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StackOne Jobs & Careers

London · Jobs in London

Founded
2023
Employees
30
Total Funding
$3.3M

Founded by Guillaume Lebedel, Romain Sestier in 2023.

About StackOne

StackOne is the integration infrastructure for AI agents. Backed by GV and Workday Ventures ($24M raised), we make it possible for any AI agent, whether our customers build it into their product or buy it off the shelf, to take real action across the enterprise stack. Our platform gives agents 430+ connectors and 26,000+ pre-built actions, an AI connector builder for everything not covered yet, and the production layer agents actually need: semantic tool discovery that cuts token use by up to 80%, managed authentication and per-action permissions, the most accurate prompt injection defense on the market, and end-to-end observability. Join us on our fast trajectory to build the future of...

Leadership at StackOne

The team at the top of the org chart.

RSPhoto of Romain Sestier

Romain Sestier

Founder & CEO

24 reports

GLPhoto of Guillaume Lebedel

Guillaume Lebedel

Co-founder & CTO

5 reports

RS

Richard South

Founding GTM @ StackOne

3 reports

JKPhoto of John Knudsen

John Knudsen

VP Of Sales

7 reports

MKPhoto of Marina Khawaja

Marina Khawaja

Fractional GC

TB

Tom Barugh

Head of Finance

DDPhoto of Diandra Dumitru

Diandra Dumitru

Fractional Head of Marketing

1 report

MP

Marie-Caroline Pasquier

Founders Associate

ASPhoto of Anastasiia S.

Anastasiia S.

Recruiter

Open Jobs at StackOne (5)

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