Siena AI is seeking a Senior Fullstack Engineer to develop and optimize features within their AI-powered customer support platform. You'll own projects end-to-end, working closely with teams to shape the roadmap and deliver high-performance systems.

This role requires strong experience in Node.js, React, TypeScript, and cloud environments (AWS). If you thrive in fast-moving environments and have a product-focused mindset, this could be the perfect opportunity for you.