Working Student - Software Development (Kotlin & TypeScript)

We’re here for the long run. In uncertain times, we offer stability, trust, and long-term opportunities backed by Aurubis AG. We’re looking for working students who want to grow with us.

What we offer

• Real responsibility and impact from day one.
• Modern tech stack and exciting projects.
• 1,500 € gross/month for 20 hours/week.
• Flexible hours tailored to your study schedule.
• Hybrid setup: Home office, Berlin coworking space, or up to 183 days of workation.
• Free choice of a Mac or Windows laptop.
• Flat hierarchies and an international team.
• Strong development opportunities.
• Further benefits:
  • Fully paid Urban Sports Club membership.
  • Monthly digital meal voucher for up to 112,5 Euros.
  • Corporate Benefits Program with awesome discounts.

We believe in equal opportunities for everyone. At azeti, diversity and inclusion are at the heart of our work. We know that people from different backgrounds, experiences, and perspectives make our team stronger. No matter who you identify as, you will be treated equally and with respect.

We foster an inclusive, open, and appreciative work culture where everyone has the chance to thrive. We explicitly encourage qualified individuals with disabilities to apply. Your individuality is valued, and your potential matters.

You can decide whether to work from home or our barrier-free coworking space in the heart of Berlin. And don’t worry, your photo isn’t needed for the application. Let’s build a more inclusive future together.

• Join our software engineering team and help build a modern, large-scale Manufacturing Execution System (MES) used in real production environments.
• You’ll contribute to backend services in Kotlin and a React-based frontend in TypeScript.
• Take ownership of features, write production-grade code, and collaborate in agile teams.
• Learn from experienced engineers and grow through regular feedback.

• Enrolled in a Bachelor’s or Master’s program at a German university for at least another year.
• 1+ year experience with Kotlin (backend) and TypeScript/React (frontend) through work, internships, or projects.
• You write clean, maintainable code and have used Git in real projects.
• You’re a clear communicator, proactive, and a dependable team player.
• Fluent in English; German is a plus.
• Curious, motivated, and eager to grow as an engineer.
• Kotlin + TypeScript Portfolio Required: Please submit a short description of your longest-running Kotlin backend and TypeScript (React) frontend project (can be the same). For each, include:
  • Project – What did it do? What was your role?
  • Duration – How long did you work on it (in months)?
  • Team – How many people? How did you collaborate?
  • This helps us understand your practical experience and impact.