The Story Behind the Role

How does a Data Analytics Working Student directly contribute to 1KOMMA5°'s ambitious mission of accelerating the energy transition, especially given the diverse data sources from solar, heat pumps, and charging infrastructure?

Honestly, as a working student here, you're not just doing busy work. Your role in building out our central data architecture is foundational. Imagine having real-time insights into how our solar installations are performing or how effectively our heat pumps are being utilized across thousands of homes. That's the data you'll be helping to collect, transform, and visualize. It directly informs strategic decisions, optimizes our 'Virtual Assembly Line,' and ultimately makes us more efficient in pushing the energy transition forward. It's incredibly rewarding to see your dashboards influence real-world outcomes.

What kind of professional growth and learning opportunities can a working student expect, particularly in terms of mentorship and exposure to advanced data practices, within such a fast-paced scale-up environment?

The learning curve here is steep, in the best way possible! You'll be working alongside some incredibly smart people who are genuinely happy to share their knowledge. We don't silo our working students; you'll be building end-to-end data pipelines and developing analyses in Looker just like full-timers. You'll also get direct exposure to core decision-makers, which is rare for this level, offering invaluable insights into how data drives business strategy. Plus, given our rapid growth, there’s always new tech and new challenges to tackle, ensuring your skills are always sharp. Many of our working students transition into full-time roles, which speaks volumes about the growth path.

How does 1KOMMA5° ensure a strong sense of team connection and support for working students, especially with the remote-first working model across Germany?

That's a great question, and it's something we're very intentional about. While we're remote-first, we foster a culture of active communication and collaboration. We use tools extensively for daily stand-ups, project discussions, and even virtual coffee breaks. There are regular team meetups, both virtually and in-person at our offices in Hamburg, Berlin, or Munich, which you're encouraged to join. For working students specifically, we pair you with a mentor who guides you through projects and ensures you feel integrated. We also have dedicated channels for social interactions and company-wide events. It's about building a connected community, not just a collection of remote workers.

Description

1KOMMA5° is building Germany's largest one-stop-shop for the sale, installation, and services related to solar, heat pumps, electricity, and charging infrastructure, all interconnected. We are looking for a Data Analytics Working Student to join our Business Intelligence team and help push 1KOMMA5° towards becoming a truly data-driven organization. In this role, you will support the development of a central data architecture for ingesting, transforming, and analyzing data from our global operational business, thereby creating insights for stakeholders across the organization.

What You'll Do

Build end-to-end data pipelines to ensure overall data availability.
Independently develop analyses, dashboards, and reports in Looker.
Contribute to the assurance of data integrity and reliability.
Support the development of the Virtual Assembly Line, a strategic instrument for real-time monitoring across our whole value chain.

What You'll Need

Currently enrolled at a university, contributing 20 hours per week.
Studying Data Science, Computer Science, Information Systems, Industrial Engineering, Business Analytics, or a comparable STEM course of studies.
Comfortable with SQL, Python, and ideally Git.
Ideally, some experience working with large amounts of data (e.g., ingestion, in-warehouse transformations, data modeling).
First experience with BI tools is a plus.
An effective communicator, looking forward to much interaction with team members and stakeholders.
Bring a proactive attitude and don't forget to have fun at work.
Very good written and spoken German and English skills.

Our Culture

1KOMMA5° fosters a dynamic, international, and highly motivated environment, driven by a mission to accelerate the energy transition. They emphasize collaboration, learning from 'super-smart colleagues,' and provide excellent growth opportunities, including a path to full-time employment. The company supports work-life balance with remote options and wellness benefits.

Working Student - Data Analytics (m/f/d)

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