Junior Data Warehouse Engineer

We’re looking for a Junior Data Warehouse Engineer to join our DWH Unit in BI department.

Key responsibilities:

• Working under supervision of DWH Unit Tech Lead
• Communicate with our Analytical Unit and implement changes in DWH according to their request
• Build and maintain entities/pipelines/tables
• Write SQL queries and procedures to extract and combine data from different data sources
• Setting up and maintaining ETL and transformation processes
• Creating and maintaining documentation in GitHub and Confluence
• Support data quality checks and help improve DWH processes
• Expanding knowledge within the Google Cloud Platform environment

Required qualifications:

• Professional with Excel/Google Sheets (pivot tables, formulas, charts)
• Basic knowledge of SQL (SELECT, JOINs, GROUP BY) is must have
• At least basic experience ETL and Data Modeling
• Strong attention to detail
• Ability to manage multiple tasks and meet deadlines
• At least 1 year of experience working with data
• Fluent English

Nice to have

• Python (pandas, notebooks), Advanced knowledge of SQL,
• Experience with Big Query and GCP environment
• Understanding of data modeling basics and ETL concepts

What would we consider as success on your position?

• You are progressing and reaching through our DWH Unit ranks
• Fast learner and precises, not afraid of responsibility
• You are team player and documentation is your second nature

Our Benefits:

• Work in a modern and stable company
• Competitive salary and benefits package
• Opportunity to work with a dynamic and growing team
• Opportunities for professional development and training
• Ability to work in a modern and friendly work environment
• Meal allowance of CZK 123/day
• Language courses at the workplace
• MultiSport card for only CZK 500
• Cafeteria Benefit Plus
• Discounts on company products