Senior Data Analyst (m/f/d)

We’re looking for a curious and hands-on Senior Data Analyst to help turn complex operational and sensor data into meaningful insights that drive smarter decisions across the business.

Requirements

• Analyse large-scale time-series, sensor, and operational datasets using Python and PySpark
• Detect trends, anomalies, and performance deviations across distributed data sources
• Quantify data correlations and correction factors to improve measurement accuracy and reliability
• Build and optimize complex SQL and SparkSQL queries to deliver ad-hoc insights
• Design reusable data pipelines and automations for monitoring and data quality checks
• Automate KPI aggregation from APIs, databases, and external systems
• Standardize analytical workflows and data-processing practices across teams
• Curate and prepare datasets for AI, machine learning, and RAG-based applications
• Design and maintain interactive BI dashboards and self-service reporting solutions
• Support root-cause investigations and provide rapid analytical support during operational incidents
• Collaborate with cross-functional stakeholders to translate business needs into scalable data solutions
• Act as a technical advisor for analytics best practices, tooling, and data-driven decision-making

Benefits

• Flexibility & Balance: Flexible working hours and work-life balance allow you to tailor work to fit your life.
• Recognition & Growth: Opportunities for career advancement in a company that values your contributions.
• Hybrid Workplace: Modern workspaces (in Zurich, Zug and Hyderabad as well as our Skyhub in Basel) and a remote-friendly culture to inspire collaboration amongst a globally diverse team.
• Company-wide Events: Join us for company events to celebrate successes, build teams, and share our vision. Plus, new joiners experience SkyWeek, our immersive onboarding program.
• Generous Maternity & Paternity Leave: Support for new parents with competitive maternity and paternity leave.
• Annual Leave & Bank Holidays: Enjoy a generous annual leave package, plus local bank holidays to recharge and unwind.

Tagged as: Data Analysis