About us

As CarOnSale we have developed into a rapidly growing automotive start-up. We prepare our customers in the B2B area for digitization and work with our high-performing team on innovative solutions every day.

Your ideas, our joint implementation.
Together we are developing a technology that will revolutionize B2B automotive trade and drive digital transformation. We welcome creativity and future thinking - we believe that innovation is made possible through ambition, commitment and motivation.

Our employees are our inspiration.
At CarOnSale we promote talent - no matter what stage of your career planning you are in. We help you achieve your professional goals in an environment that gives you room to develop.

Hungry for success?
We are looking for ambitious performers who want to support us in our rocket start in the automotive world - become part of the team and write to us!

Your tasks:

  • You will own the backend development of product features of the CarOnSale product suite in a full stack TypeScript environment
  • You will work in a fast-paced and agile environment, providing rich learning opportunities and a straight-forward career progression
  • You will collaborate with other engineers, product managers and designers in order to deliver frictionless solutions for stakeholders and customers
  • You will be involved in optimizing not only the product, but in optimizing internal processes (CI/CD, design reviews, etc.), developer experience and software architecture
  • You will work onsite in our offices in Berlin with the team 

Your profile:

  • Familiarity/Experience in backend development with TypeScript/JavaScript & Node.js
  • Familiarity/Experience with SQL and NoSQL database technologies (esp. PostgreSQL and MongoDB)
  • Familiarity/Experience with collaborative working in agile settings
  • Familiarity/Experience with test-driven development (TDD)
  • Proven ability of building software projects autonomously (e.g. Hobby, University or Job Projects)
  • Very good communication skills in English (at least C1)
  • You´re living in the timezone UTC/GMT +/-2

Nice to have:

  • Conversational German skills
  • Experience/Interest in the automotive industry
  • Experience/Familiarity with setting up and maintaining CI/CD processes


Why COS?

  • First things first: You’ll be taken seriously from day one and will play an important role in our mission, because we want to disrupt Europe’s automotive market together with you 

  • Growth and development: benefit from a detailed onboarding program, systematic feedback cycles and individual coachings 

  • A feel-good workplace: start your office day with a freshly brewed coffee from our free in-house barista while enjoying the view from our 18th floor in the heart of Berlin 

  • Hybrid office model: flexible working from our beautiful WeWork space or from home

  • Your gear, your choice: you will be provided with a MacBook or Windows laptop and all the hardware and software you need to work

  • Become a COSie: be part of a motivated team with ambitious goals and enjoy lots of fun, lots of awesome team events and a unique COS team spirit 

  • Truly diverse and inclusive: Diversity is important to you? It is important to us too! Diversity in which everyone feels comfortable, is absolutely central to us

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