Working Student Data/BI Analyst for CleanTech company 1KOMMA5°, focusing on renewable energy solutions and intelligent energy systems.
Responsibilities
Data preparation: You design, write and optimize efficient SQL models to transform data from operational systems into reliable, analysis-ready datasets.
BI development: You support the build, maintenance and further development of our business intelligence platform by creating and structuring LookML views, dimensions and metrics.
Dashboards & visualization: You design and develop intuitive, insightful dashboards in Looker that enable stakeholders to monitor key metrics, analyze trends and make data-driven decisions.
Troubleshooting & optimization: You analyze and fix errors in SQL queries and LookML code, resolve data issues and continuously improve performance and data quality.
Analysis & reporting: You develop new calculations and data analyses to expand our reporting capabilities and deliver practical, actionable insights for different areas of the company.
Collaboration: You work closely with the Data, Product and Operations teams to understand business requirements and translate them into technical solutions.
Requirements
You are currently studying Computer Science, Data Science, Business Informatics, Business Analytics or a comparable, quantitatively oriented degree program.
You have good SQL skills and understand the difference between JOINs and UNIONs.
You have an analytical mindset, enjoy solving complex problems and have a strong eye for detail.
You show initiative, are eager to learn and curious about new technologies — asking questions is part of your approach.
You communicate clearly, in a structured and concise manner — both within the team and in writing.
You have very good German language skills (spoken and written).
Benefits
Flexible working hours that can be well aligned with your studies
Significant responsibility and the opportunity to own your own topics
Flat hierarchies with ample development potential
With your work you support the megatrend “energy and mobility transition” and make a concrete contribution to the sustainable transformation of our energy infrastructure
Be active and take advantage of the offer from over 7,600 sports partners with the EGYM Wellpass
Enjoy benefits & discounts through Futurebens
Job title
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