Business Mathematician Data Modelling and Reporting

Stellenbeschreibung:

Overview

In this role you will join the Finance Global Services, Operations & Reporting team in Hannover to support stable operations while driving digital evolution in planning and reporting. You will onboard into the TM1 / IBM Planning Analytics environment and translate business requirements into technical solutions. You’ll progressively own key components, design new C#/.NET solutions, and help build a solid data foundation. This role blends production support with hands-on development in a collaborative, cross-functional setting.

Leistungen / Benefits

hybrid work model
30 days annual leave
company pension scheme
relocation support
lifelong learning program
AI tools training (Microsoft Copilot)

Verantwortungsbereiche

Onboard into TM1 / IBM Planning Analytics environment and understand planning/reporting processes
Analyze, structure, and document planning, consolidation, and data flow processes
Maintain stable operations while enhancing TM1 models, cubes, dimensions, TI processes, and rules
Gradually own key components within the system landscape with increasing responsibility
Design and develop new technical solutions (APIs, services, data processing workflows) using C#/.NET
Build and evolve a consistent data foundation (relational databases, analytical layers) with testing, QA, and monitoring
Collaborate with Controlling and Finance to translate requirements into effective technical solutions

Zentrale Anforderungen

Degree in (business) informatics or comparable qualification
Several years of software development experience with C#/.NET (ideally .NET 6/7/8)
Strong experience with SQL, data modeling, and ETL/ELT processes
Willingness to learn TM1 / IBM Planning Analytics and contribute to solutions in this environment
Experience operating and enhancing production systems and documenting system landscapes
Business fluent in English and German
Strong team orientation, structured working style, and excellent communication skills