Senior Data Engineer & Cloud Architect (GCP)

SALESTUBE sp. z o.o.; Warszawa; Hybrid; PLN 260,000 - 420,000; Full time

Benefits offered by this job

Hybrid work model

Pet-friendly office

Language platform access (English/Ger)

Private medical care

Multisport card

Climate action initiative with WWF

Buddy onboarding

Parking for bikes

Job summary

SALESTUBE sp. z o.o. is seeking a Senior Data Engineer to architect scalable Google Cloud data platforms and mentor the team in best practices. You will collaborate with stakeholders to translate requirements into robust data solutions and help drive operational excellence across the cloud estate.

You will focus on designing secure, reliable data pipelines, standardizing ETL/ELT, and providing strategic guidance while hands-on coding when needed.

Qualifications

• 5+ years of commercial data engineering with Google Cloud.
• Google Cloud Professional Data Engineer certification (expected or to be obtained within first month).
• Advanced knowledge of Google Cloud services: BigQuery, Cloud Storage, Pub/Sub, BigTable, Dataflow, Dataproc, Cloud Functions/Run, IAM, Networking.
• Advanced SQL skills (window functions, partitioning, clustering in BigQuery) and Python proficiency.
• Excellent communication skills to act as a technical partner for external stakeholders.
• English proficiency at a minimum B2 level.

Responsibilities

• Design scalable Google Cloud data architectures from the ground up, filling workloads of a Cloud Architect.
• Moderate discovery sessions, translate architectural concepts into business value, and challenge client requests during pre-sales and project phases.
• Transform ETL scripts into standardized ELT frameworks, implement metadata-driven architectures, and define rules for orchestration.
• Design and implement security standards, audit logging, and data quality monitoring.
• Mentor the team through pair programming, set technical standards, and conduct code reviews.

Skills

Google Cloud Data Engineering

BigQuery

Advanced SQL

Python

CI/CD (GitHub Actions/Cloud Build)

Infrastructure as Code (Terraform)

Airflow

Communication skills

English proficiency (B2)

Tools

Git

GitHub Actions

Cloud Build

Terraform

Airflow

Kubernetes (GKE)

Docker

Job description

SALESTUBE sp. z o.o. is seeking a Senior Data Engineer to architect scalable Google Cloud data platforms and mentor the team in best practices. You will collaborate with stakeholders to translate requirements into robust data solutions and help drive operational excellence across the cloud estate.

You will focus on designing secure, reliable data pipelines, standardizing ETL/ELT, and providing strategic guidance while hands-on coding when needed.