Data Engineer, Marketing Systems: Data Flows & Tracking

Ruby Labs; Poland; On-site; PLN 230,000 - 260,000; Full time

Job summary

Ruby Labs is seeking a Data Engineer who can own data engineering tasks, integrations, and marketing systems, delivering reliable work in production environments.

The core stack is Python, SQL and Bash, with required experience in Google Tag Manager, tracking pixels, and JavaScript. Airbyte and Airflow are nice-to-have, while BigQuery, ClickHouse, Pub/Sub and CI/CD experience will help you grow and ship impact.

Qualifications

• This is not a junior learning role; you will own and deliver across data engineering tasks, integrations, and marketing systems.
• Core technical base is Python, SQL, and Bash. Experience with GTM, pixels, and JavaScript is required.

Responsibilities

• Support and improve integrations in Airbyte and Airflow
• Work with GTM, marketing data sources, tracking, pixels, and conversion workflows
• Help move and transform data across BigQuery, GCS, Pub/Sub, ClickHouse, and external systems
• Troubleshoot pipeline, tracking, payment, and data quality issues
• Support payment orchestration data flows, including subscriptions and payment processing
• Work with different systems in combination and document how data flows between them
• Collaborate cross-functionally with Data, Marketing, Product, Engineering, and Billing teams

Skills

Python

SQL

Bash

Google Tag Manager

Pixel/conversion setup

JavaScript

Tools

Airbyte

Airflow

Job description

Ruby Labs is seeking a Data Engineer who can own data engineering tasks, integrations, and marketing systems, delivering reliable work in production environments.

The core stack is Python, SQL and Bash, with required experience in Google Tag Manager, tracking pixels, and JavaScript. Airbyte and Airflow are nice-to-have, while BigQuery, ClickHouse, Pub/Sub and CI/CD experience will help you grow and ship impact.