Job position

Permanent
Contractor
As soon as possible
12 months
€40k-45k, €400-550
> 10 years experience
Hybrid
Brussels, Brussels-Capital, Belgium
Published on 18/09/2025

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Développeur Full-stack developer Java / Angular - 12 mois - Bruxelles

Un de nos importants clients recherche un développeur Full-stack developer Java / Angular pour une mission de 12 mois sur Bruxelles.

Descriptif:

In the context of a major business transformation program, we are looking for a senior java developer to reinforce the existing teams.

As a senior developer, you will join a department of about 70 people (in evolution) to ensure the hand-over, refactoring and/or greenfield development of business applications.

The developer we're looking for will be responsible for the development of Java applications, supporting the analysts and business objectives, while providing expertise in full-stack software development lifecycle, from concept and design to testing.

Responsibilities:

  • Development / Maintenance of business applications

  • Development of application components/webservices

  • Contribute in the design of architecture components and building blocks (in close collaboration with technical lead or senior software architects)

  • Participation in technical working groups, Scrum meetings and meetings with the users if needed

  • Assistance in the testing, the technical documentation, the deployment, the evaluation and the reporting (JUnit, JIRA)

Experiences

  • Minimum 5-7 years of full-time professional Java Development experience is required (Full-stack preferred - backend with good affinity for frontend is ok)

  • Familiarity with multi-system integration and complex environments

Competencies :

Technical knowledge and practical experience of required technologies to be able to start development and support directly (below) :

  • Java and Spring Framework

  • JPA (with Hibernate as implementation)

  • Security patterns (Spring security)

  • Soap and RESTful Web Services

  • Spring Batch

  • SOA, microservices, CQRS

  • Test driven development (Junit, Spring, CI, Mockito, Cypress, Selenium)

  • Frontend (HTML/CSS/JavaScript, Angular) & backend abilities

  • Maven, Jenkins, Docker, Openshift, SVN or GIT and Eclipse or IntelliJ, Sonar, JBoss, Tomcat...

  • Experience with relational database and O/R mapping: PostgreSQL, SQL Server,

  • Able to read and understand BPMN, UML & documentation practices

  • Jira/Confluence

  • A knowledge in the following technologies would be a nice to have, but not required: Talend, ZK, Oracle, Kafka

  • Familiar with AGILE/SCRUM methodologies, test-driven development and continuous integration

  • Problem solver, able to quickly understand existing code

  • Solution and customer oriented

  • Ability to integrate easily into an existing team and to supervise juniors

Si cette mission vous intéresse merci de m'envoyer votre CV et je reviendrai vers vous dès que possible avec les détails.

Candidate profile

Competences :

Technical knowledge and practical experience of required technologies to be able to start development and support directly (below) :

  • Java and Spring Framework

  • JPA (with Hibernate as implementation)

  • Security patterns (Spring security)

  • Soap and RESTful Web Services

  • Spring Batch

  • SOA, microservices, CQRS

  • Test driven development (Junit, Spring, CI, Mockito, Cypress, Selenium)

  • Frontend (HTML/CSS/JavaScript, Angular) & backend abilities

  • Maven, Jenkins, Docker, Openshift, SVN or GIT and Eclipse or IntelliJ, Sonar, JBoss, Tomcat...

  • Experience with relational database and O/R mapping: PostgreSQL, SQL Server,

  • Able to read and understand BPMN, UML & documentation practices

  • Jira/Confluence

  • A knowledge in the following technologies would be a nice to have, but not required: Talend, ZK, Oracle, Kafka

  • Familiar with AGILE/SCRUM methodologies, test-driven development and continuous integration

  • Problem solver, able to quickly understand existing code

  • Solution and customer oriented

  • Ability to integrate easily into an existing team and to supervise juniors

Skills:

  • Agile / Scrum

  • Angular

  • CQRS

  • Hibernate

  • Java

  • Jenkins

  • JIRA/confluence

  • JPA

  • Maven

  • PostgreSQL

  • REST

  • SOA

  • SOAP

  • Spring Batch

  • Spring Framework

Working environment

Descriptif:

In the context of a major business transformation program, we are looking for a senior java developer to reinforce the existing teams.

As a senior developer, you will join a department of about 70 people (in evolution) to ensure the hand-over, refactoring and/or greenfield development of business applications.

The developer we're looking for will be responsible for the development of Java applications, supporting the analysts and business objectives, while providing expertise in full-stack software development lifecycle, from concept and design to testing.

Issy-les-Moulineaux, Île-de-France
< 20 employees
IT services
HOLBORN accompagne ses clients dans la conception de leur stratégie et dans la mise en œuvre opérationnelle pour rendre leur entreprise plus performante. Nous accompagnons en France, au Moyen-Orient et en Afrique du Nord la stratégie de développement de nos clients dans les domaines du Conseil, de la Transformation Digitale et de la Cyber Sécurité. Nous offrons un portefeuille complet de services et de solutions accompagné d’un modèle de proximité conjugué à un réseau mondial de prestation de services. Les prestations proposées par HOLBORN se structurent autour de quatre grands pôles basés sur un cadre de références : 1. Conseil & Audit : Nous accompagnons nos clients dans la définition et le déploiement de leur stratégie IT en leur offrant une prestation de conseils complète. Du diagnostic de l’existant à la définition d’une vision stratégique, en passant par la gestion de leurs risques. 2. Digital & Data : Nous accompagnons les DSI dans leurs projets de transformation digitale dans un contexte de ruptures technologiques permanentes. 3. Cyber Risk & Strategy : Nous aidons nos clients à appréhender la cybersécurité au travers d’une meilleure stratégie et d’une meilleure adoption des nouvelles technologies. 4. Formation : Nos proposons des parcours sur-mesure alliant les impératifs métiers aux exigences modernes d’une formation : multimodale, mobile, centrée sur l’apprenant, sociale et expérientielle. Nous avons conçu un portefeuille de services de bout-en-bout couvrant l’ensemble des besoins de transformation de votre structure. Nos experts et nos consultants développent des offres performantes pour vous aider à vous adapter à un environnement de plus en plus complexe. Nous mettons à votre service notre passion pour l’innovation et notre sens de la technologie.

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Développeur Full-stack developer Java / Angular - 12 mois - Bruxelles

Holborn

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