Senior Engineer — Data Ingestion & Preparation (CSL)

Act in a hands‑on capacity to implement, operate, and stabilize data ingestion and preparation processes, ensuring data is properly structured and ready for publication in the Common Semantic Layer (CSL), in alignment with the semantic data dictionary defined by the external provider.

Role Mission

• Design, implement, and operate data ingestion pipelines (batch and/or streaming) from multiple sources (e.g., SEP, NUEK, fraud systems, webservices).
• Ensure data availability in the Stage layer as a faithful replica of source systems.
• Prepare and transform datasets into Common and Refined layers, following CSL standards.
• Apply business transformation rules aligned with data mappings (e.g., OneGMR, Churn).
• Work closely with the external provider to ensure adherence to the semantic data dictionary and mapping requirements.
• Identify, troubleshoot, and resolve ingestion issues (failures, delays, inconsistencies).
  Full-time Informática y tecnología