| Machine Learning Research Engineer | Profluent | Series B | Emeryville, California, United States | Aug 3, 2026 |
| Machine Learning Scientist, BioML | Profluent | Series B | Emeryville, California, United States | Aug 3, 2026 |
| Machine Learning Scientist, Pretraining | Profluent | Series B | Emeryville, California, United States | Aug 3, 2026 |
| Machine Learning Scientist, Reinforcement Learning | Profluent | Series B | Emeryville, California, United States | Aug 3, 2026 |
| Applied AI Research Engineer - Model Cost Optimization | Blitzy | Series B | Cambridge, MA | Jul 31, 2026 |
| Health Physicist | Valar Atomics | Series B | Orangeville, Utah | Jul 31, 2026 |
| AI Research Engineer | Encharge AI | Series B | Canada, Germany, Norway, United States | Jul 30, 2026 |
| Senior Threat Researcher: AI & Autonomous Cybercrime/Chercheur senior en menaces : IA et cybercriminalité autonome (Remote USA/Canada) | Flare | Series B | United States | Jul 28, 2026 |
| Security Researcher - R&D | Vega | Series B | On -Site, Israel | Jul 26, 2026 |
| Principal Machine Learning Scientist | Gather AI | Series B | Open to Remote (USA) | Jul 24, 2026 |
| Research Scientist | Auger | Series B | Bellevue, United States | Jul 22, 2026 |
| Security Researcher | Sweet Security | Series B | Tel-Aviv, Israel | Jul 22, 2026 |
| Senior Security Researcher | TENEX.AI | Series B | Scottsdale, AZ | Jul 22, 2026 |
| Applied Researcher, Audio Post-Training | Cartesia | Series B | *HQ - San Francisco, CA | Jul 20, 2026 |
| Member of Technical Staff, TLM: Research Scientist | Odyssey | Series B | Palo Alto | Jul 20, 2026 |
| Senior ML Research Scientist, Perception Models | TwelveLabs | Series B | Seoul, South Korea | Jul 20, 2026 |
| Researcher, Compute Scaling | FluidStack | Series B | Austin, TX | Jul 17, 2026 |
| AI Research Scientist | Sprinter Health | Series B | San Francisco, CA | Jul 17, 2026 |
| Research Scientist | OpenRouter | Series B | Remote (US) | Jul 14, 2026 |
| Research Scientist | Sesame AI | Series B | San Francisco | Jul 14, 2026 |
| Threat Hunting Researcher | Vega | Series B | On -Site, Israel | Jul 9, 2026 |
| Security Researcher | Reco | Series B | US (Remote) | Jul 6, 2026 |
| Senior AI Security Researcher | Tessell | Series B | Bangalore | Jul 2, 2026 |
| Research Scientist, Data | Pika | Series B | Palo Alto HQ | Jul 1, 2026 |
| Member of Technical Staff, Research | Odyssey | Series B | Palo Alto | Jun 26, 2026 |
| Research Scientist | Parallel | Series B | San Francisco or Palo Alto | Jun 25, 2026 |
| ML Research Engineer Intern/Graduate, NZ | Partly | Series B | Christchurch | Jun 25, 2026 |
| Senior Security Researcher | Endor Labs | Series B | Bengaluru, India | Jun 19, 2026 |
| Biomechanics Researcher | 1X Technologies | Series B | San Carlos, CA | Jun 17, 2026 |
| AI Researcher - Reinforcement Learning | 1X Technologies | Series B | San Carlos, CA | Jun 17, 2026 |
| AI Researcher | 1X Technologies | Series B | San Carlos, CA | Jun 17, 2026 |
| Member of Technical Staff, Research Engineer | Crosby | Series B | New York City | Jun 16, 2026 |
| Member of Technical Staff, Research Scientist | Crosby | Series B | New York City | Jun 16, 2026 |
| AI Researcher | Hume AI | Series B | Remote (NYC, San Jose) | Jun 15, 2026 |
| Senior/Staff AI Research Engineer | Hume AI | Series B | Remote (NYC, San Jose) | Jun 15, 2026 |
| Forward Deployed Research Scientist (Biology) | Goodfire | Series B | San Francisco, CA | Jun 9, 2026 |
| Research Scientist | Goodfire | Series B | San Francisco, CA | Jun 9, 2026 |
| Senior ML Research Engineer, NZ | Partly | Series B | Christchurch | Jun 9, 2026 |
| Research Scientist, Foundation Model (Video Generation) | Pika | Series B | Palo Alto HQ | May 16, 2026 |
| Senior Machine Learning Research Engineer | David AI | Series B | San Francisco | May 15, 2026 |
| AI Researcher (Multimodal Audio/Video Generation) | Tavus | Series B | San Francisco | May 15, 2026 |
| Applied ML Researcher (Force Fields and Simulation) | CuspAI | Series B | Amsterdam, NL | May 6, 2026 |
| Founding Research Scientist, Human Simulation | Listen Labs | Series B | San Francisco, CA | May 6, 2026 |
| AI/ML Scientist, Protein Foundation Models | Manifold Bio | Series B | Boston, MA or San Francisco, CA | May 4, 2026 |
| AI/ML Research Engineer | Manifold Bio | Series B | Boston, MA or San Francisco, CA | Apr 30, 2026 |
| Researcher, Post Training | Lovable | Series B | Stockholm | Apr 28, 2026 |
| Machine Learning Research Engineer | Roboflow | Series B | Remote | Apr 22, 2026 |
| Machine Learning Research Engineer/Scientist | Sunday | Series B | Redwood City, CA | Apr 13, 2026 |
| Senior ML Research Scientist, Pegasus | TwelveLabs | Series B | Seoul, South Korea | Apr 10, 2026 |
| Staff ML Research Scientist, Pegasus | TwelveLabs | Series B | Seoul, South Korea | Apr 10, 2026 |