Senior Full-Stack Engineer: Java/Kotlin & React

COSMOTE GLOBAL SOLUTIONS NV; Belgique; Sur place; EUR 90 000 - 120 000; Plein temps

Résumé du poste

COSMOTE Global Solutions NV, a leading ICT Systems Integrator, is seeking a highly skilled Full Stack Developer to design, develop, and maintain both frontend and backend components of web applications. You will collaborate with cross-functional teams, implement APIs, and optimize performance while ensuring security and best practices.

The ideal candidate has 12+ years of experience, a Bachelor’s degree in a related field, and strong knowledge of Java Spring Boot, modern frontend frameworks,

Qualifications

• 12+ years of professional experience as a Full Stack Developer.
• Bachelor’s degree in Computer Science, IT or related field.
• Proficiency with Java (Spring Boot) or similar backend frameworks and modern frontend tech.
• Strong knowledge of RESTful APIs, microservices, and API-driven development.

Responsabilités

• Design, develop, and maintain scalable web applications on both client and server sides.
• Collaborate with cross-functional teams to deliver high-quality software solutions.
• Develop user-friendly interfaces and efficient backend logic using modern frameworks.
• Implement APIs and services to support frontend functionalities and integrations.

Connaissances

Java Spring Boot

Kotlin

Vert.x

JavaScript

React

Angular

Vue.js

RESTful APIs

Microservices

API-driven development

English (C1+)

Formation

Bachelor’s Degree in Computer Science/IT or related field

Outils

Docker

Kubernetes

OpenID Connect

OAuth2

TLS

Keycloak

SAST

DAST

Fortify

SonarQube

Sonatype

Dependency-Track

Maven

JIRA

Confluence

Office 365

SharePoint

MongoDB

PostgreSQL

Virtuoso Triple Store

OpenSearch

Git

Description du poste

COSMOTE Global Solutions NV, a leading ICT Systems Integrator, is seeking a highly skilled Full Stack Developer to design, develop, and maintain both frontend and backend components of web applications. You will collaborate with cross-functional teams, implement APIs, and optimize performance while ensuring security and best practices.

The ideal candidate has 12+ years of experience, a Bachelor’s degree in a related field, and strong knowledge of Java Spring Boot, modern frontend frameworks,