AI & ML jobs
Member of Technical Staff jobs in San Francisco
44 verified-open roles at 9 companies: the generalist engineering and research title used at frontier AI labs. Every listing was confirmed open on the employer's own job board in the last few days. Of the 26 that list a salary, the median is $220k and the middle half runs $200k – $228k.
44 open roles
Member of Technical Staff, Data & Evals
Harvey | San Francisco | $230k – $340k
Member of Technical Staff, Infrastructure
Harvey | San Francisco | $230k – $340k
Member of Technical Staff, Modeling
Harvey | San Francisco | $230k – $340k
Member of Technical Staff (Software Engineer, GPU Cluster Infrastructure)
Perplexity | San Francisco | $250k – $485k
Member of Technical Staff (AI Software Engineer, Agent Engine)
Perplexity | San Francisco | $250k – $405k
Member of Technical Staff (Software Engineer, Training Infrastructure)
Perplexity | San Francisco | $220k – $405k
Member of Technical Staff - Pre-Training Data
Reflection AI | San Francisco, CA
Member of Technical Staff, Health Systems
OpenEvidence | San Francisco
Member of Technical Staff (Software Engineer, Enterprise Agent Evals & Efficiency)
Perplexity | San Francisco | $220k – $405k
Member of Technical Staff - Inference Runtime
Modal | San Francisco | $220k – $300k
Member of Technical Staff (New Grad)
Perplexity | San Francisco
Member of Technical Staff, AI Products (Early Career - Industry)
Perplexity | San Francisco | $180k – $270k
Member of Technical Staff - Machines
Modal | San Francisco | $250k – $300k
Member of Technical Staff - Storage
Modal | San Francisco | $250k – $300k
Member of Technical Staff - Multilingual Data
Reflection AI | San Francisco, CA
Member of Technical Staff (Applied AI Engineer, Agent Capabilities)
Perplexity | San Francisco | $220k – $405k
Member of Technical Staff (TPM, Inference)
Perplexity | San Francisco | $170k – $265k
Member of Technical Staff (Secure Intelligence Institute)
Perplexity | San Francisco | $220k – $405k
Member of Technical Staff - Engineering Lead, Data Platform
Reflection AI | San Francisco, CA
Member of Technical Staff (Software Engineer, Model Platform)
Perplexity | San Francisco | $220k – $405k
Member of Technical Staff (AI Researcher)
Perplexity | San Francisco | $220k – $485k
Member of Technical Staff - New Grad (2027 Start)
Decagon | San Francisco | $185k
Member of Technical Staff - Engineering Lead, Compute Platform
Reflection AI | San Francisco, CA
Member of Technical Staff - Post-Training
Reflection AI | San Francisco, CA
Member of Technical Staff (Model Behavior)
Perplexity | San Francisco | $200k – $330k
Member of Technical Staff - Engineering Lead, Data Ingestion
Reflection AI | San Francisco, CA
Member of Technical Staff - Engineering Lead, Shared Services
Reflection AI | San Francisco, CA
Member of Technical Staff, Applied Research
LlamaIndex | San Francisco | $180k – $250k
Member of Technical Staff - Research Engineer
Black Forest Labs | San Francisco | $180k – $290k
Member of Technical Staff - Data Ingestion Engineer
Reflection AI | San Francisco, CA
Member of Technical Staff - Web Crawl Engineer
Reflection AI | San Francisco, CA
Member of Technical Staff (ML Engineer, Recommendations & User Modeling)
Perplexity | San Francisco | $220k – $405k
Member of Technical Staff (Answer Quality & Evals)
Perplexity | San Francisco | $200k – $350k
Member of Technical Staff (AI Infrastructure Engineer)
Perplexity | San Francisco | $220k – $405k
Member of Technical Staff (AI Inference Engineer)
Perplexity | San Francisco | $220k – $485k
Member of Technical Staff - Pre-Training Infra
Reflection AI | San Francisco, CA
Member of Technical Staff
OpenEvidence | San Francisco
Member of Technical Staff - Safety
Reflection AI | San Francisco, CA
Member of Technical Staff - Data Quality Engineer (Pre-training)
Reflection AI | San Francisco, CA
Member of Technical Staff - Data Quality Engineer (Post-training)
Reflection AI | San Francisco, CA
Member of Technical Staff - Evaluations
Reflection AI | San Francisco, CA
Member of Technical Staff - Pre-Training
Reflection AI | San Francisco, CA
Member of Technical Staff (Software Engineer, Applied AI)
Perplexity | San Francisco | $220k – $405k
Senior Member of Technical Staff, Multimodal AI
Cohere | San Francisco | $175k – $380k
Companies hiring
- Perplexity (17)
- Reflection AI (15)
- Harvey (3)
- Modal (3)
- OpenEvidence (2)
- Decagon (1)
- LlamaIndex (1)
- Black Forest Labs (1)
Where these jobs are
- San Francisco (44)
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