Jobbörse

Working Student Software Engineering (m/f/d)

Veröffentlicht am 08. Okt. 2026

Im Job Fit analysieren

1KOMMA5˚

Hamburg

EnglischWerkstudentWerkstudentDeutsch von Vorteil

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Job Fit

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Gehalt (Schätzung)

Vollzeit-Referenzwert: etwa 55.000 €/Jahr

Über diese Stelle

1KOMMA5°

We are looking for you to join our tech team in Berlin, Munich, or Hamburg. 1KOMMA5° is creating Germany's largest one-stop-shop for the sale, installation, and servicing of solar panels, heat pumps, electricity solutions, and charging infrastructure. And the best part? They are all interconnected!

Become a part of our mission and learn about our Product & Tech team!

Deine Position

You will work on transforming the business of installing renewable technologies. With our core business software platform we streamline ground operations and rooftop installation to power the energy transition in private homes and small businesses world-wide.

As a Working Student Software Engineering (m/f/d) in 1KOMMA5°, you will work in a cross-functional team alongside experienced frontend and backend engineers, product managers and designers in a collaborative environment. You'll contribute to building and maintaining software solutions while learning best practices in development, deployment, and operations. With mentorship and support, you’ll grow your technical skills and help the team deliver impactful solutions.

Key responsibilities include but are not limited to:

Discover, evaluate, implement, and deploy software solutions for our core customer-facing products

Extending and maintaining business critical applications

Help shaping actionable requirements from complex and undefined business problems

Foster a culture of experiment-driven innovation within the team

Improve developer experience and customer satisfaction by constantly avoiding/reducing tech-debt, automating as much as possible, documenting decisions, improving the quality, and ultimately building software people love to use

Work collaboratively with product managers, designers, and software engineers

Depending on your focus, you will work with some of the following technologies:

Backend: Ruby On Rails, TypeScript, Node.js, NestJS
Web Frontend: React, TypeScript, Next.js, Vercel
Mobile: Flutter
Cloud: Google Cloud Platform (Cloud Run, PubSub, CloudSQL, Firestore, BigQuery)
Observability: Datadog
IaC: Terraform
Deployment: GitHub Actions

Enrolled at a German university for at least two more semesters, studying computer science or a comparable field, and willing to work 20 hours per week
Some experience writing maintainable, self-describing, reusable, and testable code with TypeScript and other major back-end or full-stack technologies
Basic knowledge of designing and maintaining RESTful APIs
An agile and results-oriented mindset with a passion for supporting your team
A creative and enthusiastic approach to tackling new challenges, contributing to an ambitious and dynamic company
Excellent knowledge of spoken and written English (German is a plus)
Residency in Germany

Energy industry experience
Start-up experience

You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen
With your work, you accelerate the "energy transition" and hence have a direct impact on our climate
Work with and learn from other super-smart colleagues
You will enjoy direct contact with core decision-makers
You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups
You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich
Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass

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Eckdaten der Stelle

Arbeitgeber: 1KOMMA5˚
Position: Working Student Software Engineering (m/f/d)
Stadt: Hamburg
Arbeitsmodell: nicht angegeben
Sprache: Englisch
Erfahrungsstufe: Werkstudent
Veröffentlicht: 08. Okt. 2026
Quelle: Arbeitnow

Bewertung des Unternehmens

Glassdoor 3,4
32 Bewertungen
Auf Glassdoor ansehen
Kununu 3,9
477 Bewertungen
Auf Kununu ansehen

Working Student Software Engineering (m/f/d)

Job Fit

Über diese Stelle

Key responsibilities include but are not limited to:

Dein Profil

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Benefits

Eckdaten der Stelle

Bewertung des Unternehmens

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