Senior Technology Business Consultant (Reporting & BI)

FIS Technology Services Poland Sp. z o.o.; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Job summary

A growing international company in Warsaw is seeking a talented Power BI Developer to design and optimise interactive dashboards and reports. The ideal candidate has several years of hands-on experience with Power BI, strong SQL skills, and a collaborative mindset. This role offers a competitive salary, private health insurance, and opportunities for professional growth in an innovative environment.

Benefits

Private health insurance

Group life insurance

Pension plan 5%

Training and development opportunities

Work-life balance

Cost shared sports activities

Cost shared foreign language classes

Qualifications

• Several years of hands-on experience with Power BI, data modelling, and transformation.
• Proficiency with SQL and relational databases.
• Strong communication skills, both verbal and written.

Responsibilities

• Design and optimise interactive Power BI dashboards.
• Collaborate with business users for requirement gathering.
• Manage report publishing and workspace organisation.

Skills

Power BI (DAX, Power Query, M)

SQL proficiency

Communication skills

Data modelling

Collaboration

Proactive problem-solving

Fluency in English

Tools

Azure

SharePoint

Microsoft Fabric

Job description

• Design, develop, and optimise interactive Power BI dashboards and reports with scalability, governance, and performance in mind
• Connect, clean, and model complex datasets from multiple sources
• Collaborate with business users to gather requirements and translate them into technical specifications
• Manage report publishing, workspace organization, and version control
• Recommend enhancements, participate in code reviews, and champion best practices
• Own and evolve the Power BI reporting suite
• Define KPIs with business leaders and deliver insights that drive performance
• Maintain robust data models, pipelines, and governance frameworks
• Present insights clearly to non-technical and client audiences
• Partner with global delivery teams to maintain and enhance existing dashboards and reporting assets

requirements-expected :

• Several years of hands‑on experience with Power BI (including DAX, Power Query, and M language), data modelling, and transformation
• Proficiency with SQL and relational databases
• Familiarity with Azure, SharePoint, and Microsoft Fabric workloads
• Strong communication skills — both verbal and written
• Proven ability to navigate large, complex IT environments
• A collaborative mindset with the confidence to work independently
• A proactive, solution‑oriented approach to data challenges
• Fluency in English

offered :

• Working in the innovative and entrepreneurial environment of a growing international company
• Joining a team of talented experts in banking and payment solutions
• External and internal trainings
• Opportunities to growth
• Work‑life balance
• Contract of employment
• Competitive salary with excellent benefits: private health insurance for employees and their family, group life insurance, pension plan 5%

benefits :

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses

Warsaw | FIS Technology Services Poland Sp. z o.o.