[2025] Senior Machine Learning Engineer, PhD New Grad - Creator Assistant

We are looking for a highly skilled Senior Machine Learning Engineer - PhD New Grad - Creator Assistant to join our Creator Services Natural Language Processing Team. This role offers an exciting opportunity to work with brand new NLP, speech, and generative AI models and products. You will use the latest machine learning technology to help our creators develop scalable experiences.

You Will:

• Design and implement deep learning-based NLP solutions to address various problems across the Roblox platform.
• Develop and deploy NLP/ML-based services within the Roblox ecosystem, with end-to-end responsibility.
• Guide the future technical direction of the team, influencing engineering practices and standards.
• Be a technical bar-raiser, ensuring high code quality, robust architectural designs, and long-term strategic approaches.
• Balance the research of new technologies with practical implementation to integrate these advancements into Roblox products.
• Mentor and develop fellow engineers on the team, encouraging a collaborative and innovative environment.
• Craft scalable and resilient systems and services.
• Collaborate closely with passionate Engineers, Product Managers, and other Roblox team members.

You Have:

• A Ph.D. in Computer Science, Computer Engineering, Mathematics, Statistics, or a related technical field, or equivalent experience.
• Proven experience with transformer-based model design, training, serving, and product integration.
• A track record of crafting NLP/ML applications at scale.
• In-depth knowledge of speech models, deep learning-based NPC action, planning and dialogue generation, reinforcement learning, and computer vision.
• Proficiency in Python, C#, or similar programming languages.
• An understanding of SQL and databases at scale.
• A product-minded approach with a keen interest in understanding the end-user.