About the job
About Checkout.com
Checkout.com powers online payments for brands such as eBay, ASOS, Klarna, Uber Eats, and Sony. While not always visible to consumers, our technology supports seamless digital payment experiences behind the scenes.
Headquartered in London with teams in 19 offices across six continents, Checkout.com values performance and continuous improvement. Every role here shapes the future of fintech and digital commerce.
Our mission: help businesses in the digital economy manage and optimize payment flows, driving higher conversion rates, compliance, and cost efficiency.
Role Overview: Senior Data Analyst - Payment Success
The Payment Success team seeks a Senior Data Analyst in Barcelona. This role focuses on building and refining payment strategies for Tier-1 merchants. As a primary contact for merchant payment performance, the analyst will help define, deliver, and improve tools that surface the value of our payment solutions.
Collaboration is central. The analyst will work with Payment Performance engineers, data scientists, and cross-functional partners to set priorities and strengthen merchant outcomes using advanced analytics and technology.
Key Responsibilities
- Advise key merchants by developing effective payment strategies tailored to their needs.
- Analyze complex data sets to uncover insights and detect anomalies in payment performance.
- Design and run experiments and A/B tests, including those using machine learning approaches, to improve results.
- Develop automation tools for monitoring and optimizing merchant performance.
- Define clear metrics to measure the impact of new solutions on merchant outcomes.

