Are you ready to play a key role in an Agile transformation within one of Belgium’s largest digital banking environments? Join a multi-disciplinary product team driving end-to-end development of cutting-edge digital channels (web \& mobile) for enterprise customers.
We're looking for a
Senior React Developer
who can elevate the team’s engineering standards and contribute to long-term success.
What You’ll Do
As part of an Agile squad, you will be responsible for both
Dev
and
Ops
activities and will work across the full product lifecycle.
Your responsibilities include:
Translating functional requirements into clean, high-quality code
Designing, building, and maintaining high-performance applications
Leading development on the
front-end (React)
— core part of the role
Contributing to
back-end (Java, Spring)
components when needed
Working with APIs and external data sources
Ensuring application performance, quality, and responsiveness
Applying clean code principles and development best practices
Identifying performance bottlenecks and fixing bugs
Collaborating closely with cross-functional team members
Participating in continuous improvement initiatives across the squad
Mandatory Technical Skills
Deep understanding of
core JavaScript
Proven expertise in
React
Strong experience with
Git
Hands-on experience with
Jest
and
React Testing Library
Clean Code principles (SOLID, design patterns)
Practical experience with
TDD
Willingness to pair program
A true
Software Craftsperson
mindset
Nice to Have
Java, Spring, Maven
Database experience
Experience in cloud-based environments
You thrive in a cross-functional Agile squad where:
Knowledge sharing is natural
Team success outweighs individual heroics
Feedback is embraced as part of continuous improvement
You occasionally step outside your primary role to help the team reach sprint goals