# Senior Machine Learning Engineer (Voice & Video AI)

**Company**: Telnyx
**Location**: Dublin
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/telnyx54/jobs/7498103003?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_4acf1035-520

## Description

We're seeking a Senior Machine Learning Engineer to build the next generation of conversational voice and video AI. You'll work on speech-to-speech models, full-duplex audiovisual interaction, multilingual capabilities, and adaptation for specialized domains.

**What You'll Work On**

- Real-time voice and video models: Evaluate, adapt, and deploy speech-to-speech and full-duplex video models.

- Applied research and model adaptation: Track emerging research and open-source releases, benchmark promising approaches, and fine-tune models.

- Production performance at global scale: Train and deploy models on state-of-the-art GPU hardware across Telnyx's global infrastructure.

- Complete product delivery: Own features from model experiments through backend services, APIs, data models, and customer portal interfaces.

**What You'll Work With**

- Models and data: Python, PyTorch, open-source speech and multimodal models, audio and video processing pipelines.

- Infrastructure: State-of-the-art GPU hardware, globally deployed inference services, Docker, Kubernetes.

- Product and development: Backend APIs, databases, frontend customer portals, and state-of-the-art coding agents and development harnesses.

**What We're Looking For**

- Deep ML expertise: 6+ years in machine learning or related engineering, with production experience and depth in speech generation, speech-to-speech systems, video generation, or multimodal models.

- Strong systems judgment: Experience with streaming or latency-sensitive systems, rigorous evaluation, and the tradeoffs between model quality, responsiveness, reliability, and cost.

- End-to-end engineering ownership: Comfortable working beyond the ML codebase,making backend and frontend changes.

- An agent-driven development mindset: Actively wanting to work with the latest coding agents and harnesses.

## Skills

### Required
- Python
- PyTorch
- speech generation
- speech-to-speech systems
- video generation
- multimodal models
- Docker
- Kubernetes

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/telnyx54/jobs/7498103003?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)