Full Stack Developer Java Angular

Keystone Solutions; Brussel; Sur place; EUR 80 000 - 110 000; Plein temps

Résumé du poste

Keystone Solutions is seeking a Senior Full-Stack Developer to join our consultancy team on client-site engagements. You will help with hand-over, refactoring, and greenfield development of business applications.

The role requires 5-7 years of full-time Java development, full-stack capability, and experience with multi-system integration, SOA/microservices, and modern tooling. On-site work in Belgium, collaboration with agile teams, and diverse client environments.

Qualifications

• Minimum 5-7 years of full-time Java development experience.
• Experience with multi-system integration and complex environments.
• Proven track record delivering greenfield applications.

Responsabilités

• Develop and maintain business applications.
• Build application components and web services.
• Contribute to architecture design with leads or architects.
• Participate in Scrum meetings and user discussions.
• Support testing, documentation, deployment, and reporting (JUnit, JIRA).

Connaissances

Java

Spring Framework

JPA

Hibernate

REST

SOAP

Angular

HTML/CSS/JS

Maven

Jenkins

Docker

OpenShift

PostgreSQL

SQL Server

Jira/Confluence

agile/scrum

CQRS

Spring Batch

Microservices

JUnit/Mockito

Outils

Git

Eclipse/IntelliJ

Sonar

Description du poste

Mission Overview

In the context of a major business transformation program, we are looking for a Senior Full-Stack Developer to join our consultancy team at a client site, representing Keystone Solutions. As a senior developer, you will be part of a dynamic team to ensure the hand-over, refactoring, and/or greenfield development of business applications.

Responsibilities

• Development and maintenance of business applications.
• Development of application components/web services.
• Contribute to the design of architecture components and building blocks in close collaboration with technical leads or senior software architects.
• Participation in technical working groups, Scrum meetings, and meetings with users as needed.
• Assistance in testing, technical documentation, deployment, evaluation, and reporting (JUnit, JIRA).

Experiences

• Minimum 5-7 years of full-time professional Java Development experience is required (Full-stack preferred).
• Familiarity with multi-system integration and complex environments.
• Experience within a project team producing greenfield applications (from scratch).

Competencies

• Technical knowledge and practical experience of required technologies to be able to start development and support directly:
• 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 databases and O/R mapping: PostgreSQL, SQL Server.
• Able to read and understand BPMN, UML & documentation practices.
• Jira/Confluence.
• A knowledge of 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.

Why Join Keystone Solutions

• Consultancy Nature: Focus on on-site work and embodying the consultant identity.
• Dynamic Projects: Engage with 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: Being a "K-Stone" means bringing core values to every engagement.

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment.

Duration

As soon as possible - 31/12/2027 16 months

• (full time)

Skills required

• Agile / Scrum - Level: Junior - Most recent: Any time
• Angular - Level: Confirmed - Most recent: Any time
• CQRS - Level: Confirmed - Most recent: Any time
• Hibernate - Level: Confirmed - Most recent: Any time
• Java - Level: Expert - Most recent: Any time
• Jenkins - Level: Confirmed - Most recent: Any time
• JIRA/confluence - Level: Junior - Most recent: Any time
• JPA - Level: Confirmed - Most recent: Any time
• Maven - Level: Confirmed - Most recent: Any time
• PostgreSQL - Level: Confirmed - Most recent: Any time
• REST - Level: Confirmed - Most recent: Any time
• SOA - Level: Confirmed - Most recent: Any time
• SOAP - Level: Confirmed - Most recent: Any time
• Spring Batch - Level: Confirmed - Most recent: Any time
• Spring Framework - Level: Confirmed - Most recent: Any time

Language requirements

French or Dutch: active knowledge (understanding / speaking / writing technical documentation / reading) of one language.

English (written / team communication): active knowledge.