0Mandatory Internship Frontend Developer (m/f/d)
montamo GmbH | Germany | 01xxx Berlin | Practical training | Full time | Published since: 19.02.2026 on stepstone.de

Mandatory Internship Frontend Developer (m/f/d)

Branch: Building services and waste... Branch: Building services and waste disposal


We at montamo have a mission: The craft revolutionize and finally overcome the shortage of skilled workers – and this in the most important transformation of our time: the shift to 100% renewable energies. We not only build the energy transition, we drive it. With innovative processes, courageous ideas and the firm will to set standards of tomorrow. We believe that craftsmanship and high-tech fit together perfectly – and that real change can only be achieved if one takes responsibility, courageously try out new things and keeps them together as a team.

Our values are not a poster on the wall, but living everyday life:

Put it on. Pull it through. – Take responsibility and implement it consistently. Performance over CV. – It counts what you can and how you bring. Shared knowledge, double success. – Knowledge is shared so that everyone can benefit. Copying others, we rebuild. – We set standards of tomorrow. Respect is a matter of honor. – Trust, attitude and reliability are the basis.

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Your tasks • Your profile • What we offer

We at montamo have a mission: The craft revolutionize and finally overcome the shortage of skilled workers – and this in the most important transformation of our time: the shift to 100% renewable energies. We not only build the energy transition, we drive it. With innovative processes, courageous ideas and the firm will to set standards of tomorrow. We believe that craftsmanship and high-tech fit together perfectly – and that real change can only be achieved if one takes responsibility, courageously try out new things and keeps them together as a team.

Our values are not a poster on the wall, but living everyday life:

Put it on. Pull it through. – Take responsibility and implement it consistently. Performance over CV. – It counts what you can and how you bring. Shared knowledge, double success. – Knowledge is shared so that everyone can benefit. Copying others, we rebuild. – We set standards of tomorrow. Respect is a matter of honor. – Trust, attitude and reliability are the basis.

As an intern (m/w/d) in the field of Frontend Development, you work on the user interfaces of our internal and external web applications. You help implement complex operating processes in intuitive, powerful and user-friendly front-end experiences. Your tasks Development and maintenance of modern web frontends Implementation of UI/UX concepts in close cooperation with product and design Integration and use of backend APIs Optimization of performance, usability and responsiveness Participation in the further development of our front-end architecture Writing clean, manageable and well structured code

Registered student of computer science, software development or a related field Mandatory internship as part of your course Experience with Node.js and TypeScript Experience with React or React-based Frameworks (e.g. Next.js) Knowledge of modern front-end patterns, including hooks, status management and component-based architecture High learning motivation and responsibility Very good communication skills in English or German

Modern work equipment and a pleasant working environment Design freedom instead of bureaucracy – your ideas count Regular team events for strong cooperation Team spirit pure – we support each other and celebrate success together Pure practice: You are not only at the desk, but you experience the reality on the construction sites close to the skin. High self-responsibility and responsibility for the first day Purpose instead of BlaBla – at montamo you are driving the energy transition. .

Location

ava montamo GmbH
10405  Berlin
Germany

The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.

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