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    Senior Data Engineer
    Data
    Limango Polska

    Senior Data Engineer

    Limango Polska
    Wrocław
    Type of work
    Full-time
    Experience
    Senior
    Employment Type
    B2B
    Operating mode
    Remote
    Limango Polska

    Limango Polska

    At limango, we've been in e-commerce for 17 years. We're part of the OTTO Group, one of Europe's top e-commerce companies, along with platforms in Poland, the Netherlands, and Germany. We're the shopping platform with the biggest selection of products for the whole family! We work and play together. We value work-life balance and create a culture of respect, trust, and equality. If you're looking for a company that shares these values, we'd love to have you on board.

    Company profile

    Tech stack

      CI/CD

      advanced

      PySpark

      advanced

      SQL

      advanced

      Python

      advanced

      AWS

      regular

      Databricks

      nice to have

    Job description

    Friendly offer

    Senior Data Engineer @ Limango

    Remote/Wroclaw

    B2B contract – daily rate 900-1250pln


    Your role and main tasks

    • Development of Central Lakehouse Data Platform based on AWS / Databricks ecosystem
    • Managing data infrastructure (Terraform AWS / Databricks) and ETL code (PySpark, Delta Live Tables, SparkSQL)
    • Implementing monitoring, data quality tests, unit testing for code, and automated alerts into the system
    • Refactoring legacy AWS solutions (AWS Glue, Redshift) into monitored and CI/CD deployed Lakehouse ecosystem with data expectations / data quality testing
    • Active support for building medallion lakehouse architecture for ML and analytics data and introducing data-mesh concepts
    • Active support for business analytics and ML teams working on the data platform

     

    You will need

    • degree in Information Systems, Computer Science, Mathematics/Physics, Engineering, or a related field
    • several years of experience building data engineering solutions (ideally in E-commerce)
    • very good knowledge of Python programming (building applications, automated testing, packaging and deployment) 
    • real experience with PySpark data processing and good understanding of Spark processing engine architecture
    • Advanced SQL processing skills
    • experience with data lakes architecture and data modelling paradigms
    • experience with Terraform infrastructure-as-code and CI/CD deployments
    • experience with building and deploying data engineering ETL applications – CI/CD pipelines in git environments 
    • Fluency in English – we work in an international environment
    • Team player attitude and willingness to learn modern technologies / frameworks


    Nice-to-have

    • Familiarity with AWS Cloud architecture and Databricks platform will be very welcomed
    • Experience with AWS Glue and Redshift warehousing
    • Experience with CloudFormation templates
    • Experience with AWS Kinesis and Spark streaming processing
    • Good knowledge of Scala coding, functional programming and application development  
    • Experience with MLOps environments (e.g., MLFlow)  


    Benefits:

    • Access to private healthcare, ensuring the well-being of you and your loved ones.
    • Language classes in English and German, tailored to your skill level.
    • Remote work opportunities and flexible working hours to accommodate your schedule.
    • Co-finance of Multi-sport card
    • Office located in the vibrant center of Wrocław, with nearby amenities including cinemas, fitness clubs, and a variety of lunch options.
    • After hours we often organize interesting outings or meetings in our office or near by J