Siena is building the first intelligence layer for customer experience - an AI‑driven operating system where agents learn, remember, and act across every customer touchpoint. Our technology goes far beyond support automation: it powers shopping agents, builds persistent customer memory, generates business insights, and creates human‑like, empathetic interactions.
Siena is a small (around 47 people), distributed team that works quickly and takes full ownership. If you’re driven by building the future rather than following a playbook, Siena will feel like the right place for you.
Together, we’re looking for a Talent & Operations Manager who will play a foundational role in shaping how Siena grows.
You will build Siena’s talent function from the ground up and lead hiring as we scale through Series A. You’ll work directly with founders to define hiring strategy, design processes, and ensure every hire is the right one at the right time. This role blends strategy and execution - you own both.