Senior Data Engineer - Zürich

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 a leader in our markets with a strong culture and leadership mindset that values collaboration and clear principles. Our environment is flexible, allowing you to combine work from our modern Zurich office and remotely to achieve an optimal work-life balance. You will be part of an international team that embraces diversity as a strength, and you will have the freedom to be creative and implement your own ideas. The salary range for this position is between CHF 110,000 to CHF 130,000 gross per year, along with gifts for special occasions and opportunities for learning.

last updated 33 week of 2026