Want to

shape how millions of users experience digital products

through data and experimentation? We're looking for a

Senior Data Analyst

to lead

A/B testing and data-driven decision making

across the digital user journey. You'll operate at the intersection of

product, business, and data , driving measurable impact on

customer experience, engagement, and conversion . What you'll do

Lead and scale

A/B testing and experimentation frameworks Partner closely with

Product Owners and stakeholders

to drive decisions Turn complex data into

clear insights and compelling stories Contribute to the full lifecycle of data-driven digital products, from the initial ideation stage through to development and performance analysis Define

tracking and measurement strategies

across web & app Own

reporting and dashboards

for product performance Drive alignment and

evangelize data-driven thinking What you bring

5-7+ years in

Digital Analytics / Data Analysis Strong expertise in

experimentation & hypothesis-driven testing Advanced

SQL

skills (BigQuery / Databricks preferred) Hands-on experience with

GA4, tag management (GTM / Tealium) Experience with

Tableau, Looker, Power BI or similar Strong

stakeholder management and communication skills Comfortable in

fast-paced environments Nice to have

Experience with





Monetate or similar A/B testing tools Knowledge of

CDP, personalization Background in

Travel, Retail or eCommerce What do we offer YOU?

Permanent contract 30 working days of vacation Recognition bonus system Private health insurance WFH equipment + welcome package WFH monthly expenses compensation Access to Udemy courses Sponsored gym membership Tax-free benefits (ticket restaurant, kindergarten and transport) A dynamic and international team Everyone has a voice; we are a Holacracy organisation At Cognizant Netcentric, we embrace an inclusive workplace, one where diversity is not just respected but celebrated. We do not discriminate based on age, gender, race, religion, sexual orientation, disability, or any other protected status. Our doors are wide open to all those who meet our high standards, and we cherish the distinct individuality and unique perspectives in our teams. We firmly believe that a diverse and equitable workforce is the catalyst for groundbreaking innovation, boundless creativity, and seamless collaboration. We are aware of bias and have established clear criteria to take them out of the decision-making process, ensuring all qualified applicants will receive consideration for employment.

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📌 Senior Data Analyst – Experimentation & Digital Analytics (Madrid)
🏢 Cognizant Netcentric
📍 Madrid