Job Title: Senior Data Manager Location: Welwyn gardens (2 or 3 days in a week) Type: Contract (Outside IR 35) The Role We are looking for an experienced Senior Data Manager to oversee clinical trial data from setup to final database lock. You will ensure our study data is accurate, compliant, and ready for statistical analysis to help bring new treatments to market faster. What You'll Do Lead Study Data: Design trial databases/forms, clean data, and execute database locks. Ensure Quality: Resolve data discrepancies and manage external lab and tech vendors. Collaborate: Work closely with Biostatistics, Data Science, and Clinical Operations teams. What You Need Experience: Good years in Clinical Data Management. Education: Degree in Life Sciences, Computer Science, Statistics, or related field. Tech Skills: Hands-on experience with EDC systems and CDISC data standards. Bonus: Basic coding skills (SAS, R, or Python) and early-phase trial experience.Interested? Apply now to join a team shaping the future of healthcare. Randstad Technologies is acting as an Employment Business in relation to this vacancy