Senior Machine Learning Engineer, Ads

Roblox
San Mateo
Workplace: OnsiteFull timeUSD 259,030 - 311,430 annuallyFunction: Data Science & Machine LearningExperience: 5+ yearsEducation: bachelorsSkills: ["Collaboration","Communication","Problem-solving","Teamwork","Ambassador"]

Seeking a senior ML engineer to design and deploy deep learning models powering Roblox’s advertising platform. You’ll build transformer-based models for ad ranking and large-scale recommender systems, collaborate across teams, and balance cutting-edge research with practical product delivery to improve user and advertiser value in a rapidly growing ads ecosystem.

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FursaFursa
Roblox
Roblox
10 months ago

Senior Machine Learning Engineer, Ads

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 10 hours agoStatus: Live

Job Summary

Seeking a senior ML engineer to design and deploy deep learning models powering Roblox’s advertising platform. You’ll build transformer-based models for ad ranking and large-scale recommender systems, collaborate across teams, and balance cutting-edge research with practical product delivery to improve user and advertiser value in a rapidly growing ads ecosystem.
Location: San Mateo
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Sr. Manager level

Key Responsibilities

  • •Drive design and implementation of machine learning solutions for ad ranking algorithms.
  • •Design and implement large-scale recommendation models.
  • •Author specs for new features and improvements.
  • •Collaborate with other Roblox teams to build products with a community-first approach.
  • •Balance researching new technologies with practical application to Roblox products.

Pay and Benefits

Salary: USD 259,030 - 311,430 annually
Equity and Bonus:Equity
Perks:Equity

Key Requirements

  • •5+ years of experience designing and building scalable machine learning solutions for production use cases; experience with transformer-based model training, inference, and product integration is a plus
  • •BS in Computer Science or related discipline; advanced degrees are a definite plus
  • •initiated and facilitated challenging technical decisions across multiple teams and organizations
  • •deep technical skills with a user-first mindset for Roblox users or internal engineers
  • •creative and strategic approach to solving hard problems, able to bring in fresh ideas from new places
Experience:5+ yearsAdvertising
Education:Bachelor's
Skills:CollaborationCommunicationProblem-solvingTeamworkAmbassador
Languages:English
Tech Stack:TransformerDeep learningMachine learningInference

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