Customer Success Intern
Criteo
London, United KingdomOn-siteEntry levelPosted Oct 20, 2026
€63,000 total comp-€20,296 kept per year on a comfortable lifestyle
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Job description
Who you are
- Bachelor's or Master's degree
- Available for a full-time, 6 months internship based in London
- Strong analytical mindset with the ability to interpret data and derive meaningful business insights
- Organisational skills with strong attention to detail and the ability to manage multiple priorities
- Interested in Customer Success, Account Management, Retail Media, eCommerce, Digital Advertising, or AdTech
- Comfortable working with cross-functional teams in a fast-paced and international environment
- Enjoys working with people to drive the best possible outcome for the business and the client
- We acknowledge that many candidates may not meet every single role requirement listed above. If your experience looks a little different from our requirements but you believe that you can still bring value to the role, we’d love to see your application!
What the job involves
- We are looking for a Customer Success Intern to support our Customer Success team in managing retail eCommerce partners across the UK
- The role focuses on monitoring retailer performance, analysing data, identifying growth opportunities, and strengthening long-term partnerships
- You will collaborate with cross-functional teams, contribute to strategic initiatives, and support process improvements to drive customer success and business growth
- Support the Customer Success team in managing a portfolio of retail eCommerce partners across the UK
- Monitor and analyse retailer performance metrics, identify trends, and provide actionable insights to support business growth
- Assist in preparing business reviews, performance reports, and customer presentations
- Identify opportunities to improve retailer satisfaction, engagement, and long-term partnership success
- Collaborate with Analytics, Demand, Product, and Technical teams to support the successful execution of customer initiatives
- Contribute to strategic discussions on retailer growth, the adoption of new solutions, and revenue opportunities
- Support opportunity tracking and sales pipeline forecasting using tools such as Salesforce
- Conduct market research and competitive analysis to identify industry trends and inform customer success strategies
- Contribute to process improvement projects, documentation, and initiatives that enhance operational efficiency and best practices
- Practical experience in B2B sales, SDR activity and demand generation within a leading AdTech business
- Exposure to retail media, digital advertising and the commercial relationships between agencies, brands and retailers
- Hands-on experience with prospecting techniques, sales technology, campaign execution and CRM management
- The opportunity to work alongside experienced commercial leaders and contribute directly to pipeline development and business growth
- A supportive, collaborative environment where your ideas, initiative and contribution will make a difference
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