Jobs at ContactOffice: Linux Application Engineer (m/f)

were_hiring rectangularAbout ContactOffice

Our passionate team is behind the ContactOffice ( technology, one of the European leaders in the field of cloud collaboration (calendar, contacts, documents, e-mail, SMS, fax…). Our application is available both in Cloud or licence mode. ContactOffice counts among its customers leading corporations and universities such as TNT Airways, Laborelec, Ores, the universities of Lyon, Aix-Marseille, Toulouse, Bordeaux, etc. We are also the team behind a number of popular sites such as,,…

In order to support our growth, ContactOffice Group is currently seeking a professionally experienced Linux Administrator engineer.


Are you ready to discover a challenging position combining cloud technologies, big data and high performance in a seamless user experience ?

Here is what we’re looking for


  • Relevant Work : Experience: 6+ years
  • Career Level:  Experienced
  • Position: Linux Application Engineer
  • Education Level:  Preferably a Master in sciences
  • Job Type:  Employee
  • Job Status:  Full Time
  • Location: Brussels (Boitsfort)
  • Profile: You have a real passion for internet technologies and protocoles. A love for finding creative and thoughtful solutions to a variety of technical and product challenges. You are start-up minded and willing to work in an innovative entrepreneurial atmosphere. In addition you have a positive and customerfriendly attitude.
  • Languages: Working knowledge of French and English. Dutch would not harm either.
  • Knowledge of: Web-application environments (Java), Linux Debian, SMTP, POP, IMAP, ActiveSync, Dav,…, Service Management Tools to process and document incidents, Scripting Languages (Shell), Good writing and communication skills
  • Nice to have: Windows , MySQL, Versant Fastobjects., Apache/Tomcat,…, Java, System monitoring tools (Nagios)


Some remote home work will be possible.

Some day travels to customer’s premises might be required (although very rare in practice).


Your tasks


  • Support towards our private label customers of the business critical locally hosted or externally hosted versions of our application
  • Thorough testing of new functionalities and versions of our application
  • Translation of customer needs into clear specifications for our developpers
  • Maintain a detailed understanding of ContactOffice application functionalities
  • Agile handover of new applications, functionalities and technologies into production for our customers. Potentially also through writing of clear and concise online help and tutorials
  • Work with advanced IT technologies, such as enterprise messaging protocols, high volume storage and databases as well as online billing system


Are you awesome at internet technologies and protocoles with a very customer friendly attitude and you don’t take yourself too serious?

Then please submit your application to now and include the following information

  1. Your resume
  2. Any work examples
  3. Why you’d be a great fit with our team
  4. Your LinkedIn, Twitter and/or Facebook profile URL
  5. Any other profile that might be of interest: Github, Bitbucket,…


Avatar for ContactOffice Team

ContactOffice Team

Collaboration and Messaging Web Application Suite (

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