Front-End Developer

(H/F) Nantes

zCost Management, a software publisher specialized in the exploitation of mainframe technical data, is looking for a Front-End developer to participate in the redesign of the unified and resolutely user-oriented web portal.

We are looking for a creative and enthusiastic collaborator who is ready to take on challenges.

Human Environment

You will evolve within a company on a human scale, oriented towards innovation, and in a multicultural context. At the heart of zCost Management’s IT lab is the personality of each individual and cooperation a constant reality. With the support of the Technical Leader, you will be in contact with the Product Manager to understand the needs and translate them into a solution that improves our users’ usage.


  • Refine the functional specification in collaboration with the Product Manager
  • Propose functional improvements
  • Develop the technical solution
  • Be alert on the state of the art and be a driving force for technical innovation
  • Design and implement unit and functional tests
  • Write user documentation

Technical background

  • HTML5 / CSS3
  • Javascript / ES6 / TypeScript
  • Angular
  • Bootstrap
  • JQuery
  • NodeJS
  • POO and design patterns

Profile and Experience

Bachelor’s degree + 4/5 in computer science 3 to 5 years’ experience.


Our Proposal

  • Permanent contract Full-time
  • Remuneration: 30K€ – 35K€ according to experience + meal voucher + profit-sharing
  • Location: Ile de Nantes, very accessible by transport.

Job purpose

Front-End Developments

Type of contract



Nantes, France

Level of experience


Reporting to

Tech leader

Are you our next Developer?