Data Engineer with GCP

Senior Data Engineer (GCP / BigQuery Specialist)

We are looking for an experienced Senior Data Engineer with a minimum of 3 years of commercial experience primarily focused on Google Cloud Platform (GCP), BigQuery, Python, and SQL .

You will be joining our client—an innovative Insurtech company that runs a highly successful online platform for purchasing and comparing insurance. This role offers the opportunity to make a significant impact on their data architecture.

Key Technology & Expertise :

Cloud Focus (3+ years required) : Expert proficiency in GCP for building and managing data infrastructure, with a very strong emphasis on BigQuery .

Core Languages (3+ years required) : Strong command of Python (including the Pandas library) and advanced SQL .

Orchestration & ETL / ELT : Experience with Airflow (running on Kubernetes / K8s ), dbt , and Airbyte for modern data transformation processes.

Infrastructure as Code (IaC) : Practical experience with Terraform .

Data Modeling : Proven expertise in data modeling and designing robust ETL / ELT pipelines , including data migration projects.

Monitoring : Familiarity with monitoring tools like PagerDuty .

What You Will Be Doing :

Designing and implementing scalable and high-performance data processing solutions using GCP and BigQuery.

Automating data loading and transformation workflows (ELT / ETL).

Collaborating with analytics teams to ensure data quality and accessibility.

Optimizing and maintaining the existing data infrastructure.

Project Details :

Rate : Competitive hourly rate (max. approx. 200 PLN / h B2B , target for a 'regular senior' is ~170 PLN / h).

Duration : Starts with a 3-month trial period with the strong potential for a long-term partnership.

Timezone : Standard working hours aligned with the EST timezone .

Hiring Process (2 Stages) :

Initial Interview (High-Level) : Focus on expertise, soft skills, tools, and project experience.

Technical Challenge : Practical assessment including SQL and Python questions .

A mandatory background check is required upon accepting the offer.