gaming
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Mateo, United States
Founded: 2004
WebsiteLinkedIn