Founding Product Engineer - AI Security & LLMs

fledge; Paris; Sur place; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Competitive salary

Meaningful equity

Full benefits

Onsite in Paris

Résumé du poste

Fledge in Paris is seeking a Product Engineer to work with founders, engineering, design and product teams to build 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, a high-impact, product-driven role with strong ownership.

You will own features end-to-end, engage directly with users, and contribute to the technical and cultural foundations while shipping

Qualifications

• Experience with building customer-facing features in collaboration with product, design, and users.
• Ability to own features from architecture to deployment.
• Experience engaging with users to gather feedback and shape product.
• Work with LLMs and agentic architectures to enable secure software products.

Responsabilités

• Design and ship customer-facing features with rapid iteration.
• Own features end-to-end from architecture to deployment.
• Engage with users via Slack/calls for feedback and product shaping.
• Explore LLM/agentic systems to advance product capabilities.
• Maintain high engineering standards: tests, CI pipelines, observability.
• Contribute to product direction and technical foundations.

Connaissances

LLMs

Agentic systems

Frontend development

Backend development

Product ownership

Outils

LangChain

OpenAI

Vector databases

CI/CD

Observability tools

Description du poste

Fledge in Paris is seeking a Product Engineer to work with founders, engineering, design and product teams to build 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, a high-impact, product-driven role with strong ownership.

You will own features end-to-end, engage directly with users, and contribute to the technical and cultural foundations while shipping