Skip to main contentSkip to footer

[Full stack Java Developer]

location_onAntwerp/Brussels/Ghent
labelFreelancer
access_timeFulltime

Itenium connects you with projects that fit your expertise and preferences, so you can focus on delivering quality while we take care of the right opportunity.

What you will do

  • Build and evolve backend services using Java (8+) with Spring and Hibernate.
  • Develop modern front-end features using TypeScript/JavaScript and Angular/React/Vue
  • Translate business needs into clean, scalable solutions with solid architecture choices
  • Work with data and integrations: SQL/NoSQL, APIs, performance and reliability
  • Deliver production-ready software through testing, code reviews, and CI/CD practices
  • Collaborate closely with client teams in an agile setup (Scrum/Kanban), contributing end-to-end

Who we are looking for

check_circle_outline

Experience

At least 5 years with Java (8+), Spring, and building maintainable backend systems.

check_circle_outline

Fullstack Mindset

Front-end experience or a strong interest in modern frameworks such as Angular, React, or Vue, combined with TypeScript/JavaScript

check_circle_outline

Quality & Testing

You value clean code and have experience with unit testing and engineering best practices.

check_circle_outline

Cloud & DevOps Awareness

Familiar with Azure or AWS, CI/CD, and modern delivery workflows.

check_circle_outline

Communication & Ownership

Fluent Dutch speaker, strong English, proactive, independent, and a true team player.

What our freelancers say…

Ready to apply?

Excited about this role? We’d love to hear from you!

Jelle Muijzelaar

IT Talent Specialist

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Accepted file types: jpg, gif, png, pdf, docx, xls, xlsx, Max. file size: 256 MB.

About Itenium

Founded in 2018 by consultants, for consultants, Itenium is driven by the belief that things can always be better (nominated for Trends Gazellen 2025!). From our office in Mechelen, our 50+ consultants support companies across Belgium to build software solutions that truly work.

check_circle_outline

Our expertise

.NET, Java, JavaScript (Angular, React), Cloud (Azure, AWS, Kubernetes), DevOps, Product Ownership, Analysis, and Test Automation.

check_circle_outline

Our approach

Quality first—with real attention to our people. Our consultants are true experts, above-average senior IT profiles. We invest in personal growth through training and one-on-one coaching. Our motto says it all: “committed to pushing you forward.”

Other jobs

Still haven’t found what you’re looking for? We’ve got plenty of exciting roles waiting for you.

Full Stack .NET Developer

location_onAntwerp / Brussels / Ghent
labelFreelancer

Looking for a challenging project as a freelance .NET Developer? Itenium connects you with projects that fit your expertise and preferences, so you can focus on delivering quality while we take care of the right opportunity.

Data Engineer

location_onAntwerp / Brussels / Ghent
labelFreelancer

Are you a Data Engineer who wants to make real impact with data?
At Itenium, you help build the data backbone of our clients. You turn raw data into reliable insights, create scalable pipelines and work with the latest cloud technologies.

Apply spontaneously

We’re always on the lookout for talented and passionate individuals to join our team. Don’t see the perfect role listed? Send us your spontaneous application and discover what we can create together!