Internship - Data & Marketing Consultant - New York

Numberly is recognized as one of the world's leading data marketing specialists with nearly 500 employees and 8 offices worldwide serving more than 500 blue-chip clients (Colgate Palmolive, Sanofi, Moleskine, Nestlé, HSBC..). By putting technology to work for brands and consumers, Numberly is at the heart of business growth and everyone's desire for more responsible and relevant marketing. Numberly leverages the latest advances in data processing, analysis and activation, incorporating artificial intelligence technologies. This approach is part of a virtuous circle in which business competitiveness goes hand in hand with greater respect for privacy and data protection.

Job description

Join our New York team (in our office in Brooklyn, Williamsburg) as a Data & Marketing Consultant Intern, where you will collaborate with colleagues from our global offices (Paris, New York, London & Dubai) to solve complex data and marketing challenges for our clients. This internship offers hands-on experience in strategy development, digital marketing, data analysis, and multidisciplinary teamwork across various industries.

Internship available starting in October 2025 for 3 months or in April 2026 for 3 to 4 months.

Key responsibilities

• Client collaboration : work closely with clients to identify and address their data and marketing challenges using appropriate methodologies (competitive analyses, benchmarks, strategy audit, data, infra).
• Identify business challenges : participate in identifying business challenges (and not just the symptoms) through brainstorms, problem solving methods, decision trees based on business, marketing and data hypotheses, as well as design thinking.
• Data - driven insights : utilize data and marketing expertise to develop actionable insights and optimize client strategies, leveraging the knowledge and tools of our 500 marketing technologists.
• Cross - functional teamwork : coordinate with a diverse team of experts, including data analysts, data scientists, CRM specialists, media traders, and developers, to deliver comprehensive solutions across sectors such as E-Commerce, Pharma, Retail, Consumer Goods, Luxury, and Financial Services.
• Knowledge documentation : contribute to the documentation of methodologies, best practices, and market analyses to continually enhance our collective expertise.

Qualifications

Additional information

Perks & Benefits