HCLTech in Spain is seeking an expert Data Engineer to strengthen our data capabilities and drive production-ready solutions. You will work on enterprise-grade Python solutions, build scalable ETL/ELT pipelines, and optimize data processing across ingestion, cleansing, transformation, and enrichment. You will implement reusable data frameworks, ensure observability, monitoring, and DevOps practices, and collaborate with cross-functional teams across our Spanish delivery centers.