Data Warehouse Engineer

About the job

peoplefone has been developing IP telephony platforms that connect companies in 7 countries since 2005. Our competitive advantage is the development of innovative products combined with our strong entrepreneur and family-oriented spirit!

• Design, build, and maintain scalable and robust data warehouse solutions


• Develop, optimize, and monitor ETL/ELT pipelines for seamless data integration


• Ensure high data quality, consistency, and governance across all systems


• Collaborate closely with software engineering teams (including Laravel-based applications) to integrate and structure data efficiently


• Translate business and analytics requirements into scalable data models


• Optimize data architecture and query performance


• Document data flows, models, and processes


• Support and enable BI, reporting, and advanced analytics use cases


• Act as a technical lead for data warehouse topics and mentor junior team members

Your Profile

• Degree in Computer Science, Data Engineering, or a related field


• Several years of experience in data warehousing and data engineering


• Strong expertise in SQL and data modeling (e.g. star/snowflake schemas)


• Solid experience with modern data warehouse technologies (e.g. Snowflake, BigQuery, Redshift, or similar)


• Familiarity with cloud platforms (AWS, Azure, or GCP)


• Experience working with application backends, ideally Laravel/PHP


• Strong understanding of data governance and best practices


• Independent, analytical, structured, and solution-oriented mindset


• Fluent in English (German or French is a plus)

What We Offer

• Young, international team - short communication paths, direct decisions


• Daily challenges in an open, innovative environment with a team that supports and inspires each other


• Top tools: the latest hardware + professional software of your choice


• Training time and budget allocated for your growth


• Career Growth opportunities into an evolving team


• Company events twice a year


• One fixed home office day per week with a 100% workload

Apply now with your CV and all relevant references at E-Mail schreiben or contact us (+41 44 552 20 12) if you have any questions.

Please note: applicants must be based in Switzerland. We do not offer work visa sponsorship for this position.