BI Developer (SQL & Power BI) for Global Growth

Base.com; Kraków; On-site; PLN 120,000 - 190,000; Full time

Benefits offered by this job

Impactful work

Cloud technology environment

Casual international team

Ownership and impact

Growth opportunities

Job summary

Base is seeking a Business Intelligence Developer to join our data experts team in Kraków. You will own end-to-end BI development, from requirements gathering to data modelling and reporting, enabling strategic decisions and operational excellence across the business.

You will work with AWS data components like Redshift, S3, Glue, and leverage Microsoft Power BI and Git to build scalable dashboards. A 3+ year BI background, strong SQL, and ability to translate technical details into business

Qualifications

• 3+ years of experience in Business Intelligence.
• Understanding of data warehousing concepts and ETL/ELT best practices.
• Advanced proficiency in SQL for complex querying and data manipulation.
• Expertise with PowerBI and data visualization tools.
• Proficiency with Git and version control.
• Ability to translate technical details into business objectives.

Responsibilities

• Own the full lifecycle of BI development from requirements to end-user adoption.
• Collaborate with stakeholders and data engineers to design robust solutions.
• Design, develop, and maintain BI solutions using our tech stack (AWS Redshift, AWS RDS, PowerBI, Git).
• Develop data models and interactive dashboards in PowerBI.
• Perform ad-hoc analysis and build automated reporting for business users.

Skills

BI development

Data analysis

SQL proficiency

Communication

Self-driven

Proactive

Tools

PowerBI

Git

AWS (Redshift)

AWS Glue

Iceberg

S3

Redshift

Job description

Base is seeking a Business Intelligence Developer to join our data experts team in Kraków. You will own end-to-end BI development, from requirements gathering to data modelling and reporting, enabling strategic decisions and operational excellence across the business.

You will work with AWS data components like Redshift, S3, Glue, and leverage Microsoft Power BI and Git to build scalable dashboards. A 3+ year BI background, strong SQL, and ability to translate technical details into business