Medior Full Stack Developer (React/Java)
Location: Brussels / hybrid possible
We are looking for a
Medior Full Stack Developer (React/Java)
to join an exciting project in the
banking sector
. You’ll play a key role in building
reliable banking solutions
that support a high-performing
dealing room environment
.
If you’re passionate about clean code, reliability, and working on complex systems that matter — this is the role for you.
Your Responsibilities
As a Full Stack Developer, you’ll work on both the front-end and back-end of a critical financial application. Your focus will be on building and maintaining systems that deliver
high performance, security, and uptime
.
Key tasks include:
Back-end Development:
Build and maintain the back-end infrastructure using
Spring Boot / Java
, ensuring reliability, uptime, and data integrity within a banking context.
Front-end Development:
Design and implement new features and improvements to the user interface using
React.js
.
System Reliability:
Ensure high system availability and minimize downtime through proactive monitoring and maintenance.
Troubleshooting \& Debugging:
Identify, analyze, and resolve technical issues to guarantee smooth operation and reliability.
Testing:
Write well-tested, maintainable, and high-quality code.
Technical Environment
Must-have skills:
Java / Spring Boot
React.js
REST APIs
Postman
OpenID
SQL
Nice-to-have skills:
Jira
Cloud / DevOps experience
Azure Portal
MS SQL Server
KQL
Experience with event-driven frameworks
Why join this project?
Contribute to
high-impact software
used in the financial industry.
Work in an environment focused on
stability, scalability, and performance
.
Collaborate with
experienced engineers
and financial experts.
Opportunity to
expand your skills
in cloud technologies (Azure) and DevOps.