Java Angular Developer Consultant

Keystone Solutions; Brussel; À distance; EUR 92 000 - 129 000; Plein temps

Résumé du poste

Keystone Solutions seeks experienced Java/Angular Developers for a consultancy mission at a client site. You will participate in the digital transformation projects for the Office of Birth and Childhood (ONE), operating on-site and representing Keystone Solutions in dynamic public-sector initiatives.

The role involves collaborating with analysts, leads, testers and other stakeholders in an Agile environment, using a stack including Java, Angular, Spring Boot, NgRx, DB2, MySQL, Flyway, and CI/CD

Qualifications

• Angular 21 / Matérial (Frontend) – Level: Confirmed
• DB2 / MySQL – Level: Confirmed
• CI/CD deployment with Docker – Level: Confirmed
• Flyway – Level: Confirmed
• IndexedDB / Dexie / Service Worker – Level: Junior
• Java – Level: Confirmed
• Junit / Mockito – Level: Confirmed
• REST / OpenAPI – Level: Confirmed
• SCRUM – Level: Confirmed
• Spring / Spring Boot / JPA – Level: Confirmed

Responsabilités

• Participate in technical design with analysts and leads.
• Design components adhering to architecture and standards.
• Apply Clean Code and QA practices.
• Develop Backend Java and Frontend Angular features.
• Ensure unit and integration tests.
• Refactor for readability and performance.
• Collaborate in SCRUM ceremonies.
• Deliver developments across environments.
• Validate deployment and delivery of solutions.

Outils

Angular 21 / Matérial

DB2 / MySQL

CI/CD (Docker)

Flyway

IndexedDB / Dexie / Service Worker

Java

Junit / Mockito

REST / OpenAPI

SCRUM

Spring / Spring Boot / JPA

Description du poste

Mission Overview:

Keystone Solutions is seeking experienced Java/Angular Developers for a consultancy mission at a client site. You will be involved in various projects related to the digital transformation of the Office of Birth and Childhood (ONE). This role emphasizes on-site work, representing Keystone Solutions while tackling dynamic projects that contribute to the public sector's digital evolution.

Responsibilities

As a consultant, you will carry out the following responsibilities under Keystone Solutions' consultancy model:

• Participate in the technical design of features in collaboration with functional analysts, technical leads, and team members.
• Design application components while adhering to the defined architecture and technical standards.
• Apply best development practices such as Clean Code and quality assurance.
• Identify technical impacts and dependencies with existing components.
• Develop and enhance application modules and components.
• Participate in the development of Backend Java and Frontend Angular components.
• Ensure quality standards through unit tests and integration tests associated with developed features.
• Correct anomalies and implement functional and technical evolutions.
• Engage in refactoring and improving existing code for better readability, maintainability, and performance.
• Participate in code reviews with other developers.
• Prepare and deliver developments across different environments.
• Validate deployment and delivery of solutions.
• Adhere to defined delivery processes and standards.
• Ensure compliance with methodological and technological standards set by the client.
• Monitor the relevance and coverage of unit and integration tests.
• Contribute to continuous improvement of development practices.
• Collaborate daily with developers, functional analysts, testers, and other project stakeholders.
• Participate in various SCRUM ceremonies.
• Document developments as necessary and share useful knowledge within the team.

Work Environment

The developer will work in an Agile/SCRUM environment, primarily using Java and Angular technologies. The tech stack includes Angular 21, JAVA8/JEE7, Java 21, Spring Boot, NgRx, DB2, MySQL, and Flyway, with build tools like Apache Maven, Git/GitLab CI/CD, and Nexus.

Keystone Solutions Advantages

• Dynamic Projects: Engage in diverse challenges across various client environments.
• Turbo-Charged Learning: Benefit from professional development and broad learning experiences.
• Skyrocketing Ambition: Enjoy a commitment to career growth within our framework.
• Values: As a

Duration

Duration: 18/09/2026 - 18/11/2026 2 months (full time)

Skills required

• Angular 21 / Matérial - Level: Confirmed - Most recent: Any time
• DB2 / MySQL - Level: Confirmed - Most recent: Any time
• Déploiement CI/CD (Docker) - Level: Confirmed - Most recent: Any time
• Flyway - Level: Confirmed - Most recent: Any time
• IndexedDB / Dexie / Service Worker - Level: Junior - Most recent: Any time
• Java - Level: Confirmed - Most recent: Any time
• Junit / Mockito - Level: Confirmed - Most recent: Any time
• REST / OpenAPI - Level: Confirmed - Most recent: Any time
• SCRUM - Level: Confirmed - Most recent: Any time
• Spring / Sprintboot / JPA - Level: Confirmed - Most recent: Any time

Language requirements

• French Level Native