_L'affichage de poste en français suivra / The French job posting follows._
**26WD96718, Senior Software Developer**
**Position Overview**
We are seeking a passionate and experienced Senior Software Developer to join a Data Services team focused on delivering core record- and entity-management services. You will help design, build, and operate services that create and maintain canonical records for people and organizations. This role combines hands-on backend engineering (Python, serverless, microservices, APIs, AWS) with operational ownership and close collaboration with product, data stewards, and UX. The successful candidate will balance delivery of roadmap work with ongoing maintenance and reliability improvements and will help surface steward workflows through steward-facing UI or full-stack work when needed. Familiarity with master data management, data enrichment, identity resolution, or data quality...