Data Engineer: ETL & Big Data, 12-Month Contract

We As Web; Polska; On-site; PLN 229,000 - 241,000; Full time

Job summary

We As Web is seeking a Data Engineer for a 12-month engagement in Poland. You will build and maintain ETL/ELT pipelines, integrate data from multiple sources, and design data warehouse structures using Spark and cloud data warehouses.

You will collaborate with analytics and Data Science teams to ensure data quality and consistency, applying Big Data tools with Python/Java/Scala. English proficiency at B2 level is required.

Qualifications

• At least 3 years of experience as a Data Engineer.
• Experience with Apache Spark, dbt, or similar tools.
• Proficiency in Python, Java, or Scala.
• Familiarity with Snowflake, BigQuery, or Redshift.
• English proficiency at B2 level or higher.

Responsibilities

• Build and develop ETL/ELT pipelines.
• Integrate data from multiple sources.
• Design data warehouse structures.
• Work with Big Data technologies.
• Ensure data quality and consistency.
• Collaborate with analytics and Data Science teams.

Skills

ETL/ELT pipelines

Spark

Python

Java

Scala

English (B2+)

Tools

Apache Spark

dbt

Snowflake

BigQuery

Redshift

Job description

We As Web is seeking a Data Engineer for a 12-month engagement in Poland. You will build and maintain ETL/ELT pipelines, integrate data from multiple sources, and design data warehouse structures using Spark and cloud data warehouses.

You will collaborate with analytics and Data Science teams to ensure data quality and consistency, applying Big Data tools with Python/Java/Scala. English proficiency at B2 level is required.