Senior Research Scientist, Voyage AI at MongoDB

This role is ideal for a PhD-level AI researcher with a deep specialization in Natural Language Processing (NLP) and information retrieval. You should have a proven track record of training large-scale neural networks and a desire to bridge the gap between frontier research and production-grade software. Since the Voyage AI team was recently acquired, you’ll be joining a high-caliber unit of researchers from top-tier institutions (Stanford, MIT, CMU) within a global tech leader. The compensation is highly competitive, rivaling frontier AI labs by offering a mix of base salary and significant equity. Located in Palo Alto, this on-site position offers unique exposure to the full AI lifecycle—moving from theoretical research to the deployment of SOTA embedding models and LLM agents used by thousands of global customers. **You might be a good fit if you...** * Hold a PhD in Computer Science or a closely related field with a focus on Deep Learning. * Have hands-on experience with distributed training of LLMs and embedding models. * Are passionate about innovating in semantic search, RAG, and next-gen agent paradigms. * Want the fast-paced culture of an AI startup backed by the stability of a major data platform.