At Sierra, we’re creating a platform to help businesses build better, more human customer experiences with AI. We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, and London.

Office Manager (Contract)
New York, NY · Posted on Mar 3, 2026

Software Engineer, Agent
Toronto · Posted on Mar 1, 2026

Product Manager, Agent Development
Toronto · Posted on Mar 1, 2026

Strategist, Agent Development - Healthcare
San Francisco, CA · Posted on Feb 28, 2026

Product Manager, Agent Development - Healthcare
San Francisco, CA · Posted on Feb 28, 2026

Software Engineer, Agent - Healthcare
San Francisco, CA · Posted on Feb 27, 2026

Engineering Manager, Agent
London · Posted on Feb 27, 2026

Software Engineer, Product (New Grad)
San Francisco, CA · Posted on Feb 26, 2026

Strategist, Agent Development - Financial Services
San Francisco, CA · Posted on Feb 25, 2026

Sales Engineer (Spain)
Madrid · Posted on Feb 25, 2026

Sales Engineer (France)
Paris · Posted on Feb 25, 2026

Sales Director
Canada - Remote · Posted on Feb 20, 2026
Explore similar companies to Sierra

The Sentience Company
Emulating the mind.
AI · Seed · Onsite · Based in New York

Bretton AI
Trusted AI agents for financial crime.
AI · Series B · Onsite · Based in San Francisco

Ema
Building a universal AI employee.
AI · Series A · Onsite · Based in Mountain View

Factory
Agent-native software development.
AI · Series B · Onsite · Based in San Francisco

Keycard
Unified identity infrastructure for AI agents.
AI · Series A · Remote · Based in Halifax

Cogent
AI taskforce for vulnerability management.
AI · Series A · Onsite · Based in San Francisco

World Labs
3D worlds without limits.
AI · Series A · Onsite · Based in San Francisco

Braintrust
The observability layer for production AI.
AI · Series B · Onsite · Based in San Francisco

Artificial Intelligence Underwriting Company
The world's first standard for AI agents.
AI · Seed · Onsite · Based in San Francisco




