Java DevOps Engineer

Company Description

Talan is an international consulting and technology expertise group that accelerates the transformation of its clients through the levers of innovation, technology, and data. For over 20 years, Talan has been advising and supporting companies and public institutions in implementing their transformation and innovation projects in Europe and internationally.

Present on five continents, in 18 countries, the Group, certified Great Place To Work, which will have more than 7200 employees by the end of 2024, aims to achieve a turnover of 850 million euros that same year and to exceed the one billion euro mark by 2025.

Equipped with a Research and Innovation Center, Talan places innovation at the heart of its development and operates in areas of technological change such as Artificial Intelligence, Data Intelligence, Blockchain, to support the growth of large groups and mid-sized companies in a committed and responsible approach.  www.talan.com

By placing "Positive Innovation" at the heart of its strategy, the Talan Group is convinced that it is by serving humans that technology multiplies its potential for society.

Job Description

As part of the 2026 strategic projects, the objective is to:

• Complete the deployment of the Exstream composition software for bank statements and notices on OpenShift on premise.
• Design, develop, and deploy distribution components (archiving, printing) on OpenShift.
• Migrate the IBM GED WebApp (IBM Content Navigator) from WAS to OpenShift.
• Migrate about ten internal Java applications from Podman to OpenShift, with technical updates.

Responsibilities

• Participate in the migration and deployment of Java applications to OpenShift.
• Design and develop back-end components (Java/JEE, Spring).
• Set up and maintain CI/CD pipelines (Maven, GitLab, Jenkins, Sonar).
• Ensure code quality through automated tests (JUnit, Mockito, Cucumber).
• Contribute to the modernization of architectures (REST APIs, micro-services).
• Collaborate with teams to ensure performance and security of applications.
• Document processes and ensure traceability of deployments.

Qualifications

Technical Skills

• Mandatory:
  • CI/CD: Maven, GitLab, Jenkins, Sonar.
  • Back-end Java/JEE development.
  • Cloud-ready apps: containers, orchestration (OpenShift, Kubernetes).
• Required:
  • REST APIs.
  • Spring Framework (Core, Boot, MVC, Batch, Security).
  • Automated tests (JUnit, Mockito, Cucumber).
• A plus:
  • Front-end Angular.
  • Interest in document management.

Profile Sought

• Higher education degree in computer science (Master or equivalent).
• Minimum 2 years of experience in back-end Java development.
• Experience in building and operating cloud-ready applications.
• Strong analytical skills, service-oriented, team spirit.
• Autonomy and organization.

Additional Information