Senior Data Engineer

2 weeks ago


Remote Warszawa, Czech Republic Link Group Full time

We are looking for a seasoned Senior Data Engineer to join our team at Link Group. As a key member of our technical team, you will be responsible for designing and implementing solutions to meet business requirements using your expertise in the Hadoop ecosystem.

Your primary focus will be on developing and maintaining large-scale data processing systems, leveraging your skills in Scala/Spark. You will work closely with our developers to provide automation and pipelines for testing and deployment, ensuring seamless integration with our Enterprise Data Lake.

As a Senior Data Engineer, you will thrive in an agile environment with international teams, collaborating effectively to deliver high-quality results within tight deadlines. With a strong understanding of CI/CD concepts and related processes, you will ensure that our codebase is maintainable, efficient, and scalable.

Key Responsibilities:

  • Design and implement data processing systems using Scala/Spark
  • Develop programs, scripts, and macros for data extraction, transformation, and analysis
  • Support and maintain existing Hadoop applications and related technologies
  • Develop and maintain technical documentation, including data models, process flows, and system diagrams
  • Create Scala/Spark jobs for data transformation and aggregation as per complex business requirements

Requirements:

  • Extensive experience with Spark, Scala, and the Hadoop ecosystem
  • Strong understanding of CI/CD concepts and related processes
  • Familiarity with Agile environments and international teams
  • Proficiency in SQL, HQL, Oozie, Jenkins, ETL, shell scripting, Git, and Splunk


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