Product Manager, Agent Platform is open at Siena (Remote - Europe). Posted on Sep 18, 2026, and still on Siena’s careers page when we last checked, on Nov 15, 2026.
About the role
Siena runs customer experience for consumer brands through a connected multi-agent stack. As Product Manager, Core Agent Platform, you'll own the platform those agents run on, from its current capabilities to where it goes next. You'll own how we measure, test and improve agent performance, and how customers see it. You'll work directly with engineering, deployment and customers, and you'll be expected to build as…
The opening lines of the posting. The rest is on Siena’s careers page.
Hiring at Siena
Siena has 7 open roles right now, 7 of them remote. Most are in Engineering, Sales & Business Development and Design. See all its roles
