Machine Learn Engineer, Video Generation
UNITHBarcelona, Catalonia, Spain
Posted February 11, 2026
45000 - 55000 EUR
Full Time
About the Company
UNITH is transforming customer journeys with conversational AI, creating lifelike digital humans using cutting-edge synthetic facial movement, voice engineering, and conversational design.
Job Description
We're looking for an experienced Production ML Engineer to take ownership of our video synthesis pipeline, bridging AI research and production systems to ensure real-time performance, reliability, and quality.
Requirements
- 3–5 years of experience deploying ML/CV models to production
- Strong hands-on experience with PyTorch or TensorFlow
- Practical optimization experience (quantization, pruning, model serving, GPU resource management)
- Experience with video generation or real-time video processing and latency/quality trade-offs
- Strong Python skills for backend services (FastAPI, Flask) and ML serving (TorchServe, ONNX Runtime)
- Production infrastructure experience (Docker, AWS, CI/CD pipelines)
- Strong debugging skills and ability to collaborate across research and backend teams
Benefits
- Hybrid work in Barcelona or remote options within Europe
- Flexible benefits (tax-free under Spanish legislation)
- ClassPass discount
- Lunch compensation when in the office
- Private health insurance with Alan
- Travel allowance (for team members living 10km+ from the office)
