SAP Integration Architect responsible for leading SAP Integration projects across global clients. Utilizing expertise in SAP Integration and related technologies to enhance client operations.
About the role
- Senior DWH Architect responsible for Oracle Data Warehouse integration and ETL processes. Collaborating with teams to enhance data architecture in telecommunications sector.
Responsibilities
- You take end-to-end responsibility — from requirements analysis to production deployment.
- Integrate and connect new data sources into the central Oracle Data Warehouse
- Develop and implement efficient ETL processes
- Design and implement data models for staging, integration, and mart layers
- Analyze, model, and prepare technical and financial data
- Populate the mart layer for data delivery and integration into Power BI — with a focus on performance and high availability (Always-On)
- Conduct performance analyses and targeted optimizations
- Ensure data quality: plausibility checks, validations, monitoring
- Maintain and further develop data lineage and metadata management
- Prepare analyses, reports, and dashboards for business and management stakeholders
- Work closely with IT, engineering, and business units to translate technical requirements into scalable data solutions
- Provide thorough documentation of data flows, processes, and system architecture
Requirements
- Degree in Computer Science, Business Informatics, or a comparable qualification
- At least 7 years of experience developing Oracle-based data warehouse solutions
- Strong knowledge of Oracle PL/SQL
- Solid expertise in SQL tuning, performance optimization, and Oracle architecture
- Deep understanding of data warehouse design, dimensional modeling, and ETL concepts
- Experience in data modeling: ER models, star schema, snowflake schema
- Experience with ETL tools, data lineage tools, and metadata management solutions
- Excellent German skills (C1/C2, business fluent)
- Good English skills
Benefits
- Full-time (100% FTE)
- Remote/Hybrid (on-site once per month in Southern Germany)
- Long-term project with extension option
Job title
Job type
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Not specified
Degree requirement
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