AI Infra

The model, chip, and tooling layer. Deliberately narrow: using AI is an attribute, not a sector. 16 companies · 228 open roles.

Defined by: Hand-curated list for this sector · Ranking curated quarterly

1 Exa a16z portfolio San Francisco, California growth · onsite leaning · 56 roles growth onsite leaning 56 roles → 2 AnyScale a16z portfolio San Francisco, California growth · onsite leaning · 20 roles growth onsite leaning 20 roles → 3 Arena a16z portfolio San Francisco, California series a · onsite leaning · 20 roles series a onsite leaning 20 roles → 4 Inferact a16z portfolio San Francisco, California seed · onsite leaning · 34 roles seed onsite leaning 34 roles → 5 Mirendil a16z portfolio San Francisco, California seed · onsite leaning · 13 roles seed onsite leaning 13 roles → 6 OpenRouter a16z portfolio New York, New York growth · remote first · 28 roles growth remote first 28 roles → 7 Protege a16z portfolio New York, New York series a · remote first · 10 roles series a remote first 10 roles → 8 Mirelo AI a16z portfolio Berlin, Germany seed · onsite leaning · 8 roles seed onsite leaning 8 roles → 9 Preference Model a16z portfolio San Francisco, California series a · onsite leaning · 4 roles series a onsite leaning 4 roles → 10 Ideogram a16z portfolio Toronto, Canada series a · onsite leaning · 2 roles series a onsite leaning 2 roles → 11 Viggle a16z portfolio Toronto, Canada series a · onsite leaning · 6 roles series a onsite leaning 6 roles → 12 Hedra a16z portfolio San Francisco, California series a · onsite leaning · 9 roles series a onsite leaning 9 roles → 13 Pinecone a16z portfolio New York, New York growth · onsite leaning · 5 roles growth onsite leaning 5 roles → 14 Ghost a16z portfolio San Francisco, California seed · onsite leaning · 4 roles seed onsite leaning 4 roles → 15 Basis a16z sr005 San Francisco, California seed · onsite leaning · 2 roles seed onsite leaning 2 roles → 16 Runware a16z sr001 London seed · remote first · 7 roles seed remote first 7 roles →