Java Web Developer

Job Title: Developer Java/Web

Location: Luxembourg

Contract duration :6 Months

Remote : Hybrid

Languages :French, English

Description :

Role Summary We are seeking an experienced Java / Web Developer to join a Connectivity Development Team. This team is responsible for working on high-volume, mission-critical applications. As a key member of the team, you will participate in the design, development, and evolution of connectivity services within a modern technological environment (Java, REST, Cloud, DevOps).

Responsibilities : -

Design, develop, and maintain back-end Java applications in an object-oriented environment.

- Implement and optimize robust and high-performing RESTful services.

- Participate in technical design, code reviews, and the continuous improvement of the architecture.

- Collaborate closely with DevOps, infrastructure, and business teams to deliver reliable solutions.

- Contribute to the analysis and resolution of application incidents.

- Actively participate in Agile ceremonies (planning, refinements, reviews, retrospectives).

Required Technical Stack & Skills :

- Java SE 8+ / Java EE 6–7

- Object-Oriented Analysis and Design

- REST Web Services

- Maven

- Unix / Linux

- Git / GitHub

- Oracle SQL

Highly Valued Assets (A Plus) Experience with any of the following technologies or practices would be a significant advantage:

- Deployment on JBoss / EAP

- Public Cloud: AWS, Azure, or GCP

- Containers & Orchestration: Docker, Kubernetes, OpenShift, ArgoCD

- OpenShift Service Mesh, Google Tekton

- Linux Shell Scripting

- Front-end: HTML / CSS / JavaScript / React

- Practical experience with Agile / Scrum methodologies

Desired Soft Skills :

- Excellent communication and collaboration abilities.

- Autonomy, strong sense of responsibility, and keen attention to detail.

- Critical thinking: the ability to identify problems and propose concrete solutions.

- Very good proficiency in English (both written and oral).

- Knowledge of French and/or German is considered a valuable asset.