Member of Technical Staff, Grokipedia - Synthetic Data & Epistemics

xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. The Grokipedia team at xAI is building an AI-powered knowledge platform that leverages advanced LLMs to generate, maintain, and update high-quality, factual articles.

Requirements

• Strong engineering background with expertise in LLMs, agentic systems, and epistemics in AI.
• Experience in prompting engineering, synthetic data creation, and long-form text generation using models
• Proficiency in building and optimizing inference pipelines for knowledge bases, including handling user feedback loops.
• Familiarity with techniques for ensuring factual accuracy in AI outputs, such as retrieval-augmented generation (RAG) or epistemic uncertainty modeling.
• Hands-on work with large-scale data processing and generation, focusing on quality, verifiability, and bias mitigation.

Benefits

• Equity
• Comprehensive medical, vision, and dental coverage
• Access to a 401(k) retirement plan
• Short & long-term disability insurance
• Life insurance
• Various other discounts and perks