1 day ago
San Mateo, CA, USAStaff+
Base Salary
$419k - $458k/yr
Responsibilities
- Own the technical direction and implementation of machine learning solutions powering search and recommendation systems.
- Set AI strategy and drive improvements across candidate generation, ranking, objective functions, and value delivery.
- Build and evolve infrastructure for training, serving, and evaluating traditional ML and generative AI models.
- Co-design model architectures and infrastructure with modelers, data and AI infrastructure engineers, and product teams.
- Lead engineers through technical direction and establish a culture of engineering excellence.
- Author technical specifications, make cross-team technical decisions, and translate research into Roblox products.
- Represent Roblox with industry and technical communities where applicable.
Requirements
- 10+ years of experience delivering and improving large-scale search and recommendation systems.
- Experience building and launching large-scale machine learning models with billions of parameters in production.
- Experience breaking long-term product requirements into iterative deliverable stages.
- Ability to facilitate difficult technical decisions across multiple teams and organizations.
- Deep technical expertise with the ability to work across data and machine learning problems.
- Generalist capability and demonstrated mastery of multiple languages and technologies.
- Bachelor’s degree in Computer Science or a related discipline; MS or PhD is preferred.
- Creative, strategic, user-focused, and collaborative approach to solving complex technical problems.
Benefits
- Full-time employees are eligible for equity compensation and benefits.
- San Mateo office roles are onsite Tuesday, Wednesday, and Thursday, with optional presence Monday and Friday.
- For San Mateo, CA roles, the stated annual base salary range is $419,390–$457,970 USD.
Categories
About Roblox
Roblox builds a platform for user‑generated 3D experiences, offering Roblox Studio for creators and a social marketplace where players explore and interact across devices. Its business model centers on virtual currency (Robux) and subscriptions, platform fees paid to creators, and an expanding advertising offering. Founded in 2004 and headquartered in San Mateo, California, Roblox Corporation is publicly traded on the NYSE under the ticker RBLX.