Full stack developer

About pyannoteAI

Before writing, before printing, before typing — we spoke.

But voice didn’t scale. Writing did.

Now, AI is bringing voice back — and making it scalable.


Voice is the convergence of our oldest and newest medium of knowledge.

At pyannoteAI, we’re building the Speaker Intelligence Platform to transform audio into actionable data.

Our technology, rooted in over a decade of academic research, is recognized as the state of the art in speaker diarization. Our open-source toolkit has over 100,000 users worldwide and is downloaded 45 million times per month on Hugging Face.

Companies use pyannoteAI to enhance transcription accuracy, power speech synthesis and dubbing, streamline real-time processing, and build the next generation of voice applications.


We’re now looking for a Full Stack Developer to shape the future of voice AI.


What you’ll do in a typical day:

* Collaborate with our AI/ML Research Team to integrate the latest diarization technologies into user-facing applications
* Design, develop, and test new features and services
* Monitor, troubleshoot, and debug production systems
* Build and maintain deployment processes
* Optimize systems for reliability, security, and scalability
* Conduct code reviews and provide constructive feedback
* Propose innovative ideas to enhance our products


Skills you will need:

* Master’s degree in Computer Science, Software Engineering, or equivalent practical experience
* 4+ years of professional software development experience
* 3+ years of hands-on experience with TypeScript and Python
* Proficiency in Svelte, Tailwind CSS, and Server-Side Rendering (SSR)
* Experience with Nest.js and scalable API development
* Familiarity with Docker and cloud services (e.g., AWS)
* Regular use of CI/CD tools (e.g., GitHub Actions)
* Strong autonomy, proactive mindset, and excellent communication skills
* Fluent in English


You’ll be an ideal candidate if you have:

* Experience with Terraform, Helm, and Kubernetes
* Background in Machine Learning or MLOps
* Passion for enhancing Developer Experience (DX)
* Proven track record of collaborating closely with users to gather and understand requirements


Why Join Us?

🚀 A strategic role in a rapidly growing deep-tech startup

🧠 Work at the forefront of AI and speech technology

🎤 Help shape the future of voice — one speaker at a time

🌍 Hybrid or remote-friendly, with offices in central Paris

If you’re passionate about voice, AI, and the power of storytelling — we’d love to hear from you.