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Jobs at Open-Xchange

Interested in becoming part of something big?
You have landed in the right place. We are always looking for great talent to join our variety of departments. Check out our current job vacancies below or send us your speculative application. Become part of an exciting team at OX.

Bremen | Germany | Europe | rdmo01

Android Developer (f/m/d)

Don’t just go to work. Thrive. 
We need people who are committed to openness, have a rebellious business spirit and the will to revolutionize the market.

Open people for open source! 
By joining OX as part of a special team, this position is a launch pad for highly talented individuals to build their experience and access many opportunities working for OX globally.     

Our Vision
A borderless internet that is open, safe and free.

We are eMail 
Worldwide companies like: Comcast, Cox, 1&1, Deutsche Telekom, Vodafone, Orange, ItaliaOnline, GoDaddy, and Rackspace all use our "white label" products for eMail and collaboration. 

 

You can make a difference as our Android Developer at OX

As Android Developer at OX, you will develop state of the art apps for productivity and communication. We have a diverse team of coders, designers, quality and release engineers. You will work in heart of Bremen with a beautiful look on Weser river.

 

Your key responsibilities

  • Design and build advanced applications for the Android platform
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Unit-test code for robustness, including edge cases, usability, and general reliability
  • Work on bug fixing and improving application performance
  • Continuously discover, evaluate and implement new technologies to maximize development efficiency
  • Work from our office in the heart of Bremen

 

Your background

  • BS/MS degree in Computer Science, Engineering or a related subject
  • Proven software development experience and Android skills development
  • Proven working experience in Android app development
  • You have published at least one original Android app
  • Experience with Android SDK
  • Experience working with remote data via REST and JSON
  • Experience with third-party libraries and APIs
  • Familiarity with cloud message APIs and push notifications
  • Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
  • Solid understanding of the full mobile development life cycle
  • Proficient understanding of code versioning tools, such as Git

 

Our offer to you

  • Working on modern cloud software in an international team
  • Wide scope to develop your own ideas for our products
  • Training and personal development
  • The latest in IT equipment
  • Flat hierarchies combined with "Open Door" policies
  • Personal development in a dynamic environment

 

About Open-Xchange

Open-Xchange (OX) is a market leader in Mail / Messaging and DNS-based security services, with more than 200m seats sold through international hosting and telco providers worldwide, including partners such as 1&1, Orange, Italiaonline, Comcast, GoDaddy or Softbank.

We at OX have our roots in Open Source, and this has shaped our view of the world and culture – open, diverse, and with a bias to act, giving everyone at OX room to take responsibility within their team and grow. OX believes in an internet that is open, safe and free. We want to create competitive products that allow our providers to deliver secure internet services with a great user experience, and that respect privacy and generate value.

With some 270+ people worldwide, OX develops and operates Open Source software (aaS) for mail / messaging (OX App Suite, OX Guard) and collaboration / productivity (OX Drive, OX Documents). OX’s  Dovecot is the world’s dominant open-source IMAP server software, and our PowerDNS provides secure DNS services to our telco customers and their users.

Our business is fast-paced and changing constantly. We are looking for people who share our beliefs, who are out there to make a difference, are entrepreneurial and enjoy working in a high-tech environment as part of a truly international team. OX is headquartered in Cologne, Germany, with further locations throughout Germany (Hamburg, Bremen, Dortmund, Cologne, Olpe and Nuremberg), the USA (Louisville, KY), Finland, the Netherlands, Italy, France, Spain and Japan (Tokyo).

If you are interested, please contact Jochen F. Schude for further information - or send us your paperless application with a cover letter including the job ID (see at the top left corner), tabular CV, certificates, salary expectations and the earliest possible date of entry by e-mail to recruiting at open-xchange.com.

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