Junior/Mid-Level Data Engineer

Warsaw, Poland

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Our client is seeking a Data Engineer with 1,5 - 3 years of experience, focusing on SQL development for e-commerce data systems. This role involves working on data cleaning, transformation, and quality checks using BigQuery and Dataform, with integration across Shopify, WooCommerce, and other e-commerce platforms. The position operates within the UK time zone.

Our client, a data analytics agency, provides custom data engineering and visualization solutions for e-commerce companies in the US, Canada, and Europe. They work with businesses on data-driven insights and impactful transformations.

Key Responsibilities:

  • Develop and optimize SQL queries in BigQuery to support data analysis and transformation tasks.

  • Build and maintain assertions in Dataform for data quality assurance.

  • Ingest data into BigQuery using Airbyte, setting up and managing custom API data connections.

  • Clean and transform data to enable further visualization and reporting.

  • Ensure data accuracy and consistency by merging data from multiple sources, including Shopify, Meta, Google Ads, and Klaviyo.

Qualifications:

  • 2-3 years of experience in data engineering or a related role.

  • Proficiency in SQL, with experience writing analytical queries (window functions, CTEs, UDFs).

  • Experience working with Shopify data schema, BigQuery, and GitHub.

  • Strong problem-solving skills and attention to detail, with a focus on data quality.

  • Experience with GA4 raw data schema is a plus.

  • Familiarity with Dataform and Airbyte is beneficial.

Application Steps:

  1. Complete a Google Form application.

  2. Work on a test assignment.

  3. If successful, attend an interview with the lead Data Engineer.

This role is suited for junior and mid-level engineers looking to grow in a dynamic e-commerce analytics environment. If you're interested, we’d love to hear from you.


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* Salary range is an estimate based on our AI, ML, Data Science Salary Index 💰

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Category: Engineering Jobs

Tags: APIs BigQuery Data analysis Data Analytics Data quality E-commerce Engineering GitHub SQL

Region: Europe
Country: Poland

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