Overview As a Senior Statistician you will support one of our key pharmaceutical clients within our FSP function and will concentrate on oncology studies. This will be a hands-on technical role which may provide lead opportunities, if desired.
This role will be full time and permanent and can be remote or hybrid (depending on the successful candidate's location). The successful candidate must be based in one of the following countries: Spain, France, Poland, Scotland, England, Northern Ireland or Wales.
Responsibilities The following areas of expertise will be aligned to the role...
Statistical expertise and scientific leadership
Leadership and people development
Compliance, quality and governance
Communication and influence
Qualifications Educated to PhD or MSc in Biostatistics, statistics or a related discipline
5+ years experience working with a CRO environment or pharmaceutical company
2-3+ years of oncology experience
Experience with solid tumor efficacy QC (familiarity with RECIST, time to event endpoints, etc)
5+ years of CDISC experience
Good programming skills in SAS/R
Experience in drafting/reviewing stats or data management documents (advantageous)
Able to work independently, but also be a strong team player
Why Join Us
Remote working and flexible working hours
Career development, mentorship, and continuous learning
Supportive,



friendly, and collaborative culture
About Phastar
Phastar is an award-winning biometrics and data science CRO, trusted by pharma, biotech, and medical device companies worldwide. With a general team of data specialists, we bring expertise, precision, and pace to every trial, because behind every data point is a patient waiting for treatment.
We transform complex data into clear, actionable intelligence, helping accelerate drug development, and bring life-changing therapies to patients faster.
Awards & Recognition
SCRIP – Best Contract Research Organization, Specialist Provider
Citeline – 2025 Award Winner
Fierce CRO Awards – Recognized Industry Leader
Phastar is committed to the principles and practices of equal opportunities and to encourage the establishment of a diverse workforce. It is our policy to employ individuals on the basis of their suitability for the work to be performed and their potential for development, regardless of age, sex, race, color, nationality, ethnic or national origin, disability, marital status, pregnancy or maternity, sexual orientation, gender reassignment, religion, or belief. This includes creating a culture that fully reflects our commitment to equal opportunities for all.
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📌 Senior Statistician (Madrid)
🏢 PHASTAR
📍 Madrid