COSMOTE Global Solutions NV is seeking a highly skilled Senior Power BI & FP&A Reporting Solution Architect to lead the design, development, and implementation of advanced reporting solutions that support financial planning, budgeting, forecasting, and analytics.
In this role, you will collaborate closely with finance teams, business stakeholders, and IT departments to deliver scalable and efficient Power BI reports and dashboards that drive data-driven decision-making. You will play a critical role in shaping reporting strategies and improving FP&A processes within the organization.
Key Responsibilities:
- Design, develop and maintain Power BI reports and dashboards tailored for FP&A purposes.
- Collaborate with finance and business teams to understand reporting requirements and translate them into technical solutions.
- Lead the architecture and implementation of reporting frameworks, ensuring data accuracy and consistency.
- Optimize data models, ETL processes, and DAX calculations for performance and usability.
- Ensure compliance with data governance and security policies in reporting solutions.
- Mentor and support junior BI developers and analysts.
- Stay updated on the latest Power BI features and market trends to continuously improve reporting capabilities.
- Facilitate communication between finance, IT, and business units to streamline reporting processes.
Requirements
- Bachelor’s or Master’s degree in Computer Science, Information Technology, Finance or related field.
- The expert must have a minimum of 5 years of relevant experience in:
- Design and implementation of Power BI Financial Reporting solutions using central or shared semantic models
- Financial Planning & Analysis (FP&A), including financial monitoring, performance analysis, budget vs actual tracking, and mandate-based reporting
- Development of DAX measures, financial calculations, parameters, and reporting logic
- Design, standardisation, and governance of financial KPIs and impact indicators
- Implementation and maintenance of Row-Level Security and other access controls
- Require Competence in:
- Power BI (datasets, reports, visuals, performance optimisation)
- Advanced DAX development, including complex financial calculations
- Translation of FP&A requirements into governed semantic-model logic
- KPI and impact indicator visualisation, including dynamic Microsoft PowerPoint connectivity
- Working in structured and governed financial reporting environments
Skills Required
- Bachelor's or Master's degree in Computer Science, Information Technology, Finance or related field
- Minimum of 5 years of experience in Power BI Financial Reporting solutions
- Experience with Financial Planning & Analysis
- Expertise in DAX measures and financial calculations
- Design and governance of financial KPIs
- Implementation of Row-Level Security and access controls
What We Do
COSMOTE Global Solutions, as a member of OTE Group of Companies, is an ICT Systems Integrator delivering a broad range of ICT Solutions and Services. CGS provides a broad range of ICT Services focusing on: Cloud, Data Centre operations, Networking, Cybersecurity, BI and Data Warehouse, Big Data, Service Desk, Proactive Monitoring, Operations and Support, Service Management, Project and Programme Management, and Professional Services. OTE Group: OTE Group is the largest technology provider in Greece. It is one of the top three listed companies with respect to capitalization, in the Athens Stock Exchange. Deutsche Telekom holds 46.9% of OTE’s share capital and the Greek State holds 5.6%. Find More about OTE Group Our Vision: We digitize societies so that everyone can live and enjoy at the fullest all possibilities offered now while also building on them for a better tomorrow. Our Mission: • We bring the best communication services to our customers • We connect people • We entertain • We help businesses grow. • We are leaders, pioneers, pillar of the economy and society • With passion, faith and commitment • We constantly strive to become better on all fronts • We have a positive impact on society and the environment
