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Student Web Development

Posted Oct 09, 2026

Analyze in Job Fit

greenventory GmbH

Freiburg im Breisgau

EnglishWorking student (Werkstudent)InternshipNo German needed

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Salary (estimate)

Full-time reference: €44,000–€58,000/year

About this job

"We take the energy transition to the cities!" - With your help?

We believe that the energy transition doesn't have to be complicated. We offer municipalities, grid operators and energy suppliers the necessary decision-making and data basis for forward-looking planning of energy systems.

For the support in the field of Web Development we offer you a student position or an internship.

Tasks

Support the development of modern web applications with AI features at their core
Design and implement interactive frontend features using JavaScript and React — including chat interfaces, streaming responses, and agent-style workflows
Help connect our applications to LLMs and to our own data, using APIs and MCP servers
Work with geospatial and energy-related datasets and make them accessible through natural-language querying
Help improve the overall codebase (frontend and/or backend)
Support decision-making in energy-based online data applications

Requirements

You are enrolled in Computer Science, Data Science, Engineering, or a related field

You have some experience with or strong interest in JavaScript and React or similar frontend frameworks

You're excited about working with LLMs — prior experience is welcome, but curiosity and willingness to learn count just as much

You are curious about REST APIs, Python, and Django, and open to working with databases

You like bringing in your own ideas and learning along the way; after an introduction, you can work through tasks on your own

Flexible hours: Whether you are an early bird or a late starter, you can schedule your working hours flexibly.
Fair payment: We offer an attractive salary package.
Great workplace: We work in a state-of-the-art office with top equipment, located in Freiburg.
Team spirit: Both in your daily work as well as in regular after-work activities or company outings - you can look forward to a team of full-time employees and other working students in which you are fully integrated and enjoy your work from the very beginning.
Career perspectives: Work in a sustainable, socially relevant and absolutely promising field.
Personal training and development opportunities: We offer you the opportunity to quickly take on responsibility as part of a strong team and to grow in new and exciting activities.

"But why exactly greenventory?"

Together with us, you have the opportunity to realise projects in an ambitious team that will help shape the future. Through your work, you'll make an important contribution to advancing the energy transition and paving the way towards climate neutrality.

Sounds good? Apply now!

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Job facts

Employer: greenventory GmbH
Role: Student Web Development
City: Freiburg im Breisgau
Work mode: not stated
Language: English
Seniority: not stated
Posted: Oct 09, 2026
Source: Arbeitnow

Company rating

Kununu 4.1
11 reviews
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