Descartes & Mauss

Descartes & Mauss

Artificial Intelligence / Machine Learning, Digital Marketing / Data Marketing, Strategy

Paris

Organization and methodologies

Descartes & Mauss

We operate on an AI-native, security-first approach with agile rhythms and strategic ownership:

  • Two-week sprints with dedicated time for planning, demos, and retrospectives

  • Cross-functional squads pair engineers with product, design, and data experts

  • Security-first mindset embedded into every code push and infrastructure change

  • Role-based OKRs that prioritize impact, technical excellence, and innovation

  • Contribution across layers — our engineers build agents, tune LLMs, and automate infra, not just write features

This gives us the flexibility to move fast, the discipline to stay secure, and the curiosity to keep pushing the boundaries of applied AI.

Tools

Core Technologies & Stack

🧱 Infrastructure & Cloud 

• Fully containerized, security-first architecture across AWS and GCP 

• End-to-end IAM policies, data encryption at rest & in transit, and automated secrets management 

• Centralized logging, monitoring, and incident alerting via internal tooling 

• Scalable Delta Lake environment for structured + unstructured data lakes

đź’» Backend & Data

• Languages: Python, Node.js

• Databases: SQL, NoSQL, vector DBs for semantic search, and graph DBs for relationship modelling

• Weighted vector search algorithms for knowledge graph traversal and LLM grounding

🚀 DevOps, Automation & Security

• GitHub Actions for CI/CD with secure build & deploy workflows

• Feature flagging for safe experiments, A/B tests, and progressive rollout

• KAWA – Internal system for freshness monitoring, notification routing, and alerting

• Security automation baked into CI pipelines (vulnerability scanning, policy checks, code reviews)

Presentation

Descartes & Mauss is the first end-to-end AI-powered SaaS platform automating the decision-making process. Founded in 2021, D&M models the future to build critical paths for companies to find growth and resilience.đź§ 

By combining advanced data modelling capabilities with a creative methodology rooted in social sciences, D&M de-risks decision-making and gives managers back their capacity to act.

Since May 2024, we have successfully raised €5.5 million in funding from Elaia and Polytechnique Ventures. In the coming months, our goals are to expand our commercial reach and enhance our customer platform 🚀

Why join us

🚀 Why Join Us?

• To build next-gen AI systems that go far beyond the hype. You'll work on real-time, production-grade architecture integrating vector search, knowledge graphs, and internal agents designed for retrieval, enrichment, and contextual reasoning. From LLM orchestration to semantic navigation, you’ll help shape how companies actually make decisions with AI.

What we're looking for

We’re at our best when our team combines the spirit of a pioneer with the support of a coach. Here’s what that looks like:

🚀 A go-getter who gets things done: You’re proactive and self-motivated. When challenges arise, you tackle them head-on and keep moving forward.

đź’ˇ A creative problem solver: You find unique and innovative solutions to problems. When others see roadblocks, you see opportunities.

🤝 A team player: You always have your team's back. The team's success is as important as your individual success.

đź’¬ A person who's empathetic and understanding: You understand that people are the core of any organization. You take the time to listen, show empathy, and genuinely connect with others.

📚 A continuous learner with a growth mindset: You view challenges and setbacks as opportunities to learn, grow, and evolve.

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