Roblox

Senior Machine Learning Engineer focused on advancing Roblox Assistant and Code Assist, involving fine-tuning LLMs, improving reasoning capabilities, and developing quality signals for script generation. The role requires expertise in ML frameworks, distributed data processing, and deploying ML systems to production.

Senior Data Scientist on the Creator Services team at Roblox, focusing on Machine Intelligence. This role involves bridging engineering infrastructure and ML applications, transforming unstructured data (text, images, video) into actionable insights and user-facing products. The position is a "zero-to-one" environment, requiring the creation of new data formats and analytical frameworks to drive creator success and platform sustainability through ML. Responsibilities include leading ML-driven transformation, modeling unstructured data, owning data workflows end-to-end, designing causal frameworks for experiments, and translating technical wins into business value.

Senior Software Engineer, ML Infra at Roblox, focusing on advancing large-scale AI systems for text safety. The role involves building intelligent tools for curating training and evaluation data, refining model performance for risk mitigation, and establishing best practices for safety AI. Requires experience in designing, building, and deploying ML systems, with a focus on data and systems orientation, collaboration, and impact.

Senior Machine Learning Engineer focused on content suitability within Roblox's Safety organization. The role involves managing the end-to-end lifecycle of large-scale ML models for safety-related systems, including data exploration, training, deployment, monitoring, and optimization. Requires expertise in Computer Vision, LLMs, and Deep Learning, with experience in cloud ML platforms and building large-scale systems.

Senior Machine Learning Engineer focused on implementing ML solutions for safety-related systems at Roblox. The role involves crafting and building large-scale ML models, including multi-modal embedding models for similarity detection, and managing the full ML lifecycle from training to deployment and monitoring. Experience in safety, integrity, or content moderation domains, and large-scale content understanding (text, image, video) is required.

Senior Software Engineer for Roblox's Creator Trust team, focusing on building and enhancing ML models for computer vision and similarity detection to ensure creator safety and trust on the platform. The role involves contributing to technical direction, driving cross-functional outcomes, and owning projects from concept to deployment within a large-scale distributed backend systems environment.