AI Engineer & Researcher - Multimodal Post-training

About the position

Responsibilities

• Build the next generation of Multimodal Grok that excels at reasoning and tool usage to solve challenging problems
• Work across the LLM stack (pre-training, SFT, RL) to deliver the strongest model for end users

Requirements

• Experience or publications in (multimodal) large language models (data / training algorithm / architecture)
• Exceptional engineering skills to iterate quickly on the data processing and training pipelines
• Strong understanding of large language model and data
• Deep knowledge of reinforcement learning techniques