# Staff Research Engineer Model Efficiency Jobs in San Francisco, CA 244 staff research engineer model efficiency jobs in San Francisco, CA. Top employers: OpenAI, Astranis, Anthropic, and 5 more. Salaries from $30K–$500K. 244 open roles · page 1 of 17 **Member of Technical Staff (Software Engineer, Enterprise Agent Evals & Efficiency)** at Perplexity San Francisco | FULL_TIME | USD 220K–405K/yr [Apply](https://zerogtalent.com/ai-jobs/perplexity/member-of-technical-staff-software-engineer-enterprise-agent-evals-efficiency-f3814af2-55a3-49a5-b0cb-67199a2a45fb) | [JD](https://zerogtalent.com/api/agent/job/member-of-technical-staff-software-engineer-enterprise-agent-evals-efficiency-f3814af2-55a3-49a5-b0cb-67199a2a45fb) **Environment Manager** at Physical Intelligence San Francisco | FULL_TIME [Apply](https://zerogtalent.com/robotics-jobs/physical-intelligence/environment-manager-4160110b-2908-400b-a925-5e07b1cc362a) | [JD](https://zerogtalent.com/api/agent/job/environment-manager-4160110b-2908-400b-a925-5e07b1cc362a) **(Staff / Senior Staff) AI Infra Engineer, Inference Infrastructure** at Together AI San Francisco | FULL_TIME | USD 250K–320K/yr [Apply](https://zerogtalent.com/ai-jobs/together-ai/staff-senior-staff-ai-infra-engineer-inference-infrastructure-5266079007) | [JD](https://zerogtalent.com/api/agent/job/staff-senior-staff-ai-infra-engineer-inference-infrastructure-5266079007) **Staff Software Engineer, Finance Engineering** at Anthropic San Francisco, CA | Seattle, WA | FULL_TIME | USD 320K–405K/yr [Apply](https://zerogtalent.com/ai-jobs/anthropic/staff-software-engineer-finance-engineering-5457716008) | [JD](https://zerogtalent.com/api/agent/job/staff-software-engineer-finance-engineering-5457716008) **Member of Technical Staff - Post-training (Data Infrastructure)** at Cohere United States | FULL_TIME | CAD 295K–535K/yr [Apply](https://zerogtalent.com/ai-jobs/cohere/member-of-technical-staff-post-training-data-infrastructure-eef82766-7e31-430f-a102-bc33a5022597) | [JD](https://zerogtalent.com/api/agent/job/member-of-technical-staff-post-training-data-infrastructure-eef82766-7e31-430f-a102-bc33a5022597) **Finance & Strategy, Compute Network** at Anthropic San Francisco, CA | CONTRACTOR | USD 240K–325K/yr [Apply](https://zerogtalent.com/ai-jobs/anthropic/finance-strategy-compute-network-5443875008) | [JD](https://zerogtalent.com/api/agent/job/finance-strategy-compute-network-5443875008) **Principal Engineer Capacity/Compute** at Anthropic San Francisco, CA | FULL_TIME | USD 320K–485K/yr [Apply](https://zerogtalent.com/ai-jobs/anthropic/principal-engineer-capacity-compute-5456039008) | [JD](https://zerogtalent.com/api/agent/job/principal-engineer-capacity-compute-5456039008) **Research Engineer, Chip Design RL** at Anthropic San Francisco, CA | FULL_TIME | USD 500K–850K/yr [Apply](https://zerogtalent.com/ai-jobs/anthropic/research-engineer-chip-design-rl-5459098008) | [JD](https://zerogtalent.com/api/agent/job/research-engineer-chip-design-rl-5459098008) **Staff Growth Marketer** at Abridge SF Office | FULL_TIME | USD 200K–250K/yr [Apply](https://zerogtalent.com/ai-jobs/abridge/staff-growth-marketer-e645e5ae-459b-4bb8-abe5-a4689d3a0820) | [JD](https://zerogtalent.com/api/agent/job/staff-growth-marketer-e645e5ae-459b-4bb8-abe5-a4689d3a0820) **Research Intern, Frontier Speculative Decoding (Winter 2027)** at Together AI San Francisco | INTERN | USD 58–70/hr [Apply](https://zerogtalent.com/ai-jobs/together-ai/research-intern-frontier-speculative-decoding-winter-2027-5267197007) | [JD](https://zerogtalent.com/api/agent/job/research-intern-frontier-speculative-decoding-winter-2027-5267197007) **Software Engineer, TPU Compilers** at OpenAI San Francisco | FULL_TIME | USD 380K–500K/yr [Apply](https://zerogtalent.com/ai-jobs/openai/software-engineer-tpu-compilers-0a6f6736-8743-4528-b17c-4e1f4f8ea45c) | [JD](https://zerogtalent.com/api/agent/job/software-engineer-tpu-compilers-0a6f6736-8743-4528-b17c-4e1f4f8ea45c) **Research Engineer** at Greptile San Francisco | FULL_TIME | USD 180K–280K/yr [Apply](https://zerogtalent.com/ai-jobs/greptile/research-engineer-109457) | [JD](https://zerogtalent.com/api/agent/job/research-engineer-109457) **Research Intern, Frontier Speculative Decoding (Summer 2027)** at Together AI San Francisco | INTERN | USD 58–70/hr [Apply](https://zerogtalent.com/ai-jobs/together-ai/research-intern-frontier-speculative-decoding-summer-2027-5267198007) | [JD](https://zerogtalent.com/api/agent/job/research-intern-frontier-speculative-decoding-summer-2027-5267198007) **Research Scientist / Research Engineer, Search - Knowledge Graphs** at OpenAI San Francisco | FULL_TIME | USD 380K–850K/yr [Apply](https://zerogtalent.com/ai-jobs/openai/research-scientist-research-engineer-search-knowledge-graphs-1441816f-6429-426e-8f6d-8e5930a818f9) | [JD](https://zerogtalent.com/api/agent/job/research-scientist-research-engineer-search-knowledge-graphs-1441816f-6429-426e-8f6d-8e5930a818f9) **Research Scientist / Research Engineer, Search Integrity** at OpenAI San Francisco | FULL_TIME | USD 380K–850K/yr [Apply](https://zerogtalent.com/ai-jobs/openai/research-scientist-research-engineer-search-integrity-5ef10e09-2b3f-41de-b77c-829787302101) | [JD](https://zerogtalent.com/api/agent/job/research-scientist-research-engineer-search-integrity-5ef10e09-2b3f-41de-b77c-829787302101) [Next page](https://zerogtalent.com/staff-research-engineer-model-efficiency-jobs-in-san-francisco-ca.md?page=2) --- *Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*