EVERIENCE

About the Company

Everience is an international consulting group delivering AI-augmented digital services. It combines expertise in digital transformation, artificial intelligence and data-based value creation, enabling companies to harness the potential of AI to support their businesses. With a 4,000-strong workforce in France and around the world, the group helps its clients to transform their user experience and to secure and leverage their data, devising new applications and co-creating the businesses of tomorrow. Everience places the augmented employee at the heart of its approach, in accordance with its core purpose of orchestrating the symbiotic relationship between humans and AI in the workplace. Our ambition is to build our future in an “symbiotic age” where AI enhances human capabilities, and technology sustainably supports business performance and the aspirations of individuals.

Listed Jobs

Company Name

EVERIENCE

Job Title

Développeur Back-End Java / MongoDB (H/F) - LILLE

Job Description

**Job Title:** Back-End Java Developer - MongoDB **Role Summary:** Develop and maintain robust back-end solutions using Java and MongoDB for an international client in a dynamic, agile team. Focus on building scalable APIs, optimizing database performance, and ensuring operational excellence. **Expectations:** Advanced Java proficiency, expertise in MongoDB database design, mastery of REST APIs, and familiarity with DevOps practices for automation and deployment. Candidate must demonstrate technical rigor and collaboration in international, high-growth environments. **Key Responsibilities:** - Design and implement complex Java-based back-end features for critical applications. - Model, optimize, and manage MongoDB databases for efficient data handling. - Build and secure RESTful APIs for system integration and performance. - Automate deployment pipelines and monitor application health in production. - Enforce code quality through unit testing, code reviews, and performance optimization. **Required Skills:** - Advanced Java development (core functionalities, frameworks). - Expertise in MongoDB schema design, querying, and optimization. - Mastery of REST API architecture and security protocols. - Familiarity with DevOps tools (CI/CD, infrastructure automation). - Strong analytical problem-solving skills and collaborative mindset. **Required Education & Certifications:** - Bachelor’s or master’s degree in computer science, engineering, or related field. - Relevant certifications (e.g., Oracle Java, MongoDB Developer) preferred but not mandatory.

Marcq en baroeul, France

Hybrid

17-02-2026