Jobs at Criteo

Lead product-focused data science efforts: analyze product and user data, develop and validate models and experiments, partner with product and engineering to drive business outcomes, and mentor stakeholders.

Serve as a strategic creative partner for top-tier clients, turning performance data and market insights into actionable, full-funnel creative recommendations. Lead client-facing storytelling, create pitches and demos, design experiments, collaborate cross-functionally, and leverage AI to innovate formats and drive measurable business outcomes.

Manage end-to-end delivery and continuous improvement of global learning programs, facilitate workshops, administer the LMS, coordinate vendors, partner with People and business stakeholders, and support learning operations and data-driven improvements across the organisation during an 8-month fixed-term contract.

Configure, launch, and QA display and mobile ad campaigns using internal tools and vendor platforms. Manage queues and SLAs, perform pre-launch checks, troubleshoot campaign issues, update workflows, and support regional teams across rotational shifts to improve operational efficiency.

Act as IT counterpart for Monetize process owners, translate business needs into functional specs, design scalable solutions, manage end-to-end delivery including UAT and releases, oversee legacy-to-SAP BRIM transition and data migration, and collaborate with finance, tech leads, and product owner to ensure integration, performance, and documentation.

Lead a team of four engineers to design and deliver scalable user platform services (accounts, identity, permissions, collaboration). Provide technical and team leadership, build end-to-end features with Angular and C#, design APIs and backend services, improve performance and reliability, and drive CI/CD, testing, and engineering best practices.

Design, build, test, and deploy scalable APIs and full‑stack applications. Collaborate with product, R&D, and UI/UX teams, participate in code reviews, and improve CI/CD and testing practices within agile, multicultural teams.

Work on product-focused data science projects: analyze large datasets, build scalable analytics and data-pipeline solutions, run experiments and tests, create models and dashboards, and support product teams to measure and improve advertising outcomes.

Lead and develop a team of Account Executives to win mid-market and enterprise clients in France. Define new-business strategy, drive pipeline and forecast accuracy, support complex deals, build senior client relationships, represent Criteo externally, align cross-functional teams, and use CRM and data to improve performance and scalability.

Lead cross-functional projects to improve Operations across Performance Media commercial models. Design and document workflows, define roles and escalation paths, track operational metrics, surface insights and risks, and drive implementation of scalable processes. Partner with Product, Commercial, and Ops leadership to align stakeholders, recommend trade-offs, and continuously improve efficiency, quality, and SLA adherence.

Lead BidSwitch product initiatives to maintain RTB trading infrastructure leadership. Identify market needs, define capabilities, oversee R&D feature delivery, collaborate with commercial and marketing teams, and engage clients to drive product-market fit and integrations with Criteo platform.

Support EMEA Sales Strategy by analyzing sales and account performance, ensuring data integrity in Salesforce and sales solutions, assisting business planning and pipeline reviews, automating processes, territory sizing, and driving process improvements across channels and countries.

Support Account Strategists in managing and growing agency relationships across French, UK, and German markets. Monitor, optimize, and report on campaign performance; identify growth opportunities; prepare agency presentations and annual communication plans; perform administrative tasks including Salesforce updates and mail merges; provide backup support and assist with team events and workshops.

Lead and coordinate product-focused data science initiatives: partner with Product and R&D, define roadmaps, translate business needs into analytics and models, apply AI/statistics to guide product decisions, communicate with senior stakeholders, and drive adoption of measurement, identity/privacy, personalization, and new marketing outcome efforts.

Analyze customer financial statements and credit risk, set credit limits for medium-value customers, manage delinquent accounts, resolve payment disputes, recommend account strategies to prevent delinquencies, present recommendations to management, engage internal partners, and may train new team members to improve cash flow and reduce risk.

Design, implement, test, and maintain fullstack features using C# (backend) and Angular (frontend). Collaborate with Product and UI/UX, review code, handle incidents, and improve codebase maturity and technical debt.

Serve as primary strategic contact for assigned accounts, build and execute account plans to drive retention and growth, analyze performance and KPIs to deliver insights, conduct business reviews, advocate client needs across product and engineering, and identify upsell/cross-sell opportunities to demonstrate measurable customer value.

Drive new business across the Nordics: convert leads, build pipeline, close multi-product AdTech deals (including C-level), use CRM and sales tools, forecast accurately, and collaborate cross-functionally while engaging in market-facing activities and events.

Apprenticeship supporting design, configuration, testing, and deployment of AI agents using Salesforce Agentforce and Slack AI. Assist with prompt design, troubleshooting, documentation, demos, and Agile team activities while learning from experienced engineers and progressively owning projects.

Manage a portfolio of UK advertiser accounts to retain and grow revenue through campaign optimization, performance analysis, upselling Criteo solutions, budgeting, forecasting, and client-facing reporting and presentations.