Senior Java developer (m/w/d)

We are looking for a Senior Java Developer to strengthen the Risk Management team. In this role, you will design and deliver high-quality software solutions, mentor developers, and drive technical excellence.

As part of the B2B Belgium Business Platform, you’ll join a dynamic team of around 180 professionals—125 focused on business and 60 on IS and Data—dedicated to serving B2B customers in Belgium with innovative energy solutions.

Your Challenges

• Collaborate with stakeholders to refine requirements and align solutions with business goals.
• Design and implement scalable Java applications following best practices.
• Lead development of critical components and ensure timely delivery.
• Mentor junior developers and promote a culture of continuous learning.
• Maintain high code quality through reviews and testing.
• Troubleshoot and resolve issues, ensuring system reliability.
• Document technical solutions and communicate effectively with teams.
• Stay current with Java technologies and introduce innovative solutions.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field.
• Minimum 7 years of professional experience in Java development.
• Strong expertise in:
• Java 11/17
• Spring Framework (v5+), Spring MVC
• REST API design and microservices architecture
• Front-end frameworks (Vue.js preferred), responsive HTML/CSS
• Hands-on experience with cloud deployments (Microsoft Azure/Azure DevOps) and CI/CD pipelines.
• Familiarity with Agile methodologies and DevOps practices.
• Excellent problem-solving, communication, and leadership skills.

All our positions are open to both women and men and are, of course, open to people with disabilities.