AI ML Engineering Jobs at Roblox with Visa Sponsorship
AI ML Engineering jobs at Roblox focus on real-time platform intelligence, recommendation systems, and safety modeling at scale. The company sponsors a range of work visas for this function, making it a realistic target for international candidates with strong machine learning credentials.
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Get Access To All JobsINTRODUCTION
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences – all created by our global community of developers and creators.
At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there.
A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.
ROLE AND RESPONSIBILITIES
Why Safety AI Systems?
As Senior Engineering Manager for Safety AI Systems at Roblox, you'll lead technical efforts and manage a team of experienced engineers to develop innovative AI solutions for language and text content safety. You'll oversee machine learning systems, data quality, training pipelines, and model performance to address challenges like real-time content understanding across Roblox's experiences and advanced moderation with large language models, spanning chat, comments, usernames, game descriptions and other generative text content.
In close collaboration with product, policy, and Trust & Safety teams, you'll design large-scale systems to detect and mitigate abusive behavior before it harms the community. You'll own critical services at massive scale, balancing user freedom with platform civility to protect and empower our users. Your leadership will help ensure Roblox remains a safe, inclusive space for self-expression and shared experiences.
You Will
- Own the roadmap and execution of machine learning solutions for the Language Safety AI system, ensuring these systems effectively detect and prevent harmful content at scale.
- Lead and grow a high-performing team of ML engineers, fostering a culture of innovation, technical excellence, accountability, and inclusivity, while mentoring and developing talent.
- Break down ambitious long-term goals into an actionable, iterative roadmap – delivering continuous improvements in stages and driving tangible value at each step.
- Architect and guide the development of large-scale language models with innovative architectures, ensuring they achieve high quality and are production-ready.
- Drive alignment on complex technical decisions across multiple teams (within and beyond the Safety org), demonstrating empathy and building consensus among diverse stakeholders.
- Collaborate cross-functionally with Product, Data Science, Policy, Design, and Operations partners to define and prioritize the machine learning roadmap for language safety initiatives, ensuring alignment with broader Safety and Roblox objectives.
- Stay ahead of emerging trends in AI/ML and content moderation techniques, continuously innovating our safety approaches to anticipate new challenges.
BASIC QUALIFICATIONS
You Have
- 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, and bonus to have experiences on one or more of the following areas:
- LLM eval
- LLM post-training
- Agentic workflow in prod environment
- Trust & Safety
- Expertise in solving complex ML modeling, data, and infrastructure challenges – with a focus on maintaining high quality and velocity at scale.
- 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.
- Experience with modern microservice architectures and distributed systems programming paradigms (e.g. cloud services, scalable data pipelines).
- Hands-on to dive into code/architecture and guide technical discussions when needed, in addition to high-level planning.
You Are
- 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.
COMPENSATION
For roles that are based at our headquarters in San Mateo, CA: The starting base pay for this position is as shown below. The actual base pay is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs and market demand. Therefore, in some circumstances, the actual salary could fall outside of this expected range. This pay range is subject to change and may be modified in the future. All full-time employees are also eligible for equity compensation and for benefits as described on this page.
- Annual Salary Range: $345,040—$399,420 USD
Roles that are based in an office are onsite Tuesday, Wednesday, and Thursday, with optional presence on Monday and Friday (unless otherwise noted).
Roblox provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Roblox also provides reasonable accommodations to candidates with qualifying disabilities or religious beliefs during the recruiting process.
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.
INTRODUCTION
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences – all created by our global community of developers and creators.
At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there.
A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.
ROLE AND RESPONSIBILITIES
Why Safety AI Systems?
As Senior Engineering Manager for Safety AI Systems at Roblox, you'll lead technical efforts and manage a team of experienced engineers to develop innovative AI solutions for language and text content safety. You'll oversee machine learning systems, data quality, training pipelines, and model performance to address challenges like real-time content understanding across Roblox's experiences and advanced moderation with large language models, spanning chat, comments, usernames, game descriptions and other generative text content.
In close collaboration with product, policy, and Trust & Safety teams, you'll design large-scale systems to detect and mitigate abusive behavior before it harms the community. You'll own critical services at massive scale, balancing user freedom with platform civility to protect and empower our users. Your leadership will help ensure Roblox remains a safe, inclusive space for self-expression and shared experiences.
You Will
- Own the roadmap and execution of machine learning solutions for the Language Safety AI system, ensuring these systems effectively detect and prevent harmful content at scale.
- Lead and grow a high-performing team of ML engineers, fostering a culture of innovation, technical excellence, accountability, and inclusivity, while mentoring and developing talent.
- Break down ambitious long-term goals into an actionable, iterative roadmap – delivering continuous improvements in stages and driving tangible value at each step.
- Architect and guide the development of large-scale language models with innovative architectures, ensuring they achieve high quality and are production-ready.
- Drive alignment on complex technical decisions across multiple teams (within and beyond the Safety org), demonstrating empathy and building consensus among diverse stakeholders.
- Collaborate cross-functionally with Product, Data Science, Policy, Design, and Operations partners to define and prioritize the machine learning roadmap for language safety initiatives, ensuring alignment with broader Safety and Roblox objectives.
- Stay ahead of emerging trends in AI/ML and content moderation techniques, continuously innovating our safety approaches to anticipate new challenges.
BASIC QUALIFICATIONS
You Have
- 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, and bonus to have experiences on one or more of the following areas:
- LLM eval
- LLM post-training
- Agentic workflow in prod environment
- Trust & Safety
- Expertise in solving complex ML modeling, data, and infrastructure challenges – with a focus on maintaining high quality and velocity at scale.
- 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.
- Experience with modern microservice architectures and distributed systems programming paradigms (e.g. cloud services, scalable data pipelines).
- Hands-on to dive into code/architecture and guide technical discussions when needed, in addition to high-level planning.
You Are
- 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.
COMPENSATION
For roles that are based at our headquarters in San Mateo, CA: The starting base pay for this position is as shown below. The actual base pay is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs and market demand. Therefore, in some circumstances, the actual salary could fall outside of this expected range. This pay range is subject to change and may be modified in the future. All full-time employees are also eligible for equity compensation and for benefits as described on this page.
- Annual Salary Range: $345,040—$399,420 USD
Roles that are based in an office are onsite Tuesday, Wednesday, and Thursday, with optional presence on Monday and Friday (unless otherwise noted).
Roblox provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Roblox also provides reasonable accommodations to candidates with qualifying disabilities or religious beliefs during the recruiting process.
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.
Tips for Finding AI ML Engineering Jobs at Roblox
Align your portfolio to Roblox's platform challenges
Roblox's AI work centers on content moderation, personalization, and real-time systems. Frame your projects around low-latency inference or large-scale recommendation models rather than generic classification tasks to match what their hiring teams are actually evaluating.
Target roles matching your specific visa category
Roblox sponsors multiple visa types for AI ML Engineering, including H-1B, E-3, TN, and F-1 OPT. Confirm which petition type applies to your situation before applying, since the filing timeline your employer faces differs meaningfully between cap-subject and cap-exempt categories.
Start your OPT application well before your program ends
If you're transitioning from F-1 OPT, USCIS recommends filing your EAD application up to 90 days before your OPT start date. A gap between program completion and work authorization can delay your Roblox start date even after an offer is signed.
Prepare for a technical interview loop built around ML systems
Roblox interviews for AI ML Engineering roles typically include a systems design round specific to machine learning pipelines. Reviewing distributed training, model serving architecture, and feature store design puts you in a stronger position than focusing solely on coding problems.
Track open AI ML Engineering roles on Migrate Mate
Filtering by visa type and company on Migrate Mate lets you surface Roblox's active AI ML Engineering postings alongside their sponsorship history, so you can prioritize applications where your visa category is already an established pattern for the company.
Understand how your offer letter triggers PERM timing
For EB-2 or EB-3 sponsorship, the PERM labor certification process with DOL typically begins after your H-1B is approved and sometimes not until your second or third year. Ask your recruiter during the offer stage which green card pathway Roblox initiates and when.
Frequently Asked Questions
Does Roblox sponsor H-1B visas for AI ML Engineers?
Yes, Roblox sponsors H-1B visas for AI ML Engineering roles. Because the H-1B is subject to an annual cap and lottery, timing matters significantly. Roblox typically initiates the H-1B petition process through the USCIS registration window each March, so your offer and credential documentation need to be in order well before then.
Which visa types does Roblox commonly sponsor for AI ML Engineering roles?
Roblox sponsors H-1B, H-1B1 visa, E-3 visa, TN visa, and F-1 OPT for AI ML Engineering positions, along with immigrant pathways including EB-2 and EB-3. Australian citizens can pursue the E-3 visa without lottery exposure. Canadian and Mexican nationals may qualify under TN visa for certain engineering classifications. Each category has distinct filing requirements and timelines.
What qualifications and experience does Roblox expect for AI ML Engineering roles?
Roblox AI ML Engineering roles generally require a bachelor's or master's degree in computer science, machine learning, or a related field, plus hands-on experience with large-scale model training and deployment. Roles closer to the platform infrastructure side often weight experience with real-time systems, feature engineering, and distributed ML frameworks like PyTorch or TensorFlow.
How do I apply for AI ML Engineering jobs at Roblox?
You can browse and apply for Roblox's AI ML Engineering openings directly through their careers page, or use Migrate Mate to filter specifically for Roblox roles by visa type so you can match your sponsorship situation to positions where your category is actively supported. Tailor your resume to emphasize production ML experience, since Roblox screens for applied systems work over pure research.
How do I plan my timeline if Roblox sponsors my H-1B after an offer?
If you're moving from F-1 OPT to H-1B, your status bridges under cap-gap protection if your OPT expires before October 1 and your petition was filed on time. The H-1B cap year begins October 1, so offers made in fall or winter give you the most runway. Roblox's HR team typically coordinates with an immigration counsel to manage USCIS filing deadlines from your side.