About The RoleThe Role ensures high-quality master supporting commercial operations across multiple systems in a pharma/life sciences setting. Along with core stewardship activities — processing data change requests, onboarding, enrichment, and data quality initiatives — this role also drives automation of MDM operations using Python and PySpark within Reltio MDM, reducing manual effort and improving data quality at scale.Typical AccountabilitiesProcess Data Change Requests related to HCP/HCO master dataConduct matching and merging of HCM records within Reltio MDMMonitor and process data queues across all object types in scopeIdentify, plan, and implement data quality initiativesBuild automation scripts using Python/PySpark for data cleansing, matching, deduplication, and reportingCollaborate with Commercial business users on data availability, completeness, and quality needsPerform data completeness/quality assessments of external provider dataPerform mass data uploads, cleansing, enrichment,
and updatesPerform analysis and maintenance for HCP/HCO data within Reltio MDMCooperate with IT/Data Engineering on issue resolution and automation opportunitiesConduct data investigations and matching across sourcesProvide reports/dashboards on data in scope, using Python/PySpark for automation where applicableDefine and track KPIs and Data Quality Metrics; support junior team membersEssential4–6 years of experience in Data Stewardship/Data Management Operations, preferably in Pharma/Life SciencesHands-on experience with Reltio MDM (or similar MDM platform) for HCP/HCO dataWorking knowledge of Python and PySpark for automation and data pipelinesHands-on experience with AWS services (S3, Glue, SageMaker etc..)Familiarity with API-based integrations for MDM data exchangeStrong understanding of data quality and data management principlesExperience in data analysis and processing activitiesAdvanced MS Excel and intermediate/advanced SQL knowledgeHigh attention to detail; proactive, analytical, and investigative mindsetProven track record of process improvement, including automation of manual processesStrong written/verbal communication skills