Confirmed JavaScript developer (M/F)

CDI, Carquefou

Who are we?



Since its creation in 2007, Wiztivi has become a world leader in solutions for interactive applications for televisions and connected devices. In 2016, thanks to the acquisition of the activity of Gcluster Europe, Wiztivi also became a benchmark in the Cloud Gaming market.
Based in France and Finland, we have more than 200 employees. With an average growth of 25% over the last five years, we are constantly looking for new talent.




The strength of Wiztivi lies in the expertise of our technical and studio teams (UX/UI), which rely on software solutions developed internally, such as our Framework (SDK) built on Web standards (Javascript, HTML5 and CSS3) and hybrid or native compatible or our XMS (eXperience Manager Service) to manage the customer experience. These allow us to deploy our user experiences on all types of devices (connected TVs, set-top boxes, game consoles, mobiles, etc.), with unparalleled time to market.




Wiztivi has acquired its international credibility by meeting the most complex challenges of its partners and customers and by offering innovative solutions. We have deployed our solutions on more than 50 million devices and in around thirty countries. We count the most prestigious players among our customers in France and abroad: Altice, Vodafone, Liberty Global, SFR, Orange, TF1, M6, Canal+, Samsung, Toshiba, Viacom, Get, Virgin, ….


Your missions:


  • As a Confirmed JavaScript Developer (M/F), you will be involved in all project development activities:
  • Analyze the customer’s needs and propose solutions that are in line with their requirements
  • Implement new features
  • Test the functionalities developed and propose solutions for the malfunctions identified
  • Proficiency in test development
  • Creation of monitoring and debug interface
  • Embedded application development
  • Mastery of Agile methods (Scrum type)
  • Mastery of web technologies (Javascript, Web service, video streaming, UI / UX, …)
  • Corrective and evolutionary maintenance of the application.

Technical environment: Javascript, HTML5, CSS, Node JS, Github, Linux, Atlassian Suite (Jira, Confluence)
You will also be able in the exercise of its functions to accompany Junior Developers in their rise in competence. For your part, you will be accompanied by expert developers and Tech Leads to help you continue to progress.


Your profile:

Bac+2/+5 level, Professional in the IT function with at least 3 years of experience in the field, you master Web technologies, and demonstrate a sense of service and rigor. You are driven by a passion for development. Ideally you have a good command of English; and you have good teaching skills.




Remuneration according to profile, Incentive-Participation, TR, CE,
remote possible up to 3 days / week, position to be filled in CDI in Carquefou (44).