Java Developer (REST APIs, PostgreSQL, OpenShift)

Quick Facts

• Role: Java Developer (REST APIs, PostgreSQL, OpenShift)

• Focus: CRM & multi-channel client communication solutions

• Work style: Agile

• Location: Niort (2 days/week remote work)

• Start date: 9 November

• Contract length: Long-term mission

• Daily rate (TJM): 400–450 € (including travel)

Description

Join a team strengthening the development and analysis of IT solutions for a digital transformation in CRM and multi-channel client communication. You will develop and test REST APIs, ensure operational maintenance (Qualification and incident diagnosis), and support users as needed. You will also help integrate new platforms with existing information systems and provide technical expertise.

Responsibilities

• Contribute to solution choices and estimates

• Perform development and testing

• Maintain production operations (Qualification, incident diagnosis)

• Support users when needed

• Collaborate with DDSI teams to improve their skills

• Provide technical expertise

• Participate in setting up new foundations and integrating with multiple information systems

Requirements

• 5–6+ years of Java development experience

• Expertise in Java 8 to 21

• Confirmed Spring

• Confirmed PostgreSQL

• SQL querying capability (basic querying is sufficient)

• Confirmed OpenShift

• Advanced IntelliJ IDE

• REST APIs mastery

• Advanced CI/CD & quality tools: GitLab, Jenkins, Nexus, Sonar

• Ability to write technical and functional documentation

Benefits

• Long-term mission in an Agile environment

• Hybrid work: 2 days/week telework

• Start date: 9 November

• Rate: 400–450 € TJM (including travel)