AI Infra

The model, chip, and tooling layer. Deliberately narrow: using AI is an attribute, not a sector. 17 companies · 301 open roles.

1 Exa a16z portfolio San Francisco, California growth · onsite leaning · 66 roles growth onsite leaning 66 roles → 2 Braintrust a16z portfolio San Francisco, California growth · 29 roles growth 29 roles → 3 AnyScale a16z portfolio San Francisco, California growth · onsite leaning · 24 roles growth onsite leaning 24 roles → 4 Arena a16z portfolio San Francisco, California series a · onsite leaning · 19 roles series a onsite leaning 19 roles → 5 Inferact a16z portfolio San Francisco, California seed · onsite leaning · 33 roles seed onsite leaning 33 roles → 6 Mirendil a16z portfolio San Francisco, California seed · onsite leaning · 15 roles seed onsite leaning 15 roles → 7 OpenRouter a16z portfolio New York, New York growth · remote first · 29 roles growth remote first 29 roles → 8 Protege a16z portfolio New York, New York series a · remote first · 18 roles series a remote first 18 roles → 9 Mirelo AI a16z portfolio Berlin, Germany seed · onsite leaning · 8 roles seed onsite leaning 8 roles → 10 Preference Model a16z portfolio San Francisco, California series a · onsite leaning · 6 roles series a onsite leaning 6 roles → 11 Ideogram a16z portfolio Toronto, Canada series a · onsite leaning · 4 roles series a onsite leaning 4 roles → 12 Viggle a16z portfolio Toronto, Canada series a · onsite leaning · 6 roles series a onsite leaning 6 roles → 13 Hedra a16z portfolio San Francisco, California series a · onsite leaning · 9 roles series a onsite leaning 9 roles → 14 Pinecone a16z portfolio New York, New York growth · hybrid friendly · 6 roles growth hybrid friendly 6 roles → 15 Ghost a16z portfolio San Francisco, California seed · onsite leaning · 4 roles seed onsite leaning 4 roles → 16 Basis a16z sr005 San Francisco, California seed · onsite leaning · 2 roles seed onsite leaning 2 roles → 17 Runware a16z sr001 London seed · remote first · 23 roles seed remote first 23 roles →