The Role
Build and ship customer-facing, AI-powered application security features. Own architecture, implementation, deployment, and iteration. Work with product, design, and users; leverage LLMs and agentic systems for vulnerability management. Advocate for tested code, fast CI, and observability while shaping product direction and technical culture.
Summary Generated by Built In
Fledge
Job Summary
Required Skills and Qualifications
Tech Environment
In return, they offer
🌈 Diversity, Equity, Inclusion and Belonging
ℹ️ Important
We are a boutique Talent search firm connecting exceptional Talent with the most innovative companies in the AI and software development industries across EMEA. Our clients are among companies with innovative products that have a positive impact on our societies and we present them with a solution model between fine consulting and flexible recruitment process outsourcing:
- Fractional Talent acquisition advisory
- Recruitment operation tools
- On-demand Talent sourcing expertise
Job Summary
As a Product Engineer based in Paris, you’ll work closely with the founders, engineering, design, and product teams by building customer-facing, AI-powered security products from the ground up. You’ll be a key player in enabling the mission to make application security invisible by leveraging LLMs and agentic systems. This is a high-impact, product-driven role that combines deep technical ownership with a fast-paced, iterative mindset.
- Design and build customer-facing features in collaboration with product, design, and real users—shipping fast and learning constantly.
- Take full ownership of features and systems, from architecture and implementation to deployment and iteration.
- Engage directly with users over Slack or calls to gather feedback and shape the product around real-world usage.
- Work at the frontier of LLMs and agentic systems to accelerate development and tackle vulnerability management in novel ways.
- Champion high-quality engineering practices: well-tested code, fast CI pipelines, and strong observability.
- Contribute to product direction and help shape the overall technical and cultural foundations.
- Likely tools and frameworks: TypeScript/React, Python, Node.js, LangChain, OpenAI, vector databases, modern CI/CD, and observability tools.
- Strong preference for experience or active interest in LLMs, agentic architectures, and developer/security tools.
- A chance to work at the intersection of security and AI, helping shape the future of both industries.
- An early role in a high-talent, globally ambitious team backed by leading VCs and tech executives.
- Competitive salary, meaningful equity, and full benefits.
- Full-time, onsite collaboration in Paris with an English-speaking team building for a global market.
- A culture that prioritizes ownership, innovation, speed, and thoughtful engineering.
🌈 Diversity, Equity, Inclusion and Belonging
We are committed to enabling everyone to feel included and valued and trust our partners to do the same. Both the company and its culture are strongest when composed of diverse experiences and backgrounds.
All qualified applicants will receive consideration for employment without regard to age, color, family, gender identity, marital status, national origin, physical or mental disability, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws.
If you have a medical condition or an individual need for an adjustment to our process, and you believe this may affect your ability to be at your best - please let us know so we can talk about how we can best support you and make any adjustments that may be needed.
In case of any doubts or questions, please contact here: [email protected]
Skills Required
- Design and build customer-facing features in collaboration with product and design
- Take full ownership of features and systems from architecture to deployment and iteration
- Engage directly with users to gather feedback (Slack or calls)
- Work with LLMs and agentic systems to accelerate development and vulnerability management
- Champion high-quality engineering practices: well-tested code, fast CI pipelines, strong observability
- Contribute to product direction and help shape technical and cultural foundations
- Experience or active interest in developer and security tools
- Experience with TypeScript, React, Python, Node.js, LangChain, OpenAI, and vector databases (or ability to learn quickly)
- Full-time, onsite presence in Paris (English-speaking team)
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The Company
What We Do
Fledge is the conscious company accelerator, focused on mission-driven for-profit startups addressing the most important problems of the world: poverty, hunger, unemployment, communities, and the environment.
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