Expert Data Consultant with GCP

GFT Technologies Poland; Warszawa; On-site; PLN 260,000 - 380,000; Full time

Job summary

GFT Technologies Poland is seeking an Expert Data Consultant to design and build modern data platforms across cloud and on-prem environments in Warsaw. You will partner with stakeholders to create scalable data solutions and data-driven decision making in agile teams.

You will design, build, test and deploy data models, ETL/ELT pipelines, data warehouses, and ingestion frameworks. Strong SQL and Python, BigQuery, DBT, Airflow, Trino and CI/CD practices are essential.

Qualifications

• 7+ years of commercial experience as a Data Engineer
• Strong SQL, Python
• Hands-on experience with GCP data engineering tools
• Experience with data modelling
• Understanding of data warehousing, data lakes and data lakehouse architectures
• Very good knowledge of BigQuery
• Experience with DBT, Airflow and Trino
• Understanding of CI/CD principles and practices
• Experience designing and building scalable data pipelines

Responsibilities

• Design, build, test and deploy cloud and on-premise data models and transformations
• Develop and maintain ETL and ELT pipelines
• Onboard new data sources and build data ingestion frameworks
• Design, build, test and deploy cloud data warehouses and data products
• Optimize data views and schemas for reporting and visualization use cases
• Review, interpret and implement business and technical requirements
• Collaborate on backlog refinement, user stories and epics in Jira
• Ensure data platform performance, scalability and reliability

Skills

SQL

Python

Data modelling

Data warehousing

CI/CD concepts

Data pipelines

Data lakes / lakehouse

Tools

DBT

Airflow

Trino

BigQuery

Job description

As an Expert Data Consultant, you will help design and build modern data platforms and products across cloud and on-premise environments. You will work closely with business and technical stakeholders to create scalable data solutions, optimize data processing pipelines, and support data-driven decision making within agile delivery teams.

• Design, build, test and deploy cloud and on-premise data models and transformations
• Develop and maintain ETL and ELT pipelines
• Onboard new data sources and build data ingestion frameworks
• Design, build, test and deploy cloud data warehouses and data products
• Optimize data views and schemas for reporting and visualization use cases
• Review, interpret and implement business and technical requirements
• Collaborate on backlog refinement, user stories and epics in Jira
• Ensure data platform performance, scalability and reliability

Requirements

• 7+ years of commercial experience as a Data Engineer
• Strong SQL, Python
• Hands-on experience with GCP data engineering tools
• Experience with data modelling
• Understanding of data warehousing, data lakes and data lakehouse architectures
• Very good knowledge of BigQuery
• Experience with DBT, Airflow and Trino
• Understanding of CI/CD principles and practices
• Experience designing and building scalable data pipelines

Nice to have

• Experience with Spark/PySpark
• Experience with BI tools such as Power BI, Qlik or Apache Superset