Grid Dynamics Holdings, Inc. is seeking a Senior BigData Engineer in Zug, Switzerland. This role involves developing and maintaining data pipelines and showcases for business payment instruments based on clickstream data. You will ensure analytical capabilities for informed decision-making in the payment domain.

Key requirements include strong SQL skills, experience with Scala and Spark, and at least one year of experience with Airflow. The position offers a flexible schedule, professional development opportunities, and a chance to work with a dedicated team on exciting projects.