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Harmonic

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Raised $120M Series C on November 26, 2025

Raised $120M Series C on November 26, 2025

Harmonic is leading the development of Mathematical Superintelligence (MSI), having already developed a system that achieves 90% on MiniF2F, the top formal mathematics benchmark. Harmonic was founded by Robinhood CEO Vlad Tenev and Helm.ai co-founder Tudor Achim.

Palo Alto, United States

·

$120M Series C

·

AI

·

Onsite

·

11–50

Recruiting Coordinator & Executive Assistant

Palo Alto · Posted on Dec 16, 2025

General Opportunity

Palo Alto · Posted on Jul 10, 2025

Research Engineer, Technical Lead

Palo Alto · Posted on Jul 10, 2025

Research Engineer, Formal Methods

Palo Alto · Posted on Jul 10, 2025

Research Engineer

Palo Alto · Posted on Jul 10, 2025

Frontend Software Engineer, Web

Palo Alto · Posted on Jul 10, 2025

Software Engineer

Palo Alto · Posted on Aug 28, 2024

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