Staff / Principal Research Scientist - Switzerland
Core
Building and optimizing state-of-the-art realtime voice models and agentic systems for consumer-facing AI applications.
Role type
Staff / Principal Research Scientist (AI/ML)
Builds
Realtime voice models, agentic systems, and best-in-class APIs
Domain
Artificial Intelligence, Machine Learning, NLP, Voice Technology
Deliverable
production ML models | product features
Required skills
Foundation model training and architecture design, Reinforcement Learning (RL), Reward modeling, Evaluation loop design, Multimodal model development, Agent and tool use design, Test-time compute optimization, Full-stack research ownership
Preferred skills
Published research at top-tier conferences (ICML, ICLR, NeurIPS, EMNLP, ACL, AAAI), Non-trivial AI side projects, Open-source contributions, Interdisciplinary experiments
Technologies
LLMs, Voice models, Agentic systems frameworks
Responsibilities
Frame research questions and design experiments to solve unclear problems, Optimize realtime inference for voice models, Build and maintain evaluation loops and quality measurement systems, Ship research results as production features or APIs, Collaborate with US-based leadership and engineering teams
Seniority
Staff / Principal, hands-on IC with strategic impact
