Senior Full-Stack Engineer - Machine Learning & Back End

We're looking for a Senior Full-Stack Engineer with 7+ years of experience who combines strong backend engineering skills, a working knowledge of Machine Learning, and familiarity with frontend development. You'll help build intelligent, user-focused applications by integrating open-source ML models into modern, scalable systems. Key responsibilities include building and maintaining scalable backend services using Python or Node.js, integrating and experimenting with open-source ML models and OpenAI APIs, and collaborating with design and product teams. You'll also optimize the full stack for performance and usability, contribute to architecture decisions, and support on-device ML models where applicable.