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Fleuret AI

Fleuret automates penetration testing of applications, APIs and infrastructure using AI agents. Its platform helps businesses continuously detect, demonstrate and fix vulnerabilities.

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Founding Engineer

  • Contract type not specified
  • Paris, Paris
  • Other
  • Published 06/11/2026

Fleuret AI recrute un Founding Engineer pour rejoindre l’équipe fondatrice à Paris. Le poste couvre l’infrastructure, Hortense, le benchmark harness ou la stack d’agents, avec une expérience de systèmes de production livrés de bout en bout.

Information about Fleuret AI
Sector
Software and internet
Model
B2B
Company type
Venture-backed
Stage
Startup early-stage
Headquarters
Paris
Official domain
fleuret.ai
Founded
2026 · 0 years
Published headcount
10 employees
Latest funding round
Seed · 2026-10-01
Amount announced
4 000 000 $
Open jobs
7

Investors mentioned

  • RAISE Ventures
  • Auriga Cyber Ventures
  • Wind Capital
  • Better Angle
  • RAISE
  • Alexandre Andreini
  • Eric Fourrier
  • Georges Lotigier

Job details

The full description published by Fleuret AI.

View original job listing ↗

Pick your wedge: infrastructure, Hortense, the benchmark harness or the agent stack itself.What helps: production systems you shipped end to end. You would join the founding team.Apply (Founding Engineer) →

Requirements

  • production systems shipped end to end

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