Open roles at Harmonic
Latest Harmonic Signals
What they do
Harmonic raised $120 million in Series C funding at a $1.45 billion valuation, led by Ribbit Capital with participation from Sequoia Capital, Index Ventures, Kleiner Perkins, and Emerson Collective. The funding will primarily be used to enhance their computing power for training and scaling their AI models.
Why it matters
Harmonic has developed a product called Aristotle, which utilizes Mathematical Superintelligence (MSI) to address AI hallucinations by relying on formal logic instead of statistical guesswork. This approach requires models to produce verifiable reasoning steps as computer code, ensuring precision in outputs.
Traction
While Harmonic is not yet generating revenue, its Aristotle model is publicly accessible via a free API, allowing researchers and developers to leverage its capabilities for complex mathematical proofs. The model's performance at the International Mathematical Olympiad has garnered significant attention, indicating strong interest from the academic and research communities.
Where the market is going
Harmonic is positioning itself as a formidable competitor to traditional AI systems that often produce unreliable outputs, such as those from OpenAI and Google. By focusing on logic-driven computing, the company is betting on a structural shift towards more trustworthy AI solutions, particularly in high-stakes industries like finance and aerospace where accuracy is critical.
Why Harmonic is hiring
Harmonic closed a funding round in November 2025, with investors including Ribbit Capital, Sequoia Capital, Index Ventures and others. It currently has 5 open roles, with hiring concentrated in New York.
Teams hiring
Similar Research & Financial Analysis companies hiring
Harmonic jobs: common questions
Is Harmonic hiring?
Yes. Harmonic has 5 open roles on SuperAIJobs right now. The list is refreshed daily from Harmonic’s own careers site.
Where are Harmonic jobs located?
Most open roles at Harmonic are in New York. 1 role is listed as remote or remote-friendly.
Does Harmonic hire remotely?
Yes — 1 of Harmonic’s 5 open roles mentions remote work. Check each listing for the countries or time zones it covers.
How much has Harmonic raised?
The latest round we track is a funding round in November 2025 (amount not disclosed). Investors include Ribbit Capital, Sequoia Capital, Index Ventures and others. See the full deal history on MapCo.
What does Harmonic do?
Harmonic has developed a product called Aristotle, which utilizes Mathematical Superintelligence (MSI) to address AI hallucinations by relying on formal logic instead of statistical guesswork.
How do I apply for a job at Harmonic?
Every role on this page links straight to Harmonic’s own application page, so you apply directly — SuperAIJobs never sits in between.