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Senior Data Engineer (Big Data)
  • Warszawa
Senior Data Engineer (Big Data)
Warszawa, Warszawa, mazowieckie, Polska
Square One Resources Sp. z o.o.
20. 4. 2025
Informacje o stanowisku

We’re looking for an experienced Data Engineer to join a long-term project for a trusted financial client. The role involves working with cutting-edge cloud technologies, especially within the Google Cloud Platform ecosystem. Youll be building scalable data solutions with a focus on performance, automation, and security.

Senior Data Engineer (Big Data)



Your responsibilities

  • Design and build cloud-based data pipelines using modern tools and best practices.
  • Optimize data workflows for performance, scalability, and reliability.
  • Automate testing processes and ensure data security and system stability.
  • Work with both structured and unstructured data across hybrid (cloud/on-prem) environments.
  • Take part in architectural decisions and help define standards for data engineering.
  • Collaborate closely with cross-functional teams to deliver robust data solutions.

Our requirements

  • 5+ years of commercial experience in Big Data / Data Warehouse projects, ideally on GCP.
  • Strong SQL skills and deep understanding of databases.
  • Proficiency in Python.
  • Hands-on experience with GCP services (BigQuery, Dataflow, Cloud Composer) or equivalent tools in AWS/Azure.
  • Familiarity with CI/CD tools such as Azure DevOps or GitHub.
  • Advanced English and an analytical, proactive mindset.
  • DBT
  • Looker
  • Spark
  • Terraform (IaC)

What we offer

  • B2B contract
  • Long term cooperation
  • Hybrid job
  • Working devices from the client

 

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