Data Engineer 80 - 100%

Are you passionate about building scalable data platforms and working with modern data architectures? Do you enjoy transforming complex data into reliable insights and delivering solutions in a dynamic, team-oriented environment? Then we want to meet you!

As a Data Engineer, you will design, build, and operate data warehouses, data lakes, and modern data pipelines, while contributing to our evolution toward an event-driven, streaming-based architecture.

We are looking for a motivated professional to join our team in Zurich – to start immediately or as agreed.

Responsibilities

Further develop, operate, and maintain our existing Data Warehouse and Data Lake
Design, model, and document relational and analytical database structures
Write, optimize, and troubleshoot SQL queries for operational and analytical use cases
Build and maintain reliable ETL/ELT processes and data pipelines
Support the evolution toward an event-driven, streaming-based data architecture
Integrate and process data from event-based sources (e.g., CDC, Kafka, Flink SQL)
Ensure data quality, availability, and performance across our platforms
Collaborate closely with colleagues from Data Engineering, Analytics, Architecture, and business teams

Qualifications

Degree in Computer Science, Information Systems, or a related field
At least 3 years of experience as a Database Engineer, Data Engineer, or in a comparable role
Excellent SQL skills and strong experience in performance optimization
Sound understanding of database design, data modeling, and normalization
Practical experience with data warehousing (dimensional modeling, facts/dimensions, SCDs)
Experience with streaming technologies such as Flink, Flink SQL, Kafka, or CDC tools is an advantage
High quality awareness, a structured working style, and strong analytical thinking
Team-oriented mindset and willingness to learn new technologies
Very good command of English; German is a plus

Job Benefits

At Viseca you will work in a dynamic and creative environment with good development opportunities. We maintain an open and uncomplicated culture and offer our employees extensive decision-making powers in addition to a thorough introduction, home office possibility, attractive employment conditions and progressive fringe benefits.