Senior Fullstack Engineer (with Backend focus) (f/m/x) - Marketing and CRM

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Senior Fullstack Engineer (with Backend focus) (f/m/x) - Marketing and CRM

Senior Fullstack Engineer (with Backend focus) (f/m/x) - Marketing and CRM

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Munich, Germany

CarOnSale is a start-up in the heart of Berlin. As a tech company, we have made it our mission to enable smooth digital processes in the automotive trade across Europe. Join us and develop new, innovative solutions for the B2B sector.


We are looking for a Senior Fullstack Engineer with Backend focus to join our Marketing and CRM engineering team in Berlin, Munich or Brazil.


Your tasks:

  • You will mentor Junior Engineers on a technical level
  • You identify and define technical and product requirements, design development processes (CI/CD) and standards (e.g. for code quality)
  • You lead and support engineering processes in terms of technology screening, architecture design decisions and actual implementation
  • You are moderating team sessions and guiding and supporting your team members with your experience to tackle technical and process challenges
  • You are providing technical feedback to your team members in frequent sessions to help them grow


Your profile:

  • At least 5 years of experience in backend engineering
  • You have previous experience in coaching and mentoring engineers and/or other technical staff
  • You have a hands-on mentality towards not only technical, but also organizational challenges
  • You are a native speaker in TypeScript and familiar with technologies such as Node.js, NestJS, Angular.js and PostgreSQL
  • You have experience with modern SCM, Build & Release Tools (Git, CI, Docker, etc.)
  • You have practical experience with agile development frameworks like Scrum or Kanban and tools like JIRA, Confluence
  • You have excellent English communication and relationship building skills

Nice to have:

  • Conversational German skills 
  • Experience in the automotive industry 


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 on-boarding program, systematic feedback cycles and individual coaching 
  • 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



You can find out about the values we work by in this video.