---
title: 'Senior Data Scientist / AI Engineer (F/H) at ILLUIN Technology'
canonical: 'https://feeny.ai/job/senior-data-scientist-ai-engineer-f-h-illuin-technology-paris-w7z137vqmgs7'
type: 'job'
last_seen: '2026-09-06'
---

# Senior Data Scientist / AI Engineer (F/H) at ILLUIN Technology

- **Company:** ILLUIN Technology
- **Location:** Paris, France
- **Employment:** full-time
- **Work type:** hybrid
- **Posted:** 2026-06-24
- **Last confirmed live:** 2026-09-06
- **Apply:** https://jobs.ashbyhq.com/illuin/628b9161-ed23-483c-8601-eb29be76c7de

## Job description

→ Votre mission

En tant que Senior Data Scientist/AI Engineer, votre rôle sera de participer à la conception et au développement de solutions de Data Science de pointe - en mode projet sur mesure ou en mode produit - à fort impact auprès de nos clients, de leurs utilisateurs et de la société.

→ Vos responsabilités

- Contribuer techniquement à la réalisation de projets en Data Science - préparation de données, modélisation, ML Engineering et/ou déploiement - dans nos domaines d’intervention : RAG, chatbot, NLP, LLM/VLM
- Participer à la gestion du projet, à la relation client, aux choix techniques sur les projets
- Participer au développement de projets internes transverses : revues de littérature, partage d’expérience, formations, …
- Continuer à progresser en équipe !

Profil recherché

Nous cherchons le match parfait 💓 …mais nous croyons à la richesse des rencontres ! Alors si vous n’êtes pas certain.e de matcher notre recherche nous vous encourageons à nous contacter quand même ✉️

✅ Must have

- Au moins 2 ans d'expérience professionnelle en Data Science (hors stages et alternances), dans un environnement exigeant ou à forte composante technique.
- Solides connaissances théoriques et pratiques en Machine Learning et Deep Learning, avec une expérience concrète de leur mise en œuvre sur des cas d'usage réels.
- Expériences techniques concrètes en Deep Learning et GenAI (stages, projets)

🌈 Nice to have

- Capacités de communication et relationnelles
- Expérience en MLops, déploiement et monitoring de solutions

🤩 Les gens disent de vous que…

- Vous êtes engagé.e et prêt.e à donner le meilleur de vous-mêmes
- Vous êtes curieux.se, flexible, empathique, autonome
- Vous avez le sens du partage et le sens du travail en équipe
- Vous partagez nos valeurs : confiance, empowerment, excellence, innovation

## About ILLUIN Technology

## Company Overview
- **One-liner**: ILLUIN Technology is a French AI and advanced digital solutions company that designs, deploys, and industrializes custom AI, data engineering, and software engineering projects for enterprises.
- **Entity Type**: Private (bootstrapped/profitable services company; no public funding rounds disclosed)
- **Headquarters**: Paris, France
- **Founded**: 2017
- **Founders**: Not publicly disclosed on the website or in major sources

## Core Business
- **Primary industry**: AI & Digital Services / AI Consulting & Engineering
- **Target customers**: B2B, Enterprise clients requiring custom AI, data, and software solutions
- **Mission statement**: "Changing the code(s) is creating with our customers the future of digital technology and AI that will have the greatest possible impact on society."

## Products & Services

- **nAIxt**: A low-code AI studio for developing, orchestrating, deploying, and monitoring custom agentic, generative, composite, and multimodal AI configurations.
- **Automated System**: A product suite for designing, deploying, and managing conversational assistants that combine GenAI AI Agents with guided decision trees.
- **Dialogue**: A state-of-the-art product suite for building conversational AI solutions.
- **Analyze**: A data analytics platform that connects various data sources, selects analytics engines, and generates customized dashboards for insights.
- **Custom AI, GenAI & Data Science Services**: End-to-end project design and industrialization, covering Data Science, Data Engineering, DataOps, MLOps, and Software Engineering.
- **Data Engineering Services**: Building reliable, scalable data pipelines integrated into existing systems.
- **Software Engineering Services**: From demonstrator to industrialized, IS-integrated, resilient, modular solutions.

## Market Standing
- **Valuation/Market Cap**: Not publicly available (private company).
- **Key Metric**: 100+ experts on the team; ranked #1 in its category in the HappyAtWork Index for 2024 and 2025.
- **Notable Investors/Partners**: Partners include Latitudes, Paris Digital Lab (for Tech4Good and student coaching), and an ecosystem of academic, scientific, technical, integration, and distribution partners.
- **Growth Signals**: Strong internal R&D focus (8 years of R&D); high employee satisfaction scores (100% for salary/recognition, 96.1% for agility/work organization); active open-source contributions (37 public repos on GitHub, including the popular ColPali project with 2,668 stars).

## Competitive Advantages
- **Technical Excellence**: Engineers come from top European training programs and are recognized as high-level experts in AI, Software Engineering, and Data Engineering.
- **Speed & Business Vision**: Teams combine deep technical expertise with rapid understanding of business challenges and sector specialization.
- **Maker DNA**: Described by customers as "pleasant, committed personalities working alongside in-house teams, who like to roll up their sleeves to find elegant solutions to complex problems."
- **Multidisciplinary Expertise**: Covers the full stack from Data Science to Software Engineering, enabling end-to-end project ownership.
- **Proprietary Technology Suite**: The nAIxt low-code AI studio and other internal products provide a competitive edge in delivering complex AI solutions quickly.

## Strategic Focus
- **Agentic AI**: Fully embracing the agentic AI paradigm, with the ILLUIN Technology suite designed to turn the potential of AI agents into reality (saving employee time, ultra-personalizing customer experience, advanced process automation).
- **R&D Innovation**: Significant investment in R&D (8 years of dedicated research) to push the boundaries of the state of the art and accelerate its application in organizations.
- **Positive Impact**: Committed to having a positive impact on customers, users, and society through high-performance, elegant, and useful products.
- **Talent Development**: Focus on selective recruitment, troop loyalty, and a fulfilling intellectual environment to maintain elite team quality.

## Why Work Here
- **Culture & Environment**: Ranked #1 in its category in the HappyAtWork Index for 2024 and 2025, with a commitment score of 81/100. Employee satisfaction scores include 100% for salary/recognition, 96.1% for agility/work organization, 94.6% for professional development, 94.1% for managerial relations, 90.5% for pride, and 100% for pleasure/fun.
- **Office & Perks**: Office in Paris with coffee, tea, snacks, fruit, board games, piano, gym, and library. Top-of-the-range equipment (Macbook Pro/DELL XPS, QHD screen). Choice to order additional equipment as needed.
- **Work Policy**: Not explicitly stated as remote-first, but the culture emphasizes agility and work organization (96.1% satisfaction). Likely hybrid or flexible based on consulting nature.
- **Career Development**: A development framework for rapid progression, in-house skills tracking tools for visibility, and the ability to shape one's own job through variety of customers, technologies, and programs (startup studio, student coaching, Tech4Good).
- **Engineering Culture**: Strong tech culture with emphasis on intellectual stimulation, initiative-taking, and technical excellence. Engineers work on varied technical challenges and technologies.
- **Diversity & Inclusion**: Committed to encouraging women in tech and AI careers, with an EGAPRO index (gender equality index) reported.
- **Profiles Sought**: Data Science (Data Scientist, Research Data Scientist, NLU/LLM Engineer, RAG Expert, GenAI Pipeline Designer), Data Engineering (Data Engineer, Data Architect, Data Ops, ML Engineer, LLM/MLOps Engineer), Software Engineering (Software Engineer, AI Architect, DevOps), and Business Development (Account Executive, Business Representative, Marketing Project Lead, Communication), plus Product & Design (Product Manager, UX Designer, UI Designer, DA).

## Sources
1. [ILLUIN Technology Official Website](https://www.illuin.tech/en/)
2. [ILLUIN Technology - About Us](https://www.illuin.tech/en/societe/notre-equipe/qui-sommes-nous/)
3. [ILLUIN Technology - Why Join Us](https://www.illuin.tech/en/societe/notre-equipe/pourquoi-nous-rejoindre/)
4. [ILLUIN Technology - Careers Page (Ashby)](https://jobs.ashbyhq.com/illuin)
5. [ILLUIN Technology GitHub Organization](https://github.com/illuin-tech)

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