Hume AI

Hume AI is a Series B startup building the data, model, and evaluation layer for emotionally intelligent voice AI. The company provides scientifically grounded datasets, speech models, evaluation frameworks, and human preference pipelines to help frontier labs and enterprises measure, build, and improve voice agents. Its technology analyzes vocal expression, timing, tone, and emotional dimensions to bridge the gap between word-based success and true conversational understanding.

Serving organizations that develop or deploy voice models, Hume AI combines over a decade of voice and emotion research with practical developer tools and evaluation platforms. Its infrastructure allows teams to generate targeted tests, stress-test models under realistic conditions, run structured human evaluations, and manage the path from trained checkpoints to production inference.

The company is actively building out its teams with a variety of open roles based at Hume AI HQ in New York City, spanning marketing, business development, technical writing, operations, and specialized engineering. Open positions include staff and senior software engineering roles focused on inference backends, frontend UI, data planes, and microservices, alongside research engineer positions. While many roles are located at headquarters, specific senior software engineering positions offer remote flexibility, featuring individual contributor and systems-oriented technical responsibilities across varying levels of seniority.