Full Stack Java & Angular Developer

In4Matic; Brussel; Sur place; EUR 70 000 - 100 000; Plein temps

Résumé du poste

In4Matic is seeking a Senior Java Developer to join its technology team in Belgium. You will work on greenfield and modernization projects, shaping architecture and building scalable services. The role blends development, integration, testing, and collaboration with business stakeholders.

The ideal candidate has 5–7 years of Java experience, strong Spring/JPA knowledge, and a full‑stack mindset. English language skills are essential; French or Dutch is a plus.

Qualifications

• 5–7 years of professional Java development experience.
• Full‑stack background preferred.
• Experience with Spring, JPA/Hibernate, and RESTful services.

Responsabilités

• Develop and maintain business applications and components.
• Design and implement web services and integration components.
• Contribute to architecture decisions and reusable components.
• Develop greenfield apps and modernize existing solutions.
• Collaborate with analysts and stakeholders to translate requirements into technical solutions.
• Participate in Agile/Scrum ceremonies and testing activities.
• Support and mentor junior developers.

Connaissances

Java development

Spring Framework

JPA/Hibernate

RESTful services

SOA/Microservices

Test-driven development

Angular

SQL/PostgreSQL/SQL Server

CI/CD

Web security

Outils

Maven

Jenkins

Docker

OpenShift

Git

Selenium

Description du poste

We’re looking for a Senior Java Developer to join our client’s growing technology team and contribute to the development and modernization of critical business applications. You’ll work in a complex and evolving environment where you’ll have the opportunity to contribute to both greenfield development and the refactoring or transition of existing applications. The role offers a strong mix of hands‑on development, architecture, integration, testing, and collaboration with technical and business stakeholders.

Role & Responsibilities

• Develop and maintain business applications and application components.
• Design and implement web services and integration components.
• Contribute to architecture decisions and the design of reusable components and building blocks, in collaboration with technical leads and software architects.
• Develop greenfield applications and contribute to the modernization or refactoring of existing solutions.
• Collaborate with analysts, business stakeholders, technical leads, and fellow developers to translate requirements into effective technical solutions.
• Participate in Agile/Scrum ceremonies, technical working groups, and user meetings when required.
• Contribute to testing, technical documentation, deployment, evaluation, and reporting activities.
• Support and guide junior developers when needed.

Technical Profile

You have at least 5-7 years of professional experience in Java development, preferably with a full‑stack background, and are comfortable working in complex, multi‑system environments.

Your technical expertise includes:

• Java and Spring Framework
• JPA and Hibernate
• Spring Security and security patterns
• SOAP and RESTful web services
• Spring Batch
• SOA, microservices, and CQRS
• Test‑driven development and automated testing with JUnit, Mockito, Cypress, and Selenium
• Front‑end technologies including HTML, CSS, JavaScript, and Angular
• Maven, Jenkins, Docker, OpenShift, Git or SVN
• Sonar, JBoss, Tomcat, and development environments such as Eclipse or IntelliJ
• Relational databases and object‑relational mapping, with experience in PostgreSQL and/or SQL Server
• Jira and Confluence
• Ability to understand BPMN, UML, and structured technical documentation

Knowledge of technologies such as Talend, ZK, Oracle, or Kafka is considered a plus. Experience with Agile/Scrum, continuous integration, and modern software engineering practices is expected.

Ideal Candidate

You’re a pragmatic problem solver who can quickly understand existing codebases and complex technical environments. You combine strong development skills with a solution‑oriented and customer‑focused mindset and are comfortable taking ownership of your work. You work well independently but also integrate easily into an established team, with the ability to provide guidance to less experienced developers.

For communication, you have an active working knowledge of either French or Dutch, including understanding, speaking, writing technical documentation, and reading. You also have a good command of English for written communication and collaboration within the team.

Contactperson & Reference

• Reference #: INW27753
• Pieter Messely
• [e-mail]