Senior ML Engineer, Voice Agents — Remote & Equity

Jobgether; España; Híbrido; EUR 90.000 - 140.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work options

Health, dental, and vision benefits

Parental leave and flexible PTO

Company equity

Conferences, training, and education

Descripción de la vacante

Jobgether is seeking a Senior Machine Learning Engineer, Voice Agents based in Spain to own a major portion of an open voice-agent stack at the intersection of machine learning, realtime systems, and developer infrastructure.

You will lead the architecture of an open-source speech-to-speech library, integrate ASR/TTS models, and shape APIs, streaming protocols, GPU serving, and production architecture while enabling developers to build advanced voice agents.

Formación

• Senior-level engineering experience with independent ownership of architecture.
• Experience building developer-facing infra in AI/ML environments.
• Significant open-source contributions to a Python library and asynchronous Python.
• Strong distributed systems knowledge and reliability focus.
• Proven shipping realtime technology with streaming or live inference.
• Practical production experience with LLMs or multimodal models.

Responsabilidades

• Take architectural ownership of parts of the voice-agent stack and pipeline.
• Integrate new ASR, TTS, and end-to-end speech models.
• Review contributions, manage releases and community engagement.
• Design developer API and streaming protocol for the platform (WebSockets/WebRTC).
• Build and operate serving infra for realtime GPU inference and autoscaling.
• Collaborate with inference teams to ease integration into products and demos.
• Move platform from prototype to production with load testing and SLOs.
• Create docs, examples, and templates for quick setup of voice agents.

Conocimientos

Senior-level engineering

Asynchronous Python

Distributed systems

Realtime streaming

LLMs

Public collaboration

Voice technology interest

Herramientas

WebSockets

WebRTC

GPU serving

Inference APIs

Descripción del empleo

Jobgether is seeking a Senior Machine Learning Engineer, Voice Agents based in Spain to own a major portion of an open voice-agent stack at the intersection of machine learning, realtime systems, and developer infrastructure.

You will lead the architecture of an open-source speech-to-speech library, integrate ASR/TTS models, and shape APIs, streaming protocols, GPU serving, and production architecture while enabling developers to build advanced voice agents.