Harmonic AI jobs, careers, and hiring context

Explore Harmonic AI careers: 5 open roles hiring now. Find jobs at Harmonic AI with direct links to apply. Funding stage: Series C. Headcount: 11-50. Harmonic is a US-based AI research company building Mathematical Superintelligence (MSI) — reasoning models whose outputs are formally verified, eliminating hallucinations. Its flagship model, Aristotle, reached formally verified gold medal-level performance on the 2025 International Mathematical Olympiad and is offered as an autonomous mathematician agent and API for researchers and developers. Founded in 2023 by Tudor Achim (CEO) and Robinhood co-founder Vlad Tenev (Executive Chairman), it is headquartered in Palo Alto with a London presence.

This page summarizes open roles, company profile signals, and official application paths so candidates can quickly evaluate fit before applying. Use the role list below to identify team focus, review location patterns, and jump to source listings. For broader comparison across the market, continue to the full company directory and jobs explorer.

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Open roles
5
Funding stage
Series C
Total funding
$295M

Key facts

Harmonic AI is a Series C stage AI startup, founded in 2023, with $295M in total disclosed funding. Its most recent round was a $120M Series C in Nov 2025. It currently lists 5 open roles across Palo Alto, London. Source: Fast AI Jobs company dataset, updated Aug 2026.

Related topic tags

Generative AIMachine LearningAgentsAPI

Sample open roles from this company

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Company profile last updated on Aug 24, 2026.