
Symbiotic is the AI Coding company for organizations that care about their data, people, and customers. Symbiotic Code is an AI code generation agent that embeds security enforcement directly into…

Symbiotic is the AI Coding company for organizations that care about their data, people, and customers. Symbiotic Code is an AI code generation agent that embeds security enforcement directly into…
What they do: AI-native code security that enforces policy, detects and remediates vulnerabilities in real time, and delivers just-in-time developer training
Headquarters: Brooklyn, NY
Founders / leadership: Jérôme Robert (CEO) and Édouard Viot (CTO)
Recent funding: $10M Seed announced Jan 2026 (led by Alven and Drysdale); prior $3M seed in Nov 2024
Employees: ~21
Developer-focused application security for AI-assisted code generation and workflows
2024
Cybersecurity
$3.0M
Investors included Lerer Hippeau, Axeleo Capital, and Factorial Capital
$10.0M
Participation from existing investors Lerer Hippeau, Axeleo Capital, and Factorial Capital; angels included Thomas Wolf and Julien Launay
“Backed by a mix of institutional seed investors (Alven, Drysdale, Lerer Hippeau, Axeleo Capital, Factorial Capital) and notable angels”
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🧑 💻 Product Engineer (Backend-leaning) – AI & Security
📍 Paris (Morning Laffitte) | 🏠 2 remote days/week | 💼 Full-time
About Symbiotic Security
Symbiotic Security is a cybersecurity startup helping developers write secure code through an AI-powered assistant integrated into their IDE and CI/CD pipelines.
Our product does two things extremely well:
Founded in April 2024, we’re currently 16 in Paris and 5 in New York .
Our product team is small and collaborative: fullstack engineers, AI engineers, security experts and designers working closely together.
The Role – Product Engineer, not just “Fullstack Dev”
We’re looking for a Product Engineer (70% backend / 30% frontend) who cares as much about what we build as how we build it.
You won’t just “take tickets”, you’ll be expected to: challenge product ideas, refine problem statements, and own features end-to-end, from design to production.
You’ll work closely with:
What you’ll work on
You’ll spend most of your time on backend-heavy product work , with enough frontend to ship complete user experiences:
There’s a lot of new product work ahead, but also significant refactoring as we outgrow some of our initial designs. If you like cleaning up, simplifying architectures and preparing for scale, you’ll feel at home.
How we work
We’re not dogmatic about process. Our methodology is a mix of Scrum and Shape Up :
We value:
What we’re looking for
We don’t expect you to tick every box, but you should recognize yourself in most of these:
Core Skills
Product Engineer Mindset
Bonus Points
Our Tech Stack
Package
Hiring Process (max ~2 weeks)
1️⃣ Intro call – with Blanche (Talent Acquisition)
2️⃣ Tech interview – with Abir (Engineering Manager)
3️⃣ On-site technical session – with Minh Thang (pairing + design discussion)
4️⃣ Culture fit & product conversation – with Edouard (CTO) + team lunch
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