Kforce has a client in Greenwood Village, CO that is seeking an ETL Data Engineer. Job Summary: We are seeking a highly skilled and motivated ETL Developer/ Data Engineer to design, build, and optimize robust data pipelines that support analytics and reporting across the organization. The ideal candidate will have a strong background in SQL, Spark, and Python, hands-on experience with AWS cloud services, and a working knowledge of data visualization using Tableau. This role is critical in transforming raw data into reliable, analytics-ready datasets to support business intelligence and data science efforts. Responsibilities: * Design, develop, and maintain scalable ETL pipelines using Spark and Python to ingest and transform data from various sources * Focused on back-end development, responsible for coding all data jobs and ensuring efficient execution and automation * Write optimized SQL queries to extract, clean, and manipulate large datasets * Deploy and monitor data pipelines in AWS (e.g., S3, Glue, Lambda, EMR, Redshift) * Collaborate with data analysts, data scientists, and business stakeholders to understand data needs and ensure timely data delivery * Implement and enforce data quality checks, lineage tracking, and performance tuning * Create or support Tableau dashboards that visualize trends and key business metrics using clean, structured datasets * Participate in code reviews, technical design discussions, and documentation of processes and architecture * Key responsibilities include creating and maintaining metrics-for example, tracking how often users interact with specific features like the rewind button * Writes code to capture user interaction data and builds automated pipelines to process and report this information * Participates in stakeholder interactions to gather requirements, share progress, and align on metrics and data insights