Senior Data Engineer

Salary: CHF 90’000 - 120’000 per year

Requirements:

• 5+ years of experience in data warehouse development and ETL, ideally with Redshift and Matillion
• Strong programming skills (Python preferred) and experience with Infrastructure as Code
• Solid AWS knowledge, including S3, Redshift, Lambda, and cloud optimization
• Experience with data streaming (e.g., Apache Kafka) and API integrations
• Advanced SQL and data modeling capabilities with performance optimization experience
• Familiarity with BI tools, preferably Tableau, for presenting complex datasets
• Excellent communication skills and the ability to explain technical concepts to non-technical stakeholders
• Proactive, practical, and business savvy with a hands-on approach to making data work for the company
• Fluent in English, German is a plus

Responsibilities:

• Develop and operate robust ETL pipelines using Matillion, supported by Infrastructure as Code and Ansible
• Implement AWS Lambda functions for customized data solutions beyond standard ETL capabilities
• Integrate diverse data sources and APIs in JSON and XML to centralize enterprise data
• Design sustainable and scalable data models and complex SQL queries for business use cases
• Manage master data to ensure accurate consolidation and consistency across systems
• Operate and optimize the data warehouse infrastructure (Matillion, Redshift, Tableau)
• Collaborate with cross-functional teams to deliver data-driven solutions and share knowledge via presentations and documentation

Technologies:

• API
• AWS
• Lambda
• Redshift
• Ansible
• Cloud
• Data Warehouse
• ETL
• JSON
• Kafka
• Python
• SQL
• Tableau
• XML

More:

We are JobCloud, the leading player in Switzerlands online job market, dedicated to making job search and recruitment as easy as possible. We offer the opportunity to be part of a dynamic team that embraces cutting-edge technologies and fosters a strong culture of collaboration and innovation. Our flexible work models allow you to balance working from our modern Zurich office and remotely, and we celebrate diversity as a strength within our international environment. We provide the freedom to be creative, implement your ideas, and ensure a competitive salary range of CHF 110,000 to 130,000 gross per year.

last updated 6 week of 2026