Senior Business Intelligence Specialist

GEP Worldwide; Toruń; On-site; PLN 150,000 - 230,000; Full time

Job summary

GEP Worldwide in Toruń, Poland, is seeking a Senior BI & Data Integration Specialist to drive the development of our BI landscape. You will design dashboards, integrate data from multiple systems, and ensure high-quality information across the organization.

You will partner with Finance and collaborate with Sales, HR, Product and IT to translate business needs into scalable reporting and data solutions, supporting forecasting and performance management.

Qualifications

• At least 5 years of proven experience in Business Intelligence, data management, or reporting-related roles.
• Strong hands-on experience with Power BI.
• Advanced SQL skills and experience working with databases.
• Experience integrating data from multiple business systems and data sources.
• Understanding of data quality, data governance, and reporting best practices.
• Experience working with ERP, CRM, and Business Intelligence platforms.
• Ability to understand business requirements and translate them into technical solutions.
• Experience collaborating with both business stakeholders and IT teams.
• Strong communication, stakeholder management, and problem-solving skills.
• Fluent English.

Responsibilities

• Design, develop, and maintain Power BI dashboards, reports, and data models.
• Manage and improve data integration across multiple business systems and applications.
• Ensure data accuracy, consistency, quality, and governance across reporting solutions.
• Develop and optimize SQL queries, datasets, and reporting structures.
• Monitor and maintain data flows and data pipelines to ensure reliable reporting.
• Collaborate closely with Finance to support financial reporting, planning, forecasting, and performance management processes.
• Partner with stakeholders across Finance, Sales, HR, Product Management, and IT to understand business requirements and reporting needs.
• Translate business requirements into effective BI and data solutions.
• Support continuous improvement of reporting processes, KPI frameworks, and data management practices.
• Administer and optimize the BI environment, including user access management, governance, and performance monitoring.
• Research and implement new BI capabilities and best practices to enhance reporting and data management.

Skills

Power BI

SQL

Data integration

Data governance

ERP/CRM platforms

Stakeholder management

Communication

Problem solving

English (Fluent)

Tools

Microsoft Dynamics 365

Qlik Sense

Job description

Welcome to GEP

Who We Are

GEP, with over 30 offices internationally, is the fastest growing procurement and supply chain solutions firm – consulting, software and managed services. GEP has succeeded by being smart and creative; solving complex problems and finding opportunities for the world’s largest organizations.

How You Grow At GEP

We recognize people who make a genuine difference, work hard and drive achievements. Results are noticed and rewarded. It’s how you will grow a career at GEP, and in a much shorter time frame than at other firms.

Celebrating Everyone

GEP succeeds through the ideas and creativity of our team members so we embrace people of all experiences, nationalities, abilities, cultures, races, gender identities, sexual orientations and ages. What makes you unique and different is celebrated and will help GEP stand out even more. And we are a women-founded and -owned company so our foundation is making GEP a great place to work for women, a place where women can learn, advance and give back.

Senior BI & Data Integration Specialist

Role Focus: Power BI, data integration, data management, Finance partnering, and collaboration with IT and business functions.

About The Role

We are looking for an experienced Senior BI & Data Integration Specialist to join our team and drive the development of our Business Intelligence and data landscape.

In this role, you will be responsible for developing and maintaining reporting solutions, integrating data from multiple business systems, and ensuring high-quality, reliable, and consistent information across the organization.

You will work closely with Finance as the primary business partner, while also collaborating with Sales, HR, Product Owners, and IT teams. Acting as a bridge between business and technology, you will translate business requirements into scalable reporting and data solutions that support informed decision-making.

Key Responsibilities

• Design, develop, and maintain Power BI dashboards, reports, and data models.
• Manage and improve data integration across multiple business systems and applications.
• Ensure data accuracy, consistency, quality, and governance across reporting solutions.
• Develop and optimize SQL queries, datasets, and reporting structures.
• Monitor and maintain data flows and data pipelines to ensure reliable reporting.
• Collaborate closely with Finance to support financial reporting, planning, forecasting, and performance management processes.
• Partner with stakeholders across Finance, Sales, HR, Product Management, and IT to understand business requirements and reporting needs.
• Translate business requirements into effective BI and data solutions.
• Support continuous improvement of reporting processes, KPI frameworks, and data management practices.
• Administer and optimize the BI environment, including user access management, governance, and performance monitoring.
• Research and implement new BI capabilities and best practices to enhance reporting and data management.

What We Are Looking For

• At least 5 years of proven experience in Business Intelligence, data management, or reporting-related roles.
• Strong hands-on experience with Power BI.
• Advanced SQL skills and experience working with databases.
• Experience integrating data from multiple business systems and data sources.
• Understanding of data quality, data governance, and reporting best practices.
• Experience working with ERP, CRM, and Business Intelligence platforms.
• Ability to understand business requirements and translate them into technical solutions.
• Experience collaborating with both business stakeholders and IT teams.
• Strong communication, stakeholder management, and problem-solving skills.
• Fluent English.

Nice to Have

• Experience with Microsoft Dynamics 365.
• Experience with Qlik Sense or other BI platforms.
• Experience working in an international business environment.
• Knowledge of the Microsoft data and analytics ecosystem.