Senior BI Developer – Hybrid, Power BI & Data Lake

Novocure; Kraków; Hybrid; PLN 164,000 - 200,000; Full time

Benefits offered by this job

Life Insurance

Performance Bonus

Multisport Card

Private Medical Care

Job summary

Novocure in Kraków seeks a Senior BI Developer to transform data from enterprise sources into interactive dashboards and analytics. You will build data models, optimize SQL, and deliver insights across COO-related teams, leveraging the Data Lake and Power BI tools.

You will automate processes with Power Automate/Power Apps, ensure data governance, and create clear technical documentation while partnering with multiple stakeholders globally. English fluency is required.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, Engineering, Data Analytics, or a related field.
• About 5 years of experience developing BI and analytics solutions.
• Strong SQL development skills with experience on enterprise databases.
• Advanced experience with Microsoft Power BI and data lakes.
• Experience with Microsoft Power Platform, including Power Automate.
• Excellent analytical, communication, and stakeholder management skills.
• Ability to work independently in a global, cross-functional environment.
• Fluent in English with strong presentation skills.

Responsibilities

• Design, develop, and maintain dashboards, scorecards, and reports with Power BI from the Data Lake and enterprise systems.
• Build and maintain data models, semantic layers, and reusable datasets.
• Develop and optimize SQL queries and data transformations for high-performance reporting.
• Collaborate with Global Supply Chain, Operations Engineering, Product Development, Quality, and others to deliver insights.
• Identify automation opportunities using Power Automate, Power Apps, Python, or similar tech.
• Ensure data accuracy, governance, and consistency across reporting solutions.
• Monitor and improve dashboards and reporting environments; document data definitions and user guides.
• Promote BI best practices and data visualization standards across the organization.

Skills

SQL development

Power BI

Data lakes

Data modeling

Stakeholder mgmt

Education

Bachelor's degree in Computer Science or related field

Tools

Power Automate

Power Apps

SAP

Job description

Novocure in Kraków seeks a Senior BI Developer to transform data from enterprise sources into interactive dashboards and analytics. You will build data models, optimize SQL, and deliver insights across COO-related teams, leveraging the Data Lake and Power BI tools.

You will automate processes with Power Automate/Power Apps, ensure data governance, and create clear technical documentation while partnering with multiple stakeholders globally. English fluency is required.