CareerPlan

Chief Data Officer

Paris, FRFull-time2026-09-28 → 2026-11-10

Core

Lead the Data & AI function to structure the department, define AI roadmaps (LLMs, Agentic AI), and orchestrate synergy between infrastructure, AI, and Business Intelligence for an adtech company.

Role type

Chief Data Officer (CDO), strategy-level leader with hands-on technical authority

Builds

Internal data APIs, unified dashboards, real-time AI inference pipelines, and automated yield optimization systems

Domain

Digital Advertising Technology (Adtech) and Artificial Intelligence

Deliverable

production ML models

Required skills

Adtech/High-Frequency Trading experience, Machine Learning (real-time inference, reinforcement learning), Data Architecture, Kubernetes, ClickHouse, LLM tooling, Data Governance, Budget Management

Preferred skills

Deep Learning, Transformers, GPU-based training, Ph.D. in Mathematics/Statistics/CS

Technologies

ClickHouse, SQLMesh, Lightdash, Kubernetes, Claude, OpenAI, Gemini

Responsibilities

Structure the Data department and define organizational building blocks, Define and execute AI strategy for LLMs and Agentic AI, Own data governance and GDPR compliance, Manage the Data & AI annual budget, Lead Heads/Leads of Data Engineering, Data Science, and Analytics pillars, Represent Data & AI to the board and investors

Seniority

Executive (CDO), strategy & mentorship with hands-on technical authority