Senior Clinical Statistical Programmer (Portfolio Development / Biometrics / Programming)

The Role

CSL is looking for a Senior Programmer to take technical ownership of one or two clinical trials from first line of code to final submission package. This is a hands-on statistical programming role with real authority attached to it: you'll be the person a study team turns to when the data needs to hold up under regulatory scrutiny, and the person who decides how a dataset gets built, not just who builds it. You'll work alongside statisticians, data managers, medical writers, and regulatory colleagues as a peer, not a downstream resource — reading protocols and SAPs early enough to shape how a study's analysis gets structured, then seeing that structure through to submission-ready SDTM and ADaM datasets, TFLs, and supporting documentation.

Hybrid Based (3 days a week onsite) in Maidenhead

Why It Matters

Clinical data is only as useful as the programming behind it is trustworthy. Every regulatory decision downstream — every safety signal caught or missed, every submission accepted or queried — traces back to whether the datasets and outputs were built right the first time. This role sits at that pressure point. You're not just executing specifications; you're often the one writing them, catching the ambiguity in a protocol before it becomes a data problem three months later, and making the judgment calls that keep a study's analysis both scientifically sound and audit-ready.