Data Analyst - Data Migration (m/w/d) | Zurich, CH | Home-Office

About the Company

• No sub-contracting possible, only personnel leasing via Hays (Switzerland)

Responsibilities

• Analysis of complex data structures and data sets using SQL queries
• Identification of dependencies, inconsistencies, and data anomalies
• Specification of mapping logic for data transformations in collaboration with product teams and customers
• Definition and documentation of test scenarios to ensure data quality and integrity
• Analysis of migration results and structured preparation of findings
• Contribution of improvement suggestions from error analysis to the team
• Creation of KPI dashboards, reports, and data-based analyses
• Presentation of results to internal and external stakeholders
• Support in quality assurance throughout the entire migration process

Profile

• Completed studies in (Business) Informatics or Business Administration with an IT focus (University/University of Applied Sciences/Higher Vocational School)
• Practical experience in data analysis using SQL
• Very good knowledge of relational databases
• Strong analytical thinking skills for understanding complex relationships
• Ability to present results clearly, understandably, and tailored to the target audience
• Strong communication skills and confident demeanor
• Assertiveness and perseverance in implementing solutions
• Very good German skills (C1) and good English skills
• Pragmatic, hands-on mentality with a strong can-do attitude
• Available immediately until the end of 2026 (option for extension)

Benefits

• Prospect of project extension
• Varied activity in a renowned company
• Remote possibility