Cytel seeks a Senior/Principal Statistical Programmer for a sponsor-dedicated, fully remote role embedded with a general pharmaceutical client. You will oversee SDTM/ADaM work, define.xml and reviewer’s guides, and deliver high-quality programming for regulatory submissions. You will develop SAS and R programs, supervise CRO deliverables, support study reports, DSURs and regulatory filings, and ensure adherence to FDA/ICH guidelines while leading project activities.