Expert Data Consultant
Tech Stack
Job Description, Responsibilities & Requirements
About the Position
Expert Data Consultant
We are looking for an Expert Data Consultant to join GFT Poland and 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.
Responsibilities
As an Expert Data Consultant, your tasks will include:
- 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, and Spark/PySpark skills
- Experience with data modelling
- Understanding of data warehousing, data lakes, and data lakehouse architectures
- Hands-on experience with cloud data engineering tools, preferably in GCP
- Experience with DBT, Airflow, and Trino
- Understanding of CI/CD principles and practices
- Experience designing and building scalable data pipelines
- Hybrid work in one of our locations: Łódź, Poznań, Kraków, Warsaw, Wrocław (2 office days per week)
Nice to Have
- Experience with BI tools such as Power BI, Qlik, or Apache Superset
- Experience with Snowflake
- Experience with Databricks
We Offer
- Competitive salary range: 155 - 205 PLN/H
- B2B contract
- Hybrid work
About the Company
We are GFT Poland. WE KNOW how to tackle complex issues with an innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER. We deliver to our employees, clients, and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE CARE who you are, what you need, how you feel. WE CARE to smile, have fun, and develop as human beings.
Why Choose GFT?
- A culture of top performance
- Deep tech IT engineering & consulting
- 1200 skilled & top-class experts
- 77% of the team are regular/senior
- Products that contribute to a sustainable world
- Competitive salary and benefits
- Ambitious projects, trainings, and tools you need to flourish
- Google Cloud Partner of the Year - for going above and beyond for customers
Locations
- Łódź, PL
- Kraków, PL
- Poznań, PL
- Warszawa, PL
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