Ready for a new beginning?

We are looking for a Senior Big Data Developer for one of our clients, an international IT company from the banking industry,  to enrich the team of experts.


Responsibilities:

  • Design and implementation of a high-performing, flexible, robust, scalable and easily maintainable global reporting solution
  • Deliver reports to all 10M customers in the Scandinavian countries
  • Continuously develop the application
  • Solve complex problems daily

Qualifications:

  • Programming skills: senior Scala level, basic Python skills, functional programming principles, design patterns, SQL
  • Expert skills in: RDD/Dataframe/Dataset API, Spark functions, joins, aggregations, advanced optimization techniques, knowledge of how Spark components work under the hood
  • Expert knowledge of Hadoop ecosystem, HDFS, Hive, Avro, YARN, Kafka, Flume, HBase, MapR, Cloudera, Splunk; CI/CD: Jenkins, Ansible
  • Overall knowledge of distributed systems, data partitioning/replication
  • Development tools: git, bash, unix ecosystem
  • Overall knowledge of data governance and security
  • Excellent English

Perks:

  • Medical / life insurance
  • Elastic benefit system
  • Team building events, staff parties

Salary:

  • 20,800 - 25,600 PLN