Senior Data Engineer

Senior Data Engineer 

Remote work / international environment

Rate: up to 160 PLN/h B2B
Start date: 18.05.2026
Long-term cooperation
Working hours: minimum 8:00–16:00, preferably 9:00–17:00

About the Project

We are looking for an experienced Senior Data Engineer for our international client from the media & broadcasting industry. The project focuses on building and maintaining modern analytical platforms and large-scale data processing solutions in cloud environments.

This role is related to replacing a key client-side employee who is currently on long-term sick leave.

Responsibilities

• Designing, developing, and maintaining Data Engineering solutions in cloud environments

• Building and optimizing ETL/ELT pipelines

• Working with large-scale data processing with a strong focus on Data Quality

• Implementing and maintaining solutions based on PySpark and SQL

• Creating and maintaining unit and integration tests

• Automating CI/CD processes

• Collaborating with international technical and business teams

Requirements

• Several years of experience as a Senior Data Engineer

• Strong knowledge of:

  • PySpark

  • SQL

• Hands-on experience with:

  • AWS CDK

  • AWS Lambda

  • Databricks

  • Google Cloud Platform

  • Google App Engine

  • BigQuery

  • Dataproc

  • Airflow

  • Terraform

• Experience in:

  • Data Quality

  • Unit Testing

  • Integration Testing

• Practical knowledge of CI/CD tools:

  • GitHub Actions

  • Jenkins

• Ability to work effectively in distributed and international teams

• English level: minimum B2+ (daily project communication)