Job Title: Senior Statistician

Introduction to role:

This role is based in Barcelona, with an on-site commitment of three days a week. Fluency in English is required.

Are you ready to turn complex data into decisions that accelerate life-changing medicines to patients? As a Senior Statistician, you will play a critical role in shaping study designs, strengthening evidence packages, and enabling confident decision-making across our integral portfolio.

You will join a community that blends deep statistical expertise with curiosity and courage. Here, you will contribute to high-impact deliverables, collaborate closely with diverse project teams, and be visible at key decision points. You will influence how we design, analyze, and interpret studies, learn from constructive challenge, and help raise the standard of statistical practice across the enterprise.

Accountabilities:
The Senior Statistician II may work directly within a project and/or support statistical methodological advances.

The accountabilities for supporting projects directly are:




• Provide statistical expertise for complex design and interpretation for preclinical or clinical programmes, high level internal governance committees, regulatory submissions and/or commercialisation.
• Analyse internal and external information, perform modelling and simulation to inform design decisions and the development of decision criteria.
• Develop a Statistical Analysis plan for complex studies and/or project deliveries.
• Act as a coach/guide for less experienced statisticians in the production of analysis, supporting graphics and analysis tables for study reports, Global Medical Affairs studies or publications.
• Able to analyse, interpret, summarise and communicate results of complex studies • Contribute to the regulatory submissions including specification of overview documents and response to regulatory questions.
• Identify opportunities for the application of modelling and simulation to improve study design.
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📌 Senior Statistician (Barcelona)
🏢 AstraZeneca
📍 Barcelona