Meet Siena Siena is the first intelligence layer for customer experience. Were creating an operating system of AI agents that learn, remember, and act across every customer touchpoint—from support conversations to shopping experiences to voice and
Company Braintrust is a global talent network that connects top independent professionals with leading companies for high-quality, flexible work. We help organizations hire skilled talent faster while giving professionals access to vetted opportunities with innovative teams.
We are looking for a Senior React / Full-Stack Web Engineer to join a high-impact analytics platform initiative focused on building internal web products over real-time, data-heavy systems. This role is centered on delivering modern back-office and