Full stack developer

pyannoteAI; Paris; Hybride; EUR 50 000 - 80 000; Plein temps

Résumé du poste

A leading company in voice AI technology is seeking a Full Stack Developer to join their innovative team in Paris. In this role, you will integrate advanced AI technologies into applications, ensuring high performance and reliability. Join a passionate team at the forefront of AI to help shape the future of voice technology.

Qualifications

• 4+ years of professional software development experience.
• 3+ years hands-on experience with TypeScript and Python.
• Strong autonomy and excellent communication skills.

Responsabilités

• Collaborate with AI/ML Research Team to integrate the latest technologies.
• Design, develop, and test new features.
• Monitor, troubleshoot, and debug production systems.

Connaissances

TypeScript

Python

Proficiency in Svelte

Tailwind CSS

Server-Side Rendering (SSR)

Docker

Cloud services (e.g., AWS)

CI / CD tools

Formation

Master’s degree in Computer Science

Outils

Nest.js

Terraform

Helm

Kubernetes

Description du poste

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

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.