Application Developer

As the Application Developer, you will design, build and enhance JCDecaux’s digital and business systems. You’ll architect solutions, write clean, well-structured code, and rigorously test and deploy new applications. Translating business requirements into scalable software, integrating systems seamlessly, and delivering measurable improvements in performance and reliability.

Whilst there’s no typical day in the dynamic world of media, you can expect your role to involve the following:

Design, build and support web and mobile applications for JCDecaux’s digital and business systems

Develop, test and implement robust backend services using PHP (Laravel), NodeJS and related frameworks

Architect, optimise and maintain relational and non-relational databases to ensure performance, integrity and high availability

Develop and manage APIs and microservices, integrating disparate enterprise systems

Design and implement responsive, intuitive front-end user interfaces using modern JavaScript frameworks

Configure, maintain and support AWS cloud infrastructure to ensure secure, highly available environments

Develop, test and support dynamic creative content for JCDecaux’s digital network and large-scale campaigns

Implement and review security controls across applications and infrastructure; conduct secure code reviews