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Roblox

Senior Machine Learning Engineering Manager, Text Safety

Roblox · San Mateo, CA, United States

Posted about 2 months ago

or apply directly on Roblox's site. We never take the application ourselves.

Is this posting real?

This role has been open
56 days
Roblox's roles stay open a median of 66 days
Reposted
No
Salary listed
No
0% of Roblox's roles list one
Ghost-job risk at Roblox
high
200 stale, 9 reposted of 234 open
Hiring momentum
313 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-08

Measured from postings appearing on and disappearing from Roblox's own greenhouse board since 2026-08-03. Full hiring picture for Roblox.

About this role

As a Senior Machine Learning Engineering Manager for Safety AI Systems at Roblox, you will lead a team of engineers to develop AI solutions focused on language and text content safety. Your role involves overseeing machine learning systems, managing data quality and training pipelines, and collaborating with various teams to ensure the effectiveness of moderation tools. You will also be responsible for defining the roadmap for machine learning initiatives and driving continuous improvements in safety measures.

Our read on this posting2.2out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Roblox as an employer.

What you need

  • 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 language models or other foundation model technologies
  • Expertise in solving complex ML modeling, data, and infrastructure challenges
  • Ability to thrive in ambiguity and bring clarity to undefined problem spaces
  • Demonstrated success collaborating across functions

Nice to have

  • Experience with LLM eval
  • Experience with LLM post-training
  • Experience with agentic workflow in production environment
  • Experience in Trust & Safety

What you get

  • Equity compensation
  • Benefits as described in the posting

Worth weighing

  • No specific mention of remote work flexibility beyond the stated onsite days
  • Salary range provided but dependent on various factors, indicating potential variability
  • No details on specific technologies or frameworks used in the machine learning systems

Summarised from Roblox's posting. Read the full original.

Listed by Roblox on their greenhouse job board, last confirmed open on 2026-10-08. PitchMeAI is not the employer.

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