Remote GCP Data Engineer (SQL + BigQuery)

For one of our projects in the car rental industry, we are looking for an experienced GCP Data Engineer with a strong focus on BigQuery. In this role, you will be responsible for building and optimizing data pipelines within the Google Cloud ecosystem as part of an international team.

• 1-3 years of experience in a data engineering or analytics engineering role
• Strong SQL skills
• Hands-on experience with BigQuery or a comparable cloud data warehouse
• Experience with dbt (Core or Cloud) - building models, writing tests, using macros, incremental materializations
• Working knowledge of Python for data engineering tasks (scripting, API integrations, light transformations)
• Experience with at least one orchestration/scheduling tool (Airflow, Cloud Composer, Dagster, Prefect, or similar)
• Familiarity with data ingestion patterns - batch loading, CDC, API extraction
• Comfortable with Git workflows (branching, PRs, code review)
• Awareness of PII handling and basic GDPR compliance practices
• Fluent in Polish and English

Nice to have:

• Experience with Terraform or other IaC tools for managing GCP resources
• Background in the mobility, automotive, or car rental domain

• Build and maintain ETL/ELT pipelines that ingest data from various sources into BigQuery
• Develop and maintain dbt models
• Monitor pipeline health, troubleshoot failures, and implement alerting
• Collaborate with backend engineers to design data contracts and integrate new data sources
• Write and maintain data quality tests and validation checks
• Optimize BigQuery performance (partitioning, clustering, query tuning, cost control)
• Maintain documentation: data dictionaries, pipeline runbooks, model descriptions
• Participate in data modeling discussions and propose improvements to existing structures
• Support analysts and business stakeholders with data access and ad-hoc queries