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CTO (m/f)




Frühestmöglicher Eintrittstermin: März 2015

Anstellungsverhältnis: Vollzeit

Berufserfahrung: Manager/in ohne Personalverantwortung

At CarJump we love car sharing! With the CarJump app users can find, reserve and book cars across several car sharing providers like DriveNow, Car2Go, Multicity and more – individual, flexible and all within one app.


The position

CarJump is currently developing extraordinary new features that require a sophisticated front- and backend structure that scales to the international level. We are looking for a smart mind in back- and frontend engineering, who is well grounded in Scala/Java based web applications and has experience leading a team towards building solid iOS, Android and Microsoft Phone applications. In addition to that you are experienced with live data structures, interfaces and 3rd party APIs.


Your Tasks

  • You lead an international team of dedicated developers and have an eye on the back- and front-end development process, but can review code and write smart backend-solutions yourself
  • You are responsible for the development & growth of our team
  • You shape our vision from both the business- and technology perspective and add new features by working closely with the founding team
  • You are able to build on an excellent tech-structure (JSON, REST(ful), Swagger Doc, OAuth, ...)
  • You leave your footprint and take part in the company’s expansion


Your Haves

  • At least 4 years of relevant experience, enabling you to take on the role as CTO
  • You are passionate about scalability and mobility
  • You master version control
  • Solid knowledge in Continuous Integration and Software Development Lifecycle Management (deep knowledge of Scrum, Jira, Jenkins, Maven)
  • You have built or worked with high availability systems before
  • Deep knowledge in OAuth and similar authentication mechanisms
  • Knowledge of cloud providers, especially AWS and Heroku
  • Good understanding of iOS and Android apps (windows is nice-to-have)
  • Excellent communication skills, and the ability to recruit and lead international teams
  • You are a team player and able to give and take feedback
  • Finding the best solution is your top priority – no matter what
  • Language skills: English at professional proficiency, German is a plus
  • You are based in - or are willing to move to - Berlin, Germany


We offer

  • Flat hierarchies
  • International team
  • Room for your own ideas
  • Cool loft-office
  • The opportunity to contribute to an amazing product and help take it to the international level
  • A salary adequate to your experiences and skills


Please send your application to jobs@carjump.de. We are looking forward to getting to know you!

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