Job Description Scala  Spark Data Engineer Austin, TX Contract  Experience in developing Big Data applications using java, Scala, python, Spark, Hive, Kafka, apache airflow Designing and building dimensional data models to improve accessibility, efficiency, and quality of data Database development experience with Relational or MPPdistributed systems such as OracleTeradataVerticaHANAHadoop Should be proficient in writing Advanced SQLs, Expertise in performance tuning of SQLs