Expert Data Engineer

O projekcie:

What will you do?

As an Expert Data Engineer, 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.

We offer

• Hybrid work in one of our locations: Lodz, Poznan, Krakow, Warsaw, Wroclaw (2 office days per week)
• Working in a highly experienced and dedicated team
• Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
• Online training and certifications
• Access to e-learning platform
• Work From Anywhere (up to 140 days/year abroad)
• Social events

Wymagania:

• 7+ years of commercial experience as a Data Engineer
• Strong SQL, Python
• 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

Codzienne zadania:

• 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