Jobs in San Francisco Bay

Staff Research Scientist at MongoDB's Voyage AI Research team, focusing on advanced embedding models and AI research. The role involves conducting cutting‑edge AI research and collaborating with cross‑functional teams.

Senior Scientist role at Veracyte in South San Francisco develops high‑throughput diagnostic assays, mentors laboratory staff, and collaborates across multidisciplinary teams.

Senior/Staff Machine Learning Research Engineer on Scale AI's General Agents team designs, builds, and deploys production‑ready AI agents for enterprise use cases. Works across the full agent lifecycle, from model design to evaluation and iteration, collaborating with product and customer teams.

Senior Data Scientist at Chime Financial, San Francisco, drives spending product analytics, experiments, and cross‑functional insights.

Senior Research Scientist at MongoDB's Voyage AI Research team developing advanced embedding models and AI research solutions. The role involves conducting cutting‑edge AI research and collaborating with a world‑class team.

Staff Research Scientist at MongoDB's Voyage AI Research team, focusing on cutting‑edge AI research, embedding models, and information retrieval, with opportunities for impact across the company.

Researcher on OpenAI's Agent Post‑Training Personality team, focusing on defining and improving agent personality, creating evals, training data, and reward signals, and collaborating with product and research groups. The role translates user insights into model improvements and ensures collaborative behavior across diverse contexts.

Senior Security Analyst, Threat Intelligence at Robinhood. Based in Menlo Park, CA, the role involves hunting advanced threats, building scalable detection systems, and protecting customers.

Senior UX Researcher at Spring Health, a mental health platform, to lead research across the product lifecycle, collaborate with cross-functional teams, and drive impact on mental healthcare outcomes.

Senior Research Scientist at MongoDB's Voyage AI Research team, focusing on cutting‑edge AI model development, embedding models, and information retrieval. The role involves conducting frontier research, publishing, and collaborating on large‑scale neural network training.

Senior Bioinformatics Scientist at Veracyte in South San Francisco, designing diagnostics assays with NGS, AWS, and ML. Requires 6-7 years experience.

Senior Scientist role at Veracyte in South San Francisco, focusing on assay development for high‑throughput diagnostics, mentoring lab staff, and collaborating across multidisciplinary teams.

Atom Computing seeks a Quantum Error Correction Theorist to develop fault‑tolerance schemes and optimization strategies for neutral‑atom quantum computers. The role involves collaboration with engineering and software teams to implement error correction on hardware.

Research Scientist at Wayve Labs developing embodied AI for autonomous driving, focusing on world models, reinforcement learning, and spatial intelligence. The role requires 3+ years experience and a PhD or Master's in a related field.

Senior Research Scientist at MongoDB's Voyage AI team developing advanced embedding models and rerankers for unstructured data search and retrieval. Requires PhD and expertise in machine learning and AI research.

Staff Research Scientist at MongoDB's Voyage AI Research team focusing on cutting‑edge AI research, embedding models, and information retrieval. Based in Palo Alto or remote US. Requires PhD and strong ML background.

Senior Data Scientist at Lyft leads causal inference initiatives to quantify the incremental impact of new product features, builds production measurement systems, and mentors junior scientists. Works in a hybrid San Francisco office with a competitive salary range of $148k-$185k.

Member of Technical Staff - Post-Training and RL at xAI, focusing on post‑training and reinforcement learning challenges such as reward modeling, preference optimization, and RL to improve reasoning, truthfulness, and real‑world capabilities.

Senior Research Scientist at MongoDB Voyage AI Research developing advanced embedding models and LLM rerankers for unstructured data search and retrieval.

Staff Research Scientist at MongoDB's Voyage AI Research team, focusing on cutting‑edge AI models, embedding and reranker development, and information retrieval.