Expert Data Consultant

GFT Poland is hiring an Expert Data Consultant to design and build modern data platforms and products across cloud and on-premise environments. The role involves working closely with business and technical stakeholders within agile delivery teams to create scalable data solutions and support data-driven decision making.

• 7+ years of commercial experience as a Data Engineer
• Strong SQL, Python skills
• Experience with data modelling
• Understanding of data warehousing, data lakes, and data lakehouse architectures
• Hands-on experience with GCP data engineering tools
• 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
• Experience with Snowflake
• Experience with Databricks

• 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