Mission freelance Senior Java Developer (h/f)

Location: Brussels ; 50% remote

Duration: 3 years

Introduction & Summary:

The Senior Java Developer role aims to enhance the capabilities of the Risk Management team by developing high-quality software solutions, mentoring junior developers, and ensuring technical excellence within the organization. The ideal candidate will possess extensive experience in Java development, particularly with Java 11/17, and be adept at implementing innovative business solutions in the B2B sector.

Main Responsibilities:

• 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.

Key Requirements:

• 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) and responsive HTML/CSS.

• Hands-on experience with cloud deployments (Microsoft Azure/Azure DevOps) and CI/CD pipelines.

• Familiarity with Agile methodologies and DevOps practices.

• Fluent in French or Dutch, with excellent English skills.