Position: Strong Senior Java Developer
Company: Grid Dynamics
Experience required: 5y
English level: upper

We are looking for Senior Java Developer in Poland. 
1. Project is intended for fixing common vulnerabilities and exposures and maintaining Hadoop ecosystem. Big Data stack, but it’s not ETLs. It’s actually core Java stack;
2. Details on tech stack
Technology stack to maintain include Hadoop, Hive, Sqoop, Apache Airflow, Ranger, Tez, Zookeeper and other technologies;
3. Min requirements to the candidate
Experience in Hadoop, Hive, Sqoop, Apache Airflow