[2026] Senior Machine Learning Engineer, AI Platform - PhD Early Career

Who you are

You are a recent PhD graduate with a strong foundation in machine learning and artificial intelligence. Your expertise in Python and frameworks like TensorFlow and PyTorch allows you to build and optimize complex models. You have a passion for developing innovative solutions that enhance user experiences in immersive digital environments. You thrive in collaborative settings, working closely with cross-functional teams to drive projects from conception to deployment. Your analytical mindset enables you to tackle unique technical challenges at scale, and you are committed to creating safer, more civil shared experiences for users. You understand the importance of democratizing technology and are excited about the potential of AI in transforming creative processes.

Desirable

Experience with distributed systems and generative AI technologies is a plus. Familiarity with 3D modeling and immersive environments will help you contribute effectively to the AI Platform team. You are eager to learn and adapt to new technologies, and you are motivated by the opportunity to make a significant impact in a fast-evolving field.

What you'll do

As a Senior Machine Learning Engineer on the AI Platform team, you will play a pivotal role in developing the foundational AI systems that support Roblox's vision. You will focus on one of three high-impact tracks, contributing to the design and implementation of scalable machine learning models that handle billions of inferences daily. Your work will involve collaborating with engineers and researchers to refine algorithms and enhance the performance of AI-driven features across the platform. You will also engage in research and experimentation to push the boundaries of what is possible with AI in 3D environments. Your contributions will directly influence the tools and technologies that empower creators and developers within the Roblox community.

What we offer

Roblox provides a dynamic work environment where innovation is encouraged and supported. You will have access to cutting-edge technologies and the opportunity to work alongside talented professionals who are passionate about shaping the future of human interaction. The company values diversity and inclusion, fostering a culture where every voice is heard. You will also benefit from competitive compensation and opportunities for professional growth as you advance your career in the field of machine learning and AI.