Join the mission

1KOMMA5°

We seek a highly talented Software Engineering working student (Backend or Fullstack) to join our growing tech team. 1KOMMA5° is building Germany's largest one-stop-shop for sale, installation, and services related to solar, heat pumps, electricity, and charging infrastructure. And they are all connected! Be a part of our mission!

Learn about our Product & Tech team!

Your mission

As part of a cross-functional team in the B2C domain, you will implement backend or fullstack solutions for our customers, improving our Heartbeat App and the underlying backend services.

Key responsibilities include:

• Work collaboratively with product managers, product managers, designers, and developers
• Discover, evaluate, implement, and deploy software solutions for our core customer-facing products
• Maintain business-critical applications
• Foster a culture of experiment-driven innovation within the team
• Improve customer satisfaction by continuously reducing tech debt, improving the quality, and building software people love to use

Technologies you will work with include:

• Backend: TypeScript, Node.js, NestJS
• Web Frontend (if you want to go Fullstack): React, TypeScript, Next.js, Vercel
• Mobile (if you want to go Fullstack): Flutter
• Google Cloud Platform (Cloud Run, PubSub, CloudSQL, Firestore, BigQuery)
• Datadog
• Terraform
• GitHub Actions

Your profile

• You are enrolled at a university and contribute 20 hours per week
• You are studying Computer Science or a comparable course of studies
• You have first experience writing backend services with Node.js in TypeScript. Experience with React, Next.js, and Flutter is a plus.
• You are passionate to write maintainable, documented, reusable, and testable code
• You have a finger on the pulse of software engineering trends and are excited to learn industry best practices
• You have an agile and result-oriented mindset, and you consider yourself a team player
• You have very good written and spoken English skills. German is a plus.

Benefits

• You are part of a dynamic and highly motivated team with people who have proven that they can make things happen and move companies forward
• With your work, you accelerate the "energy and mobility transition" and make a concrete contribution to the sustainable transformation of our energy infrastructure
• You move in flat hierarchies and have direct contact with the managing directors as well as short decision-making paths
• Work with and learn from other skilled engineers
• You can work in one of our offices in Berlin, Hamburg, or Munich
• See the direct impact of your work on a rapid-scaling user base
• Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass