Lead Developer Java/Spring (H/F)

Lead Developer Java/Spring (H/F)

Job details

Lead Developer Java/Spring (H/F)



We are currently looking for a freelance Java/Spring Lead Developer (M/F) to join our client's Mobility & eTransactional Services division, which designs, develops and hosts applications that enable its clients to achieve their digital transformation. If you have experience in the design and development of web applications or middleware in Java and would like to work on an ambitious project in a department dedicated to the public transport sector, you are in the right place!

We offer a long term mission of minimum 12 months, or partial teleworking is accepted. The work will take place in Villeurbanne.


Our client is offering you an assignment at the heart of a system in charge of the development and deployment of a very large-scale programme which must be both robust, as it will be subject to heavy use, and flexible, due to the high level of scalability required. You will be involved in the Ile-de-France ticketing modernisation programme and will provide an enhanced and simplified mobility offer for the Ile-de-France region. You will join a development team within the Build unit in charge of all the evolutions of this programme.

As a freelance Lead Developer, your daily routine will include :

  • Active contribution to the detailed specification phases for the production of high quality functional and technical deliverables
  • Contributing to the development of the programme's software architecture principles
  • Monitoring the implementation of these principles within the teams
  • Guarantee of the quality of the developments made
  • Depending on the project phase, the contribution to the most complex developments

Your mission will involve you in all phases of the project: analysis, design, development, testing, support, optimisations, deployments... in iterative and agile project contexts.
The tasks entrusted to you require a high degree of autonomy and a technical curiosity that will give you the desire to learn on a daily basis, in relation to the various teams.
You will work in a team consisting of a Product Owner and a Project Manager.


For this assignment, the following skills are required:

  • An engineering school or university education (technical and software architecture)
  • Good written/oral communication skills

With regard to technical skills :

  • GitLab
  • Java/J2EE
  • Spring Boot
  • Docker
  • Active MQ
  • API management


Still interested? Here is what our Izyfreelance team has to offer you:

  • Long assignments that meet your expectations
  • Transparency on the application process
  • Advice and coaching during client meetings
  • Contract monitoring and mission review every 3 months
  • Administrative management and payment within 10 days of invoice date

Independence with peace of mind! At Izyfreelance by Cooptalis, we offer our freelancers long-term assignments with our clients, selected to meet their expectations. Career, client relations, administration and remuneration, Izyfreelance offers its freelancers turnkey solutions adapted to their activity.