# Research jobs in San Francisco, United States, July 2026

- [Anthropic: Research Engineer, Life Sciences](/j/anthropic/5265365008.md) | San Francisco, CA | posted 2026-07-03
- [Anthropic: Research Engineer, Computer Use](/j/anthropic/5285246008.md) | New York City, NY, San Francisco, CA, Seattle, WA | posted 2026-06-30
- [OpenAI: Researcher, Alignment CoT Monitorability](/j/openai/82492010-ea96-449d-9949-b726b1a22616.md) | San Francisco | FullTime | posted 2026-06-29
- [Perplexity: Member of Technical Staff (Data Scientist, Evals)](/j/perplexity/4615ca06-bea7-47e3-9e57-f5cee52b75e6.md) | San Francisco | FullTime | remote | posted 2026-06-29
- [Black Forest Labs: Member of Technical Staff - Research Engineer](/j/blackforestlabs/5286037008.md) | Freiburg, San Francisco | posted 2026-06-29
- [Perplexity: Member of Technical Staff (Secure Intelligence Institute)](/j/perplexity/7972f80f-fb09-41b3-85e4-0335cabb595e.md) | San Francisco | FullTime | posted 2026-06-27
- [OpenAI: Agent Post-Training, Personality](/j/openai/3302ceaf-f6ca-4803-9846-7fff7ad48a0d.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Agent Post-Training, Computer Use Research](/j/openai/34c2ed3f-840f-4a68-9a00-0a0606660abf.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Agent Post-Training, Artifacts Research](/j/openai/6897d024-88c1-43ed-adb8-5d2fc5eec984.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Operations Program Manager - Robotics Data Acquisition](/j/openai/7e0c1731-a24a-4a75-9cda-2a0502f8e152.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Agent Post-Training, Frontier Evals and Environments Research](/j/openai/9d72171e-2630-4347-83a1-263178644282.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Agent Post-Training, Connectors Research](/j/openai/ab9adae3-54b5-457e-9938-77d3278d91a5.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Agent Post-Training, API & Power Users](/j/openai/bb90d497-06ef-4bb9-878a-e797a19cd834.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Agent Post-Training, Context Research](/j/openai/df3edefb-6a8b-4ef6-b183-b3f96051783e.md) | San Francisco | FullTime | posted 2026-06-26
- [OpenAI: Research Engineer/Research Scientist - Personal AGI, North Stars](/j/openai/171ebca6-de53-4d6e-a312-30332f353957.md) | San Francisco | FullTime | remote | posted 2026-06-25
- [OpenAI: Agent Post-Training Research](/j/openai/4acc3515-887f-4bc9-8c2a-00f36ae480c3.md) | San Francisco | FullTime | posted 2026-06-25
- [OpenAI: Research Engineer / Research Scientist -Personal AGI, Proactivity](/j/openai/e57d196b-4fa0-4463-bd33-d8189f0d3541.md) | San Francisco | FullTime | remote | posted 2026-06-25
- [Perplexity: Member of Technical Staff (AI Software Engineer, Agents)](/j/perplexity/ac45b160-4ccc-417c-97f8-73d2d04cebfe.md) | San Francisco | FullTime | posted 2026-06-25
- [OpenAI: Prototyping Lab Technician, Robotics](/j/openai/9ba938cb-f0c3-4e01-a8ea-1019a8175201.md) | San Francisco | FullTime | posted 2026-06-24
- [Anthropic: Research Engineer, Rule of Law](/j/anthropic/5278065008.md) | San Francisco, CA | posted 2026-06-24
- [Together AI: Research Intern RL & Post-Training Systems, Turbo (Fall 2026)](/j/togetherai/5168929007.md) | San Francisco | posted 2026-06-22
- [Anthropic: Research Engineer, Domain Scaling](/j/anthropic/5271380008.md) | New York City, NY, San Francisco, CA, Seattle, WA | posted 2026-06-19
- [Notion: User Researcher, AI Evaluations](/j/notion/0e9114bd-4603-4bdf-a86f-a7a4f390fae8.md) | San Francisco, California | FullTime | remote | posted 2026-06-18
- [Notion: Rapid User Researcher](/j/notion/f3faba46-776a-4938-8c9b-5aebb495aa39.md) | San Francisco, California | FullTime | remote | posted 2026-06-18
- [Cognition: Security Engineer](/j/cognition/71165bb4-9bc8-49df-9eca-49c4232f72ff.md) | San Francisco | FullTime | posted 2026-06-16
- [OpenAI: Lead Industrial Designer, Robotics](/j/openai/04a780c7-f672-43d1-9e73-37ce17b82403.md) | San Francisco | FullTime | remote | posted 2026-06-16
- [OpenAI: Lead Safety Engineer, Robotics](/j/openai/809d22a7-bb04-446f-a409-da323a6c327e.md) | San Francisco | FullTime | remote | posted 2026-06-16
- [OpenAI: Program Manager, Foundations Data and Operations](/j/openai/73c24685-3508-489d-aa92-203761e79f19.md) | San Francisco | FullTime | remote | posted 2026-06-15
- [Snorkel AI: Director, Research - Frontier Benchmarks](/j/snorkelai/6035518004.md) | San Francisco | posted 2026-06-15
- [Together AI: Research Intern, Model Shaping (Fall 2026)](/j/togetherai/5157661007.md) | Amsterdam, San Francisco | posted 2026-06-15
- [OpenAI: Mechanical Design Engineer](/j/openai/023908f6-5c83-46b9-be53-d8161d03436b.md) | San Francisco | FullTime | posted 2026-06-12
- [OpenAI: Mechanical Engineer, Sensing](/j/openai/61e8051b-6510-448d-b4b1-b9836518462e.md) | San Francisco | FullTime | posted 2026-06-12
- [OpenAI: Mechanical Engineer, Soft Goods Design](/j/openai/85a69221-4a75-48f1-9ebe-872234f9e1cd.md) | San Francisco | FullTime | posted 2026-06-12
- [Together AI: Frontier Agents Intern (Fall 2026)](/j/togetherai/5157380007.md) | San Francisco | posted 2026-06-12
- [Together AI: Research Intern, Inference (Fall 2026)](/j/togetherai/5157759007.md) | San Francisco | posted 2026-06-12
- [Together AI: Systems Research Engineer Intern - GPU Programming (Fall 2026)](/j/togetherai/5157559007.md) | San Francisco | posted 2026-06-12
- [Anthropic: Research Engineer, Code RL (Reinforcement Learning)](/j/anthropic/5254364008.md) | San Francisco, CA | posted 2026-06-11
- [Snorkel AI: Director, Research - Evaluation & Training](/j/snorkelai/6020877004.md) | San Francisco | posted 2026-06-11
- [OpenAI: Researcher, Agent Post-Training, Personality](/j/openai/9e35d438-22bc-40a5-b80f-286c8197f9d5.md) | San Francisco | FullTime | posted 2026-06-10
- [Perplexity: Engineering Manager (TLM, Agents)](/j/perplexity/b744b7a6-32d3-49b3-81c7-8f6d862ed848.md) | San Francisco | FullTime | posted 2026-06-08
- [Perplexity: Member of Technical Staff (Software Engineer, Acceleration)](/j/perplexity/f45ba174-7e99-4743-9d19-6e4d3e196458.md) | San Francisco | FullTime | posted 2026-06-08
- [Perplexity: Member of Technical Staff (AI Software Engineer, Multimodal)](/j/perplexity/6e328b72-9f57-49e0-a1a8-4428abf8ff81.md) | San Francisco | FullTime | posted 2026-06-06
- [Perplexity: Member of Technical Staff (ML Engineer, Recommendations & User Modeling)](/j/perplexity/affd3040-91e4-4e0c-bd2f-4b022c613f91.md) | San Francisco | FullTime | posted 2026-06-06
- [OpenAI: Firmware Engineer, Robotics](/j/openai/3f99bfef-5b1a-48ea-aed0-2dbd57b12722.md) | San Francisco | FullTime | posted 2026-06-05
- [OpenAI: Researcher, Agent Post-Training, API & Power-Users](/j/openai/a68045e3-1fa1-4dd1-8ef4-e87fac2416eb.md) | San Francisco | FullTime | remote | posted 2026-06-05
- [OpenAI: Robotics Software Engineer](/j/openai/fabfc6c5-57b5-49ba-aae9-e7dd5d7030ca.md) | San Francisco | FullTime | posted 2026-06-05
- [Anthropic: Product Engineer, Computer Use](/j/anthropic/5238637008.md) | New York City, NY, San Francisco, CA, Seattle, WA | posted 2026-06-02
- [Anthropic: Research Scientist, Life Sciences](/j/anthropic/5239733008.md) | San Francisco, CA | posted 2026-06-02
- [Anthropic: Software Engineer, RL Data](/j/anthropic/5238606008.md) | San Francisco, CA | posted 2026-06-02
- [OpenAI: RE/RS, Data Understanding (MM)](/j/openai/d5331989-2a73-446c-be86-ca5379f27563.md) | San Francisco | FullTime | remote | posted 2026-05-29
- [OpenAI: RE/RS, Data Understanding - Foundations](/j/openai/f9731ef2-9b8a-49ec-95ca-ecef35fa996a.md) | San Francisco | FullTime | posted 2026-05-29
- [Snorkel AI: Research Scientist - Frontier Benchmarks](/j/snorkelai/6009489004.md) | Redwood City, Remote, San Francisco | remote | posted 2026-05-29
- [OpenAI: Actuator Design Engineer](/j/openai/5b75027a-a5eb-4d28-a608-aa6bebcb079f.md) | San Francisco | FullTime | remote | posted 2026-05-28
- [OpenAI: Electrical Engineer, Robotics](/j/openai/8eaa92fb-b908-4624-9b34-1ec7b5aa03d6.md) | San Francisco | FullTime | posted 2026-05-28
- [OpenAI: Software Engineer, RL Training Infra](/j/openai/13995549-e8cc-498f-9eaa-1869067ac35b.md) | San Francisco | FullTime | remote | posted 2026-05-23
- [OpenAI: Software Engineer,  ML Systems & Training Architecture](/j/openai/9117987a-7a59-449e-a702-89e8d0e8cb60.md) | San Francisco | FullTime | posted 2026-05-22
- [Anthropic: Engineering Manager, Research Productivity](/j/anthropic/5223093008.md) | San Francisco, CA | posted 2026-05-22
- [Anthropic: Performance Engineer, Inference Systems](/j/anthropic/5224564008.md) | San Francisco, CA | posted 2026-05-20
- [OpenAI: 3D Printing Lab Technician, Robotics](/j/openai/2c3ab9f8-e7d0-48b7-9817-afe1b6ddece2.md) | San Francisco | FullTime | remote | posted 2026-05-19
- [OpenAI: Principal Recruiter, Strategic AI Talent](/j/openai/c1d39596-2006-49dd-a8c9-ec42b3e441d2.md) | San Francisco | FullTime | remote | posted 2026-05-19
- [Scale AI: Research Scientist, Safety Post Training](/j/scaleai/4696595005.md) | San Francisco, CA | posted 2026-05-18
- [Cognition: Product Engineer](/j/cognition/439404bb-3185-4d22-b6df-4a5e39a510d6.md) | San Francisco | FullTime | posted 2026-05-11
- [OpenAI: Researcher, Alignment Oversight](/j/openai/16ae0f82-e390-453e-b175-0655f1b0fc67.md) | San Francisco | FullTime | posted 2026-05-11
- [Perplexity: Member of Technical Staff (Model Behavior Architect)](/j/perplexity/9904db61-b8ca-4207-8f93-88ab6f0cd3fd.md) | San Francisco | FullTime | posted 2026-05-11
- [Cognition: Site Reliability Engineer](/j/cognition/d50d94b0-60c8-4dae-9c36-234f072ee4e3.md) | San Francisco | FullTime | posted 2026-05-09
- [OpenAI: Product Manager, Cyber Safety](/j/openai/f6494cf8-efbc-4dbe-ae76-662088b4f32c.md) | San Francisco | FullTime | posted 2026-05-08
- [Cognition: Software Engineer](/j/cognition/e8086415-62bc-4cc0-96a4-84bb56182d35.md) | San Francisco | FullTime | posted 2026-05-06
- [Cognition: Research, Mid-Training](/j/cognition/57e1e2a1-e0a0-4448-a278-8eed035d7428.md) | San Francisco | FullTime | posted 2026-05-01
- [Cognition: Research, Post-Training](/j/cognition/72d3db28-07d3-4c28-b49f-1bdf6e8e0f10.md) | San Francisco | FullTime | posted 2026-05-01
- [OpenAI: Performance & Systems Engineer, Codex](/j/openai/8a9d680c-5122-4ffe-ab4b-e1de7e806500.md) | San Francisco | FullTime | posted 2026-05-01
- [OpenAI: Researcher, Alignment Training](/j/openai/40a02dc5-a57b-4db4-be75-139aa23b33a1.md) | San Francisco | FullTime | posted 2026-04-30
- [OpenAI: Program Manager, Human Data](/j/openai/932c9cc1-c542-4f67-8d0d-443de87b8213.md) | San Francisco | FullTime | posted 2026-04-29
- [OpenAI: Researcher, Alignment Science](/j/openai/fec03292-5cbe-4f58-93db-14ce7d7e2827.md) | San Francisco | FullTime | posted 2026-04-28
- [Scale AI: Senior AI Infrastructure Engineer - Training Platform](/j/scaleai/4689751005.md) | New York, NY, San Francisco, CA | posted 2026-04-28
- [Anthropic: Anthropic Fellows Program, The Anthropic Institute (Economics & Policy)](/j/anthropic/5183053008.md) | British Columbia, CA, London, UK, Ontario, CA, Remote-Friendly US (Travel Required), San Francisco, CA | remote | posted 2026-04-23
- [Anthropic: Research Engineer, Knowledge Foundations](/j/anthropic/5197337008.md) | San Francisco, CA | posted 2026-04-23
- [Anthropic: Research Engineer, Machine Learning (RL Velocity)](/j/anthropic/5198108008.md) | San Francisco, CA | posted 2026-04-23
- [OpenAI: Technical Program Manager, Robotics Data Acquisition](/j/openai/7eb1ac08-5168-4eff-a96c-90ce0bfd3fde.md) | San Francisco | FullTime | remote | posted 2026-04-16
- [OpenAI: Software Engineer, Foundations Search](/j/openai/40ed6975-ef61-4807-b748-37c2fa2b76c7.md) | San Francisco | FullTime | posted 2026-04-14
- [Anthropic: Full-Stack Software Engineer, Reinforcement Learning](/j/anthropic/5186067008.md) | San Francisco, CA | posted 2026-04-14
- [Anthropic: Research Operations, Discovery](/j/anthropic/5188237008.md) | San Francisco, CA | posted 2026-04-14
- [Perplexity: Member of Technical Staff (AI Infrastructure Engineer)](/j/perplexity/598e1f7d-b802-4de2-99ac-90eb2bc33315.md) | San Francisco | FullTime | posted 2026-04-13
- [Perplexity: Member of Technical Staff (AI Inference Engineer)](/j/perplexity/8a976851-9bef-4b07-8d36-567fa9540aef.md) | San Francisco | FullTime | posted 2026-04-13
- [Perplexity: Member of Technical Staff (AI Researcher)](/j/perplexity/8fe61c73-0daf-4432-a47d-44714c1ef764.md) | San Francisco | FullTime | posted 2026-04-13
- [Anthropic: Anthropic Fellows Program, AI Safety](/j/anthropic/5183044008.md) | British Columbia, CA, London, UK, Ontario, CA, Remote-Friendly US (Travel Required), San Francisco, CA | remote | posted 2026-04-09
- [Anthropic: Anthropic Fellows Program, ML Systems & Performance](/j/anthropic/5183051008.md) | British Columbia, CA, London, UK, Ontario, CA, Remote-Friendly US (Travel Required), San Francisco, CA | remote | posted 2026-04-09
- [Anthropic: Anthropic Fellows Program, Reinforcement Learning](/j/anthropic/5183052008.md) | British Columbia, CA, London, UK, Ontario, CA, Remote-Friendly US (Travel Required), San Francisco, CA | remote | posted 2026-04-09
- [Cognition: Research Engineer, Infrastructure](/j/cognition/b6f96827-ce14-44f4-98fa-b1b8640858b6.md) | San Francisco | FullTime | posted 2026-04-08
- [Scale AI: Research Scientist, Frontier Risk Evaluations](/j/scaleai/4677657005.md) | San Francisco, CA | posted 2026-03-25
- [Anthropic: Research Engineer, Performance RL (Reinforcement Learning)](/j/anthropic/5160330008.md) | San Francisco, CA | posted 2026-03-23
- [Scale AI: Research Scientist, Agent Robustness](/j/scaleai/4675684005.md) | San Francisco, CA | posted 2026-03-20
- [Scale AI: Research Scientist, AI Controls and Monitoring](/j/scaleai/4675694005.md) | San Francisco, CA | posted 2026-03-20
- [OpenAI: TL, Research Inference](/j/openai/50aab80a-fa60-4fcc-882d-18ea76db5f11.md) | San Francisco | FullTime | posted 2026-03-19
- [OpenAI: Research Program Manager, Alignment](/j/openai/01f5e531-4de9-4258-9662-7ad4bdf96ddd.md) | San Francisco | FullTime | posted 2026-03-17
- [Together AI: Research Engineer, Core ML](/j/togetherai/4384627007.md) | San Francisco | posted 2026-02-18
- [Notion: Product Operations Manager](/j/notion/8b82e596-e828-45db-94d5-b76acc89e749.md) | San Francisco, California | FullTime | remote | posted 2026-02-12
- [Snorkel AI: Director, Research - Human Data Systems](/j/snorkelai/5798456004.md) | San Francisco | posted 2026-02-09
- [OpenAI: Machine Learning Engineer, Distributed Data Systems - Robotics](/j/openai/4a13c764-18c3-4076-ac87-29e05491be07.md) | San Francisco | FullTime | remote | posted 2026-02-06
- [Anthropic: Software Engineer, Human Data Interface](/j/anthropic/5109273008.md) | New York City, NY, San Francisco, CA | posted 2026-02-06
- [OpenAI: Technical Program Manager – Adversarial Model Research](/j/openai/65913e57-80e0-4a1a-bbc3-265ae8a1a41b.md) | San Francisco | FullTime | posted 2026-01-26
- [OpenAI: Software Engineer, Research - Human Data](/j/openai/4d6a5951-9838-434c-830a-22cb938ea228.md) | San Francisco | FullTime | posted 2026-01-23
- [Physical Intelligence: Applied Researcher](/j/physicalintelligence/1a7a181f-c318-4e0b-9516-c7111b3e3968.md) | San Francisco | FullTime | posted 2026-01-23
- [Anthropic: Research Engineer / Scientist, Frontier Red Team (Cyber)](/j/anthropic/5076477008.md) | San Francisco, CA | posted 2026-01-23
- [Patreon: Product Designer, Creator Success](/j/patreon/ec3060c6-019f-49f3-84c6-f80f7dee2bd4.md) | San Francisco | FullTime | remote | posted 2026-01-21
- [Patreon: Staff Product Designer, Discovery](/j/patreon/316e1383-ffe1-4397-b630-c4ac84e6d7b5.md) | San Francisco | FullTime | remote | posted 2026-01-20
- [Anthropic: Research Engineer, Economic Research Data Platform](/j/anthropic/5071132008.md) | San Francisco, CA | posted 2026-01-16
- [Anthropic: Research Engineer/Research Scientist, Audio](/j/anthropic/5074815008.md) | San Francisco, CA | posted 2026-01-16
- [Anthropic: Research Engineer, Visual Knowledge Work](/j/anthropic/5074217008.md) | San Francisco, CA | posted 2026-01-16
- [OpenAI: Researcher, Synthetic RL](/j/openai/60d3700b-ba82-4fa6-a6bb-7b2b67070510.md) | San Francisco | FullTime | posted 2026-01-09
- [Anthropic: Anthropic Fellows Program](/j/anthropic/5023394008.md) | British Columbia, CA, London, UK, Ontario, CA, Remote-Friendly US (Travel Required), San Francisco, CA | remote | posted 2025-12-11
- [Anthropic: Anthropic Fellows Program, AI Security](/j/anthropic/5030244008.md) | British Columbia, CA, London, UK, Ontario, CA, Remote-Friendly US (Travel Required), San Francisco, CA | remote | posted 2025-12-11
- [Anthropic: Research Engineer, Cybersecurity RL (Reinforcement Learning)](/j/anthropic/5025624008.md) | San Francisco, CA | posted 2025-12-09
- [OpenAI: Simulation Realism Engineer](/j/openai/e2e59dcf-1017-45c5-8e6e-509a5812959b.md) | San Francisco | FullTime | posted 2025-12-05
- [OpenAI: Research Engineer / Research Scientist- Personal AGI (Post Training)](/j/openai/1c516e9f-c97d-4a40-8529-9871dac615a5.md) | San Francisco | FullTime | posted 2025-12-01
- [Together AI: Research Engineer, Frontier Speculative Decoding](/j/togetherai/4987660007.md) | San Francisco | posted 2025-11-19
- [OpenAI: Software Engineer, Distributed Data Systems - Robotics](/j/openai/da07ba71-81fd-47c7-adb1-2b2d1eaed325.md) | San Francisco | FullTime | posted 2025-11-14
- [Anthropic: [Expression of Interest] Research Manager, Interpretability](/j/anthropic/4980436008.md) | San Francisco, CA | posted 2025-11-07
- [Anthropic: Research Engineer, Interpretability](/j/anthropic/4980430008.md) | San Francisco, CA | posted 2025-11-07
- [Anthropic: Research Scientist, Interpretability](/j/anthropic/4980427008.md) | San Francisco, CA | posted 2025-11-07
- [Anthropic: Senior+ Software Engineer, Research Tools](/j/anthropic/4981828008.md) | San Francisco, CA | posted 2025-11-07
- [Snorkel AI: Research Scientist](/j/snorkelai/5690608004.md) | Redwood City, Remote, San Francisco | remote | posted 2025-10-28
- [Anthropic: Staff Software Engineer, Safeguards](/j/anthropic/4951844008.md) | New York City, NY, San Francisco, CA | posted 2025-10-14
- [Anthropic: Research Engineer / Research Scientist, Tokens](/j/anthropic/4951814008.md) | San Francisco, CA | posted 2025-10-10
- [Scale AI: Tech Lead Manager- MLRE, ML Systems](/j/scaleai/4618046005.md) | San Francisco, CA | posted 2025-10-10
- [Anthropic: ML/Research Engineer, Safeguards](/j/anthropic/4949336008.md) | San Francisco, CA | posted 2025-10-09
- [Anthropic: Research Engineer, Pretraining Scaling](/j/anthropic/4938432008.md) | San Francisco, CA | posted 2025-09-30
- [Anthropic: Performance Engineer, GPU](/j/anthropic/4926227008.md) | San Francisco, CA | posted 2025-09-22
- [Perplexity: Member of Technical Staff (Software Engineer, Applied AI)](/j/perplexity/3c656963-876a-458d-bca6-916a42a24c1a.md) | San Francisco | FullTime | posted 2025-09-19
- [OpenAI: Simulation Applications Engineer](/j/openai/39cd0dd8-520d-4932-80bf-7495a1d1d11b.md) | San Francisco | FullTime | posted 2025-08-22
- [OpenAI: Research Engineer, Codex](/j/openai/793964ae-d40b-45e3-9798-84f4b6da48c5.md) | San Francisco | FullTime | posted 2025-08-05
- [Anthropic: Research Engineer/Research Scientist, Pre-training](/j/anthropic/4616971008.md) | Boston, MA, New York City, NY, San Francisco, CA, Seattle, WA | posted 2025-07-18
- [OpenAI: RE / RS - Foundations, Search](/j/openai/020b2aae-8be0-408c-ab49-20eefa8541af.md) | San Francisco | FullTime | posted 2025-06-16
- [Anthropic: Engineering Manager, GPU (ML Accelerator)](/j/anthropic/4741104008.md) | New York City, NY, Remote-Friendly US (Travel Required), San Francisco, CA, Seattle, WA | remote | posted 2025-05-29
- [Anthropic: Engineering Manager, Inference](/j/anthropic/4741102008.md) | New York City, NY, Remote-Friendly US (Travel Required), San Francisco, CA, Seattle, WA | remote | posted 2025-05-29
- [Anthropic: TPU Kernel Engineer](/j/anthropic/4720576008.md) | New York City, NY, Remote-Friendly US (Travel Required), San Francisco, CA, Seattle, WA | remote | posted 2025-05-22
- [OpenAI: Research Engineer/Research Scientist, RL/Reasoning](/j/openai/7e198d81-34e0-48b6-b64e-a501a75f9d53.md) | San Francisco | FullTime | posted 2025-05-14
- [OpenAI: Researcher, Training](/j/openai/97d3670c-e75a-4bb2-a235-171765f5f10e.md) | San Francisco | FullTime | posted 2025-05-14
- [Anthropic: Research Engineer, Discovery](/j/anthropic/4669581008.md) | San Francisco, CA | posted 2025-05-14
- [Anthropic: Staff Research Engineer, Discovery Team](/j/anthropic/4593216008.md) | New York City, NY, San Francisco, CA, Seattle, WA | posted 2025-04-22
- [OpenAI: Inference Engineer, Robotics](/j/openai/3c2d1178-777f-4613-a084-75a3d37cd1af.md) | San Francisco | FullTime | remote | posted 2025-04-21
- [Anthropic: Research Engineer / Scientist, Alignment](/j/anthropic/4631822008.md) | San Francisco, CA | posted 2025-04-14
- [OpenAI: Research Engineer, Frontier Evals & Environments](/j/openai/bba18df5-f30f-4d2c-909c-30e651f95579.md) | San Francisco | FullTime | posted 2025-04-13
- [OpenAI: Research Engineer](/j/openai/240d459b-696d-43eb-8497-fab3e56ecd9b.md) | San Francisco | FullTime | posted 2025-04-05
- [OpenAI: Research Scientist](/j/openai/5f0c6579-0bfb-4a06-8a43-1dd371499e10.md) | San Francisco | FullTime | posted 2025-04-05
- [Anthropic: Research Engineer, Machine Learning (Reinforcement Learning)](/j/anthropic/4613568008.md) | New York City, NY, San Francisco, CA | posted 2025-04-01
- [Anthropic: Research Engineer, Production Model Post-Training](/j/anthropic/4613592008.md) | New York City, NY, San Francisco, CA, Seattle, WA | posted 2025-04-01
- [Scale AI: ML Research Engineer, ML Systems](/j/scaleai/4534631005.md) | San Francisco, CA | posted 2025-03-10
- [OpenAI: Full-Stack SWE, Data Acquisition (Foundations)](/j/openai/a886ff48-b8a1-4e28-b468-296713a5ad78.md) | San Francisco | FullTime | posted 2025-02-12
- [Scale AI: AI Infrastructure Engineer, Model Serving Platform](/j/scaleai/4520320005.md) | New York, NY, San Francisco, CA | posted 2025-01-28
- [Scale AI: Senior / Staff Machine Learning Research Scientist, Agents](/j/scaleai/4488520005.md) | San Francisco, CA | posted 2024-10-25
- [OpenAI: Researcher, Alignment](/j/openai/941bad28-7abe-43c7-b20a-2bc7e5b3c6e8.md) | San Francisco | FullTime | posted 2024-08-27
- [Physical Intelligence: Research Internships](/j/physicalintelligence/f020ff1a-4b4c-4415-8434-2da5010a7076.md) | San Francisco | Intern | posted 2024-08-24
- [Physical Intelligence: Research Scientist](/j/physicalintelligence/f83ba447-2261-4832-95db-a2f88454e0ba.md) | San Francisco | FullTime | posted 2024-08-24
- [Together AI: Machine Learning Engineer - Inference](/j/togetherai/4385540007.md) | San Francisco | posted 2024-06-06
- [Anthropic: Research Engineer, Knowledge Team](/j/anthropic/4017331008.md) | New York City, NY, Remote-Friendly US (Travel Required), San Francisco, CA, Seattle, WA | remote | posted 2024-04-23
- [Anthropic: Performance Engineer](/j/anthropic/4020350008.md) | New York City, NY, Remote-Friendly US (Travel Required), San Francisco, CA, Seattle, WA | remote | posted 2024-04-22
- [OpenAI: Distributed Training Engineer, Sora](/j/openai/2f1c59a8-570b-4192-9b5b-422f1a632cb6.md) | San Francisco | FullTime | posted 2024-03-15
- [Together AI: AI Researcher, Core ML (Turbo)](/j/togetherai/4187681007.md) | San Francisco | posted 2024-01-16
- [Together AI: Systems Research Engineer, GPU Programming](/j/togetherai/4188119007.md) | San Francisco | posted 2024-01-16
- [OpenAI: Software Engineer, Data Acquisition](/j/openai/41d9d129-2e58-4ad3-be81-2e5096f4da4d.md) | San Francisco | FullTime | posted 2023-09-22
- [Perplexity: Member of Technical Staff (AI Policy and Strategic Initiatives)](/j/perplexity/91b941ae-0bd0-4322-8c0e-491abacdc33a.md) | San Francisco | FullTime | posted 2026-06-25 | closed 2026-07-03
---
Jobs seen during July 2026. Updated daily. Independent index; not affiliated with the companies listed. Applications happen on each company's own site. Contact: mail@companies-hiring.click