Head of Data Emplois | Balzac Paris (Nantes)

Description du poste

Reinvent the shopping experience with our AI Shopping Assistant. Help e-commerce merchants transform passive sites into true agentic shopping experiences: intuitive, proactive, and capable of anticipating visitor needs. The AI Shopping Assistant (AISA) creates trust that triggers purchase. It instantly answers questions, eliminates hesitations, recommends relevant products and guides visitors to checkout, improving conversion and satisfaction. Data is at the heart of the value proposition. The Data team is composed of 7 seniors and has strong autonomy over the entire cycle, from need identification to production implementation and impact analysis. It relies on a modern stack: Airflow & Cloud Composer, Google BigQuery, Tableau, MCP servers, AI agents, data catalog. As Head of Data, you embody iAdvize's Data vision and make data the 'fuel' of our AI transformation, for clients and internally.

Responsabilités

Manage and grow the team
Guide and support their skill development
Recruit and retain talent
Define and execute the roadmap
Build and steer the Data roadmap in alignment with strategic and key product issues of iAdvize
Measure the incremental value of AISA, identify value drivers and product adoption to optimize the proposition and pricing model
Connect the data
Expose the company's data to our AI agents
Build infrastructure allowing agents to query BigQuery directly, with governance and observability
Work with SI & Agentic and Engineering teams on data-agent integration, and define the standard for access governance
Guarantee the robustness of the platform
Maintain and evolve a robust Data infrastructure
Guarantee the reliability of flows and certified dashboards
Manage and optimize cloud costs
Evangelize
Animate the community of analysts internally, and evangelize Tech teams on structuring and exposing data
Ensure the integration of Data issues into Product, Tech and Business roadmaps, and develop an Analytics & AI-augmented culture

Exigences

Minimum 7 years of experience in Data Engineering AND Analytics (plus if Data Science), in SaaS / e-commerce environment
Confirmed managerial experience of technical Data teams, able to build and steer a Data roadmap based on business issues (not just tech), and able to get hands on the stack when necessary
Concrete experience of integration between data and LLM / agent AI (RAG, MCP, semantic layer, data catalog,...), solid expertise in structuring, modeling and exposing data
Very good communicator: able to evangelize around data and AI to business teams and top management
Curious, at the forefront of Data and AI innovations (agents, MCP, evals, etc.) and comfortable in an agile, flexible and rapidly transforming organization
Bilingual in French and master written and oral English
Bonus: Experienced in migration / overhaul of Data stack
Bonus: Already worked on MCP, Dust, n8n, Claude/Anthropic ecosystem

Souhaitable

Experienced in migration / overhaul of Data stack
Already worked on MCP ecosystem, Dust, n8n, Claude/Anthropic

Ce que nous offrons

Stimulating and creative environment, initiative and feedback sharing valued
Expert and involved Geniuses, cultivating kindness and mutual aid
Concrete actions for diversity and RSE
Growth opportunities, support to develop skills and leadership
Pleasant framework: modern offices in Nantes, weekly events to get together
Flexible working mode: telework up to 3 days/week after onboarding, 2 weeks per year of Work from Anywhere
A kitty system: to sponsor projects and value inter-team collaboration
Thorough onboarding: an immersive week to understand products, strategy and meet Geniuses
Engaged company: an RSE working group for responsible growth, plus one day a year dedicated to an association
One day a week dedicated to dogs
Recognized innovative company: ISO 27001 label and B-Corp certification candidate

Balzac Paris - Toutes les offres d'emploi

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Head of Data

Description du poste

Responsabilités

Exigences

Souhaitable

Ce que nous offrons

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