Senior Power BI Consultant

GFT Technologies; Łódź; On-site; PLN 172,000 - 220,000; Part time

Job summary

GFT Technologies SE in Łódź seeks a skilled Power BI professional to join a delivery team supporting a banking client in the Middle East. You will design, develop, and maintain Power BI dashboards and reports, gather requirements, and collaborate with business and technical stakeholders to drive data-driven decisions.

The role requires 3+ years of Power BI experience, strong SQL/DAX skills, and a solid grasp of data warehousing concepts.

Qualifications

• 3+ years of experience with Microsoft Power BI.
• Hands-on with Power BI Desktop, Power Query (M), DAX and data modelling.
• Good SQL skills for data analysis and reporting.
• Experience in designing and maintaining enterprise reporting solutions.
• Knowledge of Power BI Service including workspace management, dataset administration, and scheduled refresh.

Responsibilities

• Design, develop, and maintain interactive Power BI dashboards and reports for business and management users.
• Create, optimize, and maintain datasets and data structures supporting enterprise reporting.
• Gather reporting requirements in collaboration with business stakeholders and development teams.
• Use SQL, DAX, and data analysis techniques to support validation and insights.
• Prepare documentation and ensure solutions are maintainable and aligned with standards.
• Continuously improve analytics and reporting processes.
• Collaborate with technical and business teams to deliver high-quality reporting capabilities.

Skills

Power BI

Power BI Desktop

Power Query

DAX

Data modelling

SQL

Data warehousing

Dimensional modelling

Stakeholder communication

English (B2)

Tools

Azure Databricks

Job description

Type of contract:

B2B contract

Salary range:

125 - 160 PLN/H

What will you do?

You will join a delivery team supporting a banking client in the Middle East, focusing on designing, developing, and maintaining Power BI reporting solutions. In this role, you will work closely with business and technical stakeholders to gather requirements, create meaningful dashboards and reports, improve operational transparency, and support data-driven decision-making across the organization.

Your tasks

• Design, develop, and maintain interactive Power BI dashboards and reports for business, operational, and management users
• Create, optimize, and maintain datasets, semantic models, and data structures supporting enterprise reporting needs
• Gather and clarify reporting requirements in cooperation with business stakeholders, analysts, and development teams
• Use SQL, DAX, and data analysis techniques to support data validation, transformation, and reporting insights
• Prepare documentation and ensure reporting solutions are maintainable and aligned with project standards
• Continuously improve analytics solutions and reporting processes
• Collaborate with technical and business teams to deliver high-quality reporting capabilities

Your skills

• 3+ years of experience working with Microsoft Power BI
• Strong hands-on experience with Power BI Desktop, Power Query (M), DAX, and data modelling
• Good SQL skills to support data analysis, validation, and reporting activities
• Experience in designing and maintaining enterprise reporting solutions
• Good knowledge of Power BI Service, including workspace management, dataset administration, report publishing, scheduled refresh configuration, row-level security (RLS), and access management
• Good understanding of data warehousing concepts and dimensional modelling
• Experience in gathering and translating business requirements into effective reporting solutions
• Strong analytical and problem-solving skills
• Ability to communicate effectively with both technical and non-technical stakeholders
• Fluent English, minimum B2 level

Nice to have

• Experience with Azure Databricks
• Experience working in Agile environments
• Knowledge of financial, operational, workforce, or project reporting
• Understanding of KPI frameworks and performance management