Fullstack Java/Jahia Developer M/F (M/F)

CGISophia Antipolis, FranceEURESpublished 08/05/2026
Must-have:JavaScriptJavaHTMLCSSFrontendBackendFullstack
Machine translation — original language: French.Show original

Fullstack Java/Jahia Developer

Job Description

Front-end development, Back-end, Fullstack,... Does this speak to you?

Joining us means joining a technical community driven both by the challenge of meeting our clients' needs by proposing innovative solutions, and by peer sharing around the latest technological trends and skill development through the numerous training programs and certifications offered.

If you wish to join our teams in Sophia Antipolis and support the major players in the region, this advertisement may interest you.

Functions and responsibilities

  • Design and develop back-end components in Java and high-performance, ergonomic front-end interfaces
  • Develop and evolve components under CMS Jahia
  • Guarantee the quality of the produced code by applying development best practices (clean code, code reviews, development conventions, project architecture)
  • Perform unit tests and integration tests.
  • Participate in bug fixing and the continuous improvement of applications
  • Ensure technical documentation and knowledge capitalization
  • Participate in exchanges with project teams and various stakeholders

By joining us, you particularly benefit from the following advantages:

  • Complete training offer: technical, professional, personal development
  • Quality of life at work: up to 3 days of teleworking per week, 27 days of paid leave, RTT, seniority leave and sick child leave, health & well-being program
  • Social benefits: stock purchase plan, profit sharing, PEE, Compte Epargne Temps

And many more!

Qualities required to succeed in this role

With a Master's degree (university, engineering school or equivalent), you have at least 2 years of experience in Java web application development, including significant experience with Jahia.

Your skills are as follows:

  • Mastery of Java development
  • Significant experience with the CMS Jahia (development, customization and maintenance)
  • Front-End Development: HTML5, CSS3, JavaScript
  • Knowledge of web application architectures
  • Practice of unit and integration testing
  • A professional level of English (minimum B2)

The position also requires:

  • good interpersonal skills
  • collaborative spirit.
  • strong capacity for analysis and problem-solving.

CGI is an inclusive employer attentive to applications from people with disabilities, to the career progression of men and women, and to the well-being of our LGBT+ employees.

Our commitment to diversity and inclusion has been recognized by obtaining the inclusive recruitment label, awarded by Job in Live, a specialist in inclusive recruitment.

In the interest of accessibility and clarity, the median point is not used in this advertisement. All terms used refer to both female and male genders.

Together, as owners, let us put our expertise to work.

Life at CGI is anchored in ownership, teamwork, respect, and a sense of belonging. With us, you will be able to exploit your full potential because.

We invite you to become an owner from day 1 as we work together to make our dream a reality. This is why we refer to ourselves as CGI associates, rather than employees. We benefit from the fruits of our collective success and actively contribute to the direction and strategy of our company.

Your work creates value. You will develop innovative solutions and build lasting relationships with your colleagues and clients, while having access to global capabilities to realize your ideas, seize new opportunities, and benefit from cutting-edge sectoral and technological expertise.

You will evolve your career by joining a company built to grow and last. You will be supported by leaders who care about your health and well-being and who will allow you to seize opportunities to perfect your skills and broaden your horizons.

This same commitment to equity extends to our use of technology. To support our recruitment team, AI tools may be used to assist in the evaluation of applications, without ever replacing human judgment. All hiring decisions remain entirely in the hands of our recruitment professionals.

Join us, one of the largest information technology (IT) and management consulting companies in the world.