(function(){ if ('undefined' !== typeof gs && 'undefined' !== typeof gs.show_ads && true === gs.show_ads) { var f = (adSSetup.view === 'd') ? 's' : 'm'; var p = document.createElement('img'); p.style.display = 'none'; p.onerror = function() { var x = document.createElement('img').src = 'https://bt.mediaimpact.de/' + f + '.png?b=1'; }; p.onreadystatechange = p.onload = function() { if (!this.readyState || this.readyState === 'loaded' || this.readyState === 'complete'){ var x = document.createElement('img').src = 'https://bt.mediaimpact.de/' + f + '.png?b=0'; p.onload = p.onreadystatechange = null; } }; p.src = 'https://acdn.adnxs.com/ast/static/bar.jpg'; document.body.appendChild(p); } })(); if ('undefined' !== typeof gs && 'undefined' !== typeof gs.show_ads && true === gs.show_ads) { function adBlockNotDetected(){ console.log('ads visible FAB'); if ('undefined' != typeof(ga)) { ga('send','event','ad-blocker','ads visible - FAB','',{nonInteraction:true}); } } function adBlockDetected(){ console.log('ads invisible FAB'); if ('undefined' != typeof(ga)) { ga('send','event','ad-blocker','ads invisible - FAB','',{nonInteraction:true}); } } if (typeof fuckAdBlock !== 'undefined' || typeof FuckAdBlock !== 'undefined' || 'undefined' !== typeof window.blockAdBlock) { adBlockDetected(); } else { var importFAB = document.createElement('script'); importFAB.onload = function() { fuckAdBlock.onDetected(adBlockDetected) fuckAdBlock.onNotDetected(adBlockNotDetected); }; importFAB.onerror = function() { adBlockDetected(); }; importFAB.integrity = 'sha256-xjwKUY/NgkPjZZBOtOxRYtK20GaqTwUCf7WYCJ1z69w='; importFAB.crossOrigin = 'anonymous'; importFAB.src = 'https://cdnjs.cloudflare.com/ajax/libs/fuckadblock/3.2.1/fuckadblock.min.js'; document.head.appendChild(importFAB); } }
Diese Stellenanzeige ist abgelaufen.

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!

Aktuelle Stellenanzeigen:
Oder schau dich direkt auf unserer Jobbörse um.
Für Arbeitgeber →
Netzsieger 2017 'sehr gut'