Senior Machine Learning Engineer, Voice Agents - EMEA Remote

Write the docs, examples and templates that get a developer from zero to a running agent in minutes.

Support the deployments already relying on the stack, starting with the Reachy Mini fleet.

Talk about the work publicly if you enjoy it: blog posts, demos, conference talks. We cover the travel and the prep time.

Senior engineer, able to own a substantial part of an architecture and drive it forward autonomously.

Experience building developer-facing infrastructure at an AI or developer-tools company: inference APIs, agent infrastructure, or something comparable.

Substantial open-source contributions to a Python library. Comfortable with async Python and distributed systems, including their failure modes.

You have shipped something realtime: streaming, WebSockets or WebRTC, audio or video pipelines, live inference.

Practical experience with LLMs or multimodal models in production. Clear written communication and a habit of collaborating async and in public.

Motivated by voice and conversational AI.

Contributions to a voice-agent framework such as speech-to-speech, pipecat, LiveKit Agents, Vocode or TEN.

Contributions to llama.cpp or another low-level inference runtime.

Hands-on work with ASR, TTS or end-to-end speech models, including evaluation of latency and quality trade-offs.

GPU serving, quantization, or on-device inference experience.

Audio pipeline knowledge: VAD, echo cancellation, jitter buffers, barge-in and turn detection.

Experience shipping to embedded or robotics targets.

A public track record: talks, blog posts, demos.

If you're interested in joining us, but don't tick every box above, we still encourage you to apply! We're building a diverse team whose skills, experiences, and backgrounds complement one another. We're happy to consider where you might be able to make the biggest impact.

At Hugging Face we believe great AI shouldn't require a massive cluster, we build for everyone, especially the GPU-poor. And because we read every application, here's a small sign that you read this one too: start your answer to the first application question with the words “ GPU-poor and proud 🤗”. No trick, no catch, it just tells us a real person is on the other side.

We are actively working to build a culture that values diversity, equity, and inclusivity . We are intentionally building a workplace where people feel respected and supported—regardless of who you are or where you come from. We believe this is foundational to building a great company and community. Hugging Face is an equal opportunity employer and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

We value development. You will work with some of the smartest people in our industry. We are an organization that has a bias for impact and is always challenging ourselves to continuously grow. We provide all employees with reimbursement for relevant conferences, training, and education.

We care about your well-being. We offer flexible working hours and remote options. We offer health, dental, and vision benefits for employees and their dependents. We also offer parental leave and flexible paid time off.

We support our employees wherever they are . While we have office spaces in NYC and Paris, we're very distributed and all remote employees have the opportunity to visit our offices. If needed, we'll also outfit your workstation to ensure you succeed.

We want our teammates to be shareholders . All employees have company equity as part of their compensation package. If we succeed in becoming a category-defining platform in machine learning and artificial intelligence, everyone enjoys the upside.

We support the community . We believe major scientific advancements are the result of collaboration across the field. Join a community supporting the ML/AI community.