| Cyber Threat Intelligence Researcher | Artemis | Series A | Multiple locations | Oct 30, 2026 |
| Member of Technical Staff - ML Research Engineer, Pre-Training Data | Liquid AI | Series A | San Francisco | Oct 30, 2026 |
| AI Research Engineer (New York) | Edra | Series A | New York | Oct 29, 2026 |
| AI Research Engineer (London) | Edra | Series A | London | Oct 29, 2026 |
| AI Security Researcher | Cogent Security | Series A | US Remote | Oct 27, 2026 |
| Senior / Staff AI Research Engineer, Data Infrastructure | RoboForce | Series A | Milpitas, CA | Oct 26, 2026 |
| Clinical Research Scientist | WellTheory | Series A | US Remote | Oct 23, 2026 |
| Research Scientist (Staff+) | Lightfield | Series A | HQ: San Francisco | Oct 21, 2026 |
| Applied Researcher (Staff+) | Lightfield | Series A | HQ: San Francisco | Oct 21, 2026 |
| Member of Technical Staff, Research Scientist - Safety Environments | Plato | Series A | San Francisco | Oct 20, 2026 |
| Applied Researcher - Agentic RL | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Forward-Deployed RL | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Continual Learning | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Scientific AI | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Sovereign AI | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Chip Design | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Robotics | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Quantitative Finance | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Computer Use | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Applied Researcher - Ecosystem & Product | Prime Intellect | Series A | Multiple locations | Oct 19, 2026 |
| Lead Applied Researcher - New York | Prime Intellect | Series A | New York | Oct 19, 2026 |
| 3D Reconstruction Research Scientist | Niantic Spatial | Series A | London | Oct 15, 2026 |
| OBA Research Scientist/Engineer – Fusion Energy Systems | Pacific Fusion | Series A | Multiple locations | Oct 15, 2026 |
| Research Scientist, Post-Training | DatologyAI | Series A | San Mateo HQ | Oct 7, 2026 |
| ML Researcher (remote) | Fundamental | Series A | Multiple locations | Oct 5, 2026 |
| AI Research Intern | Pangram | Series A | Brooklyn | Oct 4, 2026 |
| Senior Recruiter – AI Research & Engineering | General Intuition | Series A | New York City | Sep 29, 2026 |
| Research Scientist | Latent Health | Series A | San Francisco | Sep 29, 2026 |
| Research Scientist, Embodied AI | Niantic Spatial | Series A | London | Sep 23, 2026 |
| Senior Security Researcher | Token Security | Series A | Multiple locations | Sep 23, 2026 |
| Research Scientist | The Nuclear Company | Series A | Multiple locations | Sep 22, 2026 |
| Research Engineer / Research Scientist | River AI | Series A | Multiple locations | Sep 19, 2026 |
| ML Research Intern | Samaya AI | Series A | Multiple locations | Sep 17, 2026 |
| AI Research Scientist (NLP) | Pangram | Series A | Brooklyn | Sep 10, 2026 |
| Quantitative Researcher | Hyperbolic | Series A | San Francisco, CA | Sep 9, 2026 |
| Research Engineer / Research Scientist, Vision Foundation Models | Epsilon Health | Series A | San Francisco, CA | Aug 31, 2026 |
| Research Engineer / Research Scientist, Vision-Language Model Pretraining | Epsilon Health | Series A | San Francisco, CA | Aug 31, 2026 |
| Research Engineer / Research Scientist, Post-Training & Reinforcement Learning | Epsilon Health | Series A | San Francisco, CA | Aug 31, 2026 |
| Research Engineer / Research Scientist, Data Quality & Evaluations | Epsilon Health | Series A | San Francisco, CA | Aug 31, 2026 |
| Research Scientist | Counsel Health | Series A | Multiple locations | Aug 28, 2026 |
| Machine Learning Scientist | Eli Health | Series A | Montreal (in-person) | Aug 26, 2026 |
| AI Research Assistant — Machine Learning & AI | StudyFetch | Series A | Beverly Hills, CA | Aug 19, 2026 |
| Health Physicist | Fuse | Series A | Albuquerque, New Mexico | Aug 19, 2026 |
| Computational Physicist | Fuse | Series A | San Leandro, California | Aug 19, 2026 |
| AI Research Engineer | Traversal | Series A | New York | Aug 17, 2026 |
| Member of Technical Staff - Finance Researcher | Halluminate | Series A | San Francisco | Aug 14, 2026 |
| Senior / Staff AI Research Scientist, Foundation Models | RoboForce | Series A | Milpitas, CA | Aug 7, 2026 |
| Applied Healthcare Researcher | Protege | Series A | Remote | Aug 6, 2026 |
| Research Scientist, Simulation | Dyna Robotics | Series A | Redwood City, CA | Aug 4, 2026 |
| AI Research Engineer | Cogent Security | Series A | Multiple locations | Aug 3, 2026 |