Senior Data Engineer

Data

Senior Data Engineer

Data
Warszawa, Warszawa

1dea

Full-time
B2B
Senior
Remote
41 - 47 USD
Net per hour - B2B

Job description

Senior Data Engineer – AWS/Databricks/Python


Primary Responsibilities:

  • Design, develop and maintain data pipelines to extract data from a variety of sources and populate data lake and data warehouse

  • Develop the various data transformation rules and data modelling capabilities

  • Collaborate with Product Analyst, Data Scientists, and Machine Learning Engineers to identify and transform data to make data understandable.

  • Experience in implementing data quality checks, maintain data catalogues, use orchestration, logging, and monitoring tools, data analysis, information architecture concept and implementation, Git for version control and understand various branching strategies

  • Use test driven development methodology when building ELT/ETL pipelines


Required Experience and Skills:

  • min 5 yrs of relevant experience

  • Solid experience with AWS services (S3, IAM, Redshift, Sagemaker, Glue, Lambda, Step Functions, CloudWatch)

  • Experience with platforms like Databricks, Dataiku

  • Proficient in Python / Java, SQL – Redshift preferred, Jenkins, CloudFormation, Terraform, Git, Docker, 2-3 years of Spark – PySpark

  • Good communication and SDLC documentation skills.


Tech stack

    English

    B2

    Polish

    B2

    Python

    advanced

    Amazon AWS

    regular

    Databricks

    regular

    Java

    nice to have

Office location

Published: 01.10.2025
Senior Data Engineer - 1dea