AI Infra
The model, chip, and tooling layer. Deliberately narrow: using AI is an attribute, not a sector. 19 companies · 925 open roles.
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OpenAI a16z portfolio San Francisco, California growth · onsite leaning · 720 roles growth onsite leaning 720 roles → 2 
Exa a16z portfolio San Francisco, California growth · onsite leaning · 36 roles growth onsite leaning 36 roles → 3 
Braintrust Data a16z portfolio San Francisco, California growth · onsite leaning · 25 roles growth onsite leaning 25 roles → 4 
AnyScale a16z portfolio San Francisco, California growth · onsite leaning · 19 roles growth onsite leaning 19 roles → 5 
Arena a16z portfolio San Francisco, California series a · onsite leaning · 18 roles series a onsite leaning 18 roles → 6 
Inferact a16z portfolio San Francisco, California seed · onsite leaning · 16 roles seed onsite leaning 16 roles → 7 
Mirendil a16z portfolio San Francisco, California seed · onsite leaning · 15 roles seed onsite leaning 15 roles → 8 
OpenRouter a16z portfolio New York, New York growth · remote first · 15 roles growth remote first 15 roles → 9 
Protege a16z portfolio New York, New York series a · remote first · 12 roles series a remote first 12 roles → 10 
Mirelo AI a16z portfolio Berlin, Germany seed · onsite leaning · 8 roles seed onsite leaning 8 roles → 11 
Preference Model a16z portfolio San Francisco, California series a · onsite leaning · 8 roles series a onsite leaning 8 roles → 12 
Ideogram a16z portfolio Toronto, Canada series a · onsite leaning · 7 roles series a onsite leaning 7 roles → 13 
Viggle a16z portfolio Toronto, Canada series a · onsite leaning · 7 roles series a onsite leaning 7 roles → 14 
Deeptune a16z portfolio New York, New York seed · hybrid friendly · 6 roles seed hybrid friendly 6 roles → 15 
Hedra a16z portfolio San Francisco, California series a · onsite leaning · 6 roles series a onsite leaning 6 roles → 16 
Pinecone a16z portfolio New York, New York growth · hybrid friendly · 4 roles growth hybrid friendly 4 roles → 17 
Egra AI a16z sr006 New York, New York seed · onsite leaning · 1 role seed onsite leaning 1 role → 18 
Fundamental Research Labs a16z sr002 San Francisco, California series a · onsite leaning · 1 role series a onsite leaning 1 role → 19 
Ghost a16z portfolio San Francisco, California seed · onsite leaning · 1 role seed onsite leaning 1 role →
Exa a16z portfolio San Francisco, California growth · onsite leaning · 36 roles growth onsite leaning 36 roles → 3 AnyScale a16z portfolio San Francisco, California growth · onsite leaning · 19 roles growth onsite leaning 19 roles → 5 Inferact a16z portfolio San Francisco, California seed · onsite leaning · 16 roles seed onsite leaning 16 roles → 7 OpenRouter a16z portfolio New York, New York growth · remote first · 15 roles growth remote first 15 roles → 9 Preference Model a16z portfolio San Francisco, California series a · onsite leaning · 8 roles series a onsite leaning 8 roles → 12 Hedra a16z portfolio San Francisco, California series a · onsite leaning · 6 roles series a onsite leaning 6 roles → 16 Pinecone a16z portfolio New York, New York growth · hybrid friendly · 4 roles growth hybrid friendly 4 roles → 17 Egra AI a16z sr006 New York, New York seed · onsite leaning · 1 role seed onsite leaning 1 role → 18 No companies match these filters.