We are seeking an experienced and motivated front-end engineer to advance our core mission: using the world’s most advanced technology for emotion understanding to build empathy and goal-alignment into AI. Join us in the heart of New York City, or wherever you are located, and contribute to our endeavor to ensure that AI is guided by human values, the most pivotal challenge (and opportunity) of the 21st century.

About Us

Hume AI is dedicated to building artificial intelligence that is directly optimized for human well-being. We raised a Series B funding round in 2024 and just launched the beta of our next flagship AI model, EVI 3, a foundational speech-language model that drives an empathic AI assistant for any application.

Our models understand subtle tones of voice, word emphasis, facial expression, and more, along with the reactions of listeners. EVI 3 uses the same intelligence to handle transcription, language, and speech, understands and responds with the expressive, emotionally intelligent voice in real time – using any voice and personality you create with a prompt. It is rated higher than GPT-4o on empathy, expressiveness, naturalness, and speed, instantly speaks with 100K+ unique voices and styles, streams language, emotion, and reasoning – all at once, and is fast enough to feel truly conversational (<300ms latency). Try it atdemo.hume.ai

Our goal is to enable a future in which technology draws on an understanding of human emotional expression to better serve human goals. As part of our mission, we also conduct groundbreaking scientific research, publish in leading scientific journals likeNature, and support a non-profit, The Hume Initiative, that has released the first concrete ethical guidelines for empathic AI (www.thehumeinitiative.org). You can learn more about us on our website (https://hume.ai/) and read about us inWIRED,Forbes, andVenturebeat.

About the Role

As a Front-End Engineer, you will work closely with our team of research scientists, machine learning engineers, and designers to build our developer platform and commercial applications, making our powerful AI solutions accessible to users with varying degrees of technical sophistication through cutting edge no-code tools.

Responsibilities

Contribute new features to our frontend tools while maintaining high standards of excellence.
Work autonomously to maintain and identify areas of improvement for existing code and tests.
Identify areas for improvement within existing codebase that reduces code complexity and improves overall performance of web applications.
Build internal tools to help facilitate prototyping, maintenance, and quality of codebase.
Collaborate closely with our design, product, backend, and research teams.

Requirements

3-7 years of experience in developing frontend web applications.
Proficiency with a modern frontend stack (TypeScript, React, Next, Tailwind, etc).
Expertise in modern frontend best practices, including accessibility, semantic markup, Core Web Vitals, and optimization.
Proficiency with tools like debuggers, profilers, and flamegraphs to identify areas of improvement for performance
Proficiency with tools for automated testing and CI/CD (such as Jest, Playwright, Axe, Wave, GitHub Actions, Dev Containers).
Excellent communication and collaboration skills.

Bonus

Familiarity with modern animation and data visualization libraries.

Application Note

Please apply only to the position that best aligns with your qualifications. If you submit multiple applications or have applied within the past 6 months, only your initial submission will be considered.

Hume AI

New Jobs

Front-End Engineer