Research - Big-data, text-mining analytics Researcher



In our Linagora Labs team you will participate to the OpenPaaS::NG project.
Linagora has been selected by the « Investissements d'avenir » to develop next generation virtual desktop thanks to the PSPC (« Projet Structurant Pour la Compétitivité ») OpenPaaS::NG project.
The goal of the OpenPaaS::NG project is to enhance the OpenPaaS platform by supplying new real-time collaborative services (text editing, business process management, etc.) as well as advanced recommendation mechanisms and virtual meeting automatic summary generation based on text mining analytics algorithms.

OpenPaaS ( rely on both Collaboration and PaaS approaches in order to setup a Cloud Framework providing basic collaboration services (mail, IM, shared space & agenda, etc.) on top on different IaaS infrastructures such as Amazon EC2 or OpenStack. Based on Enterprise Social Network concepts it allows defining organization, communities, users profiles and roles. It provides facilities for users to develop and deploy new mobile applications leveraging hosted collaboration services available in a store. It includes a Cloud deployment and elasticity management service developed by Linagora called Roboconf (

Examples of innovative context-aware recommendation services that we target for this use-case are related to user’s profile improvement recommendation (contacts, business groups, etc.) and social based collaborative business processes adaptation (meetings, customer’s management, etc.).

We offer :

  • High autonomous and responsibility levels ;
  • A committed team at both national and international levels ;
  • A leading and growing group ;
  • A rewarding working atmosphere as well as strong corporate culture.


Skill and Profile

  • Required qualification: Phd in computer science
  • Knowledge and skills in the following fields will be appreciated: text-mining, analytic algorithms, natural language processing, social collaboration, big-data.
  • You are not afraid to « get your hands dirty » and like to evolve in innovative environment.
  • You are attracted by open-source universe. You are aiming to join this sector leader.
  • Your potential and personality will make the difference : curiosity, open minded, commitment, scientific rigour, capacity to be involved in collaborative projects.