Data Analyst
AmpstekSwitzerland16 hours ago
Full-timeInformation Technology
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Job Description:
- Impact assessment for application re-wiring: as-is vs to be data entities analysis and mapping
- Resolving and troubleshooting data related issues and queries
- Responsible for the collection, extraction and analysis of data to develop business intelligence to support day-to day and strategic business decisions.
- Identify business problems when working with stakeholders, formulate problem statements and find ways to apply analytics to provide insight into solving and addressing the identified problem
- Understanding data stored in legacy data warehousing systems and support migration to a central data lake
- Conduct regular exchanges with stakeholders in need of data and in situations where data can be used to identify and solve business problems
Experience
- Understanding and translating business needs into data models supporting long-term solutions
- Evaluating already existing data models and physical databases for variances and discrepancies
- Partner with business stakeholders to improve data quality, resolve issues and enhance systems
- Working experience with distributed on-prem Data Lakes as well as RDBMS (Oracle/SAP)
- Testing newly sourced data sets against schemas
- Experience with data visualisation tools (e.g., Tableau, Power BI)
- Hands-on experience with visual Data Transformation/Modeling tools (Alteryx, Dataiku, Tableau prep, Hackolade, Erwin)
Skills
- Wide range of technical skills to perform data analysis end-to-end, practical understanding of statistics, data visualization and presentation skills
- Expert SQL skills, preferably in mixed environments (i.e. classic DWH and distributed)
- Knowledge of Banking data products / financial sector
- Solid knowledge around financial data classification / sensitivity
- Strong understanding of Data modeling standards, tools and processes
- Strong understanding of data modeling tools (cleansing, Meta Data etc.)
- Excellent business and IT stakeholder management skills
- Good knowledge of German is beneficial, excellent command of English is essential
- Higher education preferred
Key Skills
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