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.

As a Senior Software Engineer within the Creator Organization, you will develop innovative full-stack solutions that define the future of Roblox’s Content Understanding Platform. This platform processes billions of pieces of content—spanning 3D models, audio files, text, video, and entire experiences—extracting structured information about their meaning, context, and relationships. The Content Understanding Team uses cutting-edge ML/AI models and highly scalable backend platforms to generate meta-data that in turn supports power search, discovery, and moderation across Roblox. Your contributions will enable seamless asset discovery, automate moderation at scale, and drive transformative generative AI tools that reshape how millions of creators and users engage with Roblox.

You Will:

• Solve full-stack challenges to improve how AI, creators, and users describe and get along with content, including images, 3D models, audio, text, and video.
• Craft and build scalable pipelines for evaluating, and deploying machine learning models to support content annotation and discovery.
• Develop robust backend systems to power real-time search, discovery, and powerful generative AI features.
• Blend innovation with practicality, applying the latest AI research to build impactful, production-ready solutions.
• Collaborate with engineers, product managers, and multi-functional teams to deliver bold technical projects.

You Have:

• 6+ years of strong programming skills in at least two languages (Python, C#, C++, Java) and a willingness to learn others as needed.
• Exposure to front end technologies and frameworks such as React or Angular.
• Practical experience crafting and scaling backend systems in cloud environments.