Java FullStack Developer

Phoenix Technologies; Brussel Hoofdstad; On-site; EUR 90,000 - 120,000; Full time

Job summary

Phoenix Technologies in Belgium is seeking a seasoned Java developer to join our team. The role focuses on building robust backend services and collaborating on full-stack initiatives.

You will design and implement enterprise-grade Java/JEE applications using Spring Boot, Hibernate, and related technologies, while contributing to RESTful and SOAP APIs, and modern frontend work with Angular/React/Vue.

Qualifications

• 8+ years of professional Java/JEE development experience.
• Strong proficiency with Spring Boot, Hibernate, EJB, and WebLogic.
• Proven experience developing RESTful and SOAP APIs.
• Hands-on experience with modern frontend frameworks (Angular, React, Vue) and web technologies (JavaScript, HTML, CSS).
• Experience with cloud platforms (AWS/Azure) and container orchestration (Docker, Kubernetes) plus CI/CD practices.

Responsibilities

• Design, develop, and maintain Java/JEE applications using Spring Boot, Hibernate, and related technologies.
• Build and integrate RESTful and SOAP APIs for internal and external consumption.
• Implement frontend features and enhancements using Angular, React, or Vue frameworks.
• Manage and optimize relational databases such as Oracle and PostgreSQL.
• Deploy, monitor, and scale applications on AWS or Azure using Docker, Kubernetes, and CI/CD pipelines.
• Collaborate with cross-functional teams to deliver end-to-end solutions.

Skills

Java/JEE development

Spring Boot

Hibernate

RESTful APIs

SOAP APIs

Frontend frameworks

Databases (Oracle, PostgreSQL)

Cloud platforms (AWS/Azure)

Docker

Kubernetes

CI/CD pipelines

Tools

Docker

Kubernetes

WebLogic

EJB

Job description

We are seeking a seasoned Java developer to join our team. The role involves building robust backend services and collaborating on full‑stack initiatives.

Key responsibilities

• Design, develop, and maintain Java/JEE applications using Spring Boot, Hibernate, and related technologies.
• Build and integrate RESTful and SOAP APIs for internal and external consumption.
• Implement frontend features and enhancements using Angular, React, or Vue frameworks.
• Manage and optimize relational databases such as Oracle and PostgreSQL.
• Deploy, monitor, and scale applications on AWS or Azure using Docker, Kubernetes, and CI/CD pipelines.
• Collaborate with cross‑functional teams to deliver end‑to‑end solutions.

Required qualifications

• 8+ years of professional Java/JEE development experience.
• Strong proficiency with Spring Boot, Hibernate, EJB, and WebLogic.
• Proven experience developing RESTful and SOAP APIs.
• Hands‑on experience with modern frontend frameworks (Angular, React, Vue) and web technologies (JavaScript, HTML, CSS).
• Experience with cloud platforms (AWS/Azure) and container orchestration (Docker, Kubernetes) plus CI/CD practices.

Nice to have

• Familiarity with Apache Camel, Drools, and AI‑assisted development tools.
• Fluent English communication skills.
• Experience with additional DevOps tools and methodologies.