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Cronos Europa
Full Stack Engineer (React / Java)

Full Stack Engineer (React / Java)

On site

Brussels, Belgium

Full Time

06-03-2025

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Job Specifications

Fullstack Developer (Java & React) – Onsite 4 Days/Week

Company: Cronos Europa
Location: Belgium
Contract Type: Employee or Freelance
Experience: Minimum 10 years

About the Role
Cronos Europa is looking for an experienced Fullstack Developer with expertise in Java and React to join our team. The ideal candidate should have a minimum of 10 years of experience and be willing to work onsite 4 days per week.

Key Responsibilities
Develop high-quality backend and frontend software solutions.
Test and maintain delivered artifacts to ensure reliability and efficiency.
Write and update technical documentation.
Technical Competencies
Ability to capture, articulate, and understand technical user requirements.
Capability to create and maintain backward-compatible API components.
Comfortable working in a Linux and CI/CD environment.
Proficiency in TypeScript, React, Jest, Java, Spring Boot, and JUnit (or the ability to learn these technologies quickly).
Experience with Figma is a plus.
Experience working with exotic protocols to integrate legacy services is an asset.
Familiarity with Gradle, npm, or Git is an asset.
Experience with Kubernetes, OpenShift, or Cloud technologies is an asset.

What We Offer
A dynamic work environment within an established IT consulting company.
Flexibility to choose between an employee contract or freelance collaboration.
Opportunity to work on challenging and innovative projects.
If you meet the requirements and are ready for your next challenge, apply now!

About the Company

Cronos Europa is an IT and digital communications company uniquely dedicated to serving the European institutions, agencies and bodies. From the European Union to EUROCONTROL, we partner with a range of supranational and interinstitutional authorities. Our mission is to arm them with the tools they need to thrive in the digital age. Every aspect of our organisation is designed to complement their capabilities - from our people to our processes and our premises. Our brand combines the expertise of former companies Cr... Know more

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