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RobloxPosted 1 month ago

Senior Machine Learning Engineering Manager

$295,250–$345,040 year

On-siteSan Mateo, California, United States

Part TimeSenior LevelLargeGaming Platform

Job Summary

Own the vision and execution of machine learning solutions for the Multimodal Safety AI system, leading a team of engineers to develop innovative architectures for multimodal content safety. Architect large-scale models to detect and mitigate abusive behavior across avatars, images, videos, audio, and text while balancing user freedom with platform civility. Drive alignment on complex technical decisions across Product, Policy, and Trust & Safety teams to define the roadmap for multimodal safety initiatives. Break down long-term goals into an iterative plan delivering continuous improvements in model performance and data quality. Stay ahead of emerging AI trends to anticipate new challenges in content moderation.

Required Qualifications

  • 5+ years of experience building large-scale machine learning systems in production environments
  • Proven track record of designing, developing, and launching ML models from scratch into production
  • 2+ years of hands-on experience with vision language models or other foundation model technologies
  • Expertise in solving complex ML modeling, data, and infrastructure challenges
  • Experience with modern microservice architectures and distributed systems programming paradigms
  • Hands-on to dive into code/architecture and guide technical discussions when needed
  • Roles that are based at our headquarters in San Mateo, CA
  • Roles that are based in an office are onsite Tuesday, Wednesday, and Thursday, with optional presence on Monday and Friday
  • For US based roles only, please note the Company may not be able to employ candidates for this role who have United States work authorization related to certain U.S. visa categories, or support future H-1B sponsorship at this time

Desired Qualifications

  • Ability to thrive in ambiguity: you excel at bringing clarity and direction to undefined or open-ended problem spaces
  • Demonstrated success collaborating across functions (e.g. Product, Design, Data, Research), working together to drive meaningful business and user impact
  • Strong product sense: able to establish clear success metrics and craft strategic roadmaps to achieve those goals
  • High emotional intelligence: adept at resolving conflicts, mentoring engineers, and nurturing the growth of your team members
  • Creative and strategic problem-solver: able to distill complex issues into simple, innovative solutions that drive impact
  • An owner: you take responsibility for projects and outcomes end-to-end, and instill the same accountability in your team
  • A lifelong learner: constantly seeking new knowledge and techniques to grow your expertise and expand your impact
  • Independent and self-directed: capable of charting a course with minimal guidance, and comfortable making decisions in uncertain situations
  • Highly collaborative: effective at working with cross-functional partners and teams, and skilled at building consensus
  • Committed to diversity & inclusion: dedicated to fostering a workplace where everyone feels valued, supported, and able to contribute
  • Passionate about cutting-edge ML tech: knowledgeable about the latest advances in AI/ML and excited to apply these technologies to keep users safe

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