Data Engineers design, build, and manage the infrastructure required for data storage, processing, and analysis. They work with large datasets, ensuring data quality, reliability, and accessibility for data scientists and business analysts. Key responsibilities include building data pipelines, optimizing data storage solutions, and implementing data governance policies.

• Skills Required: SQL, ETL processes, data warehousing, cloud computing (AWS, Azure, GCP), Python, and big data technologies like Hadoop and Spark.