Data Engineer

Kraków, Poland

About role
  • As a Data Engineer your job will be to help our product teams create, extract, store and process/query huge amounts of transactional data in an efficient way.
Key Responsibilities
  • You will design, implement and operate pipelines to stream, store and extract data from our systems, processing hundreds of thousands transactions per second
  • You will help to build solutions to answer business queries on the data that is located in heterogeneous environment
  • You will provide development and data science teams with efficient data access methods
  • Experience in design, deployment and maintenance of large data pipelines
  • 2+ years of development experience in Java or Python
  • Good understanding of data quality issues and design of efficient data schema
  • Good understanding of network and operating systems performance
  • Experience with SQL
  • Good communication skills
Nice to have
  • Understanding of algorithms that operate on big data and their performance aspects
  • Experience with Hadoop stack, including Spark and Hive
  • Familiarity with design and operations of data warehouses
  • Experience with cloud (we use AWS)