Fullstack Java Developer

Meritis is a dynamic IT consulting firm founded in 2007 that has rapidly grown into a leader in digital transformation.

What began in Paris has expanded across France, with offices now in key cities like Sophia-Antipolis, Montpellier, Nantes, Bordeaux, Lyon, Aix-en-Provence, Lille, and even Lisbon, Portugal, since 2023.

Thanks to our exceptional growth and the trust of our clients, we have now opened a Belgian office to guide them even further on an international scale!

Our team of experts helps clients from a wide range of industries tackle all aspects of digital transformation, including Finance, Software Engineering, Cloud & Infrastructure, Data, Program/Project/Product Management, and Cybersecurity.

With a strong foundation built on excellence, humility, kindness, and close relationships, Meritis has now over 900 employees and has proudly earned a spot on the prestigious Great Place To Work list five times, highlighting its exceptional workplace culture and employee satisfaction.

For our office in Brussels , we are looking for an enthousiastic Fullstack Java developer !

Your Mission

As a Fullstack Java Developer, you will play a key role in the development of scalable, high-performance applications. You will work on both frontend and backend development, ensuring the quality, maintainability, and security of the applications.

Your responsibilities include:

• Designing and developing web applications using Java (Spring Boot) on the backend and modern frontend technologies.
• Ensuring code quality through best practices (TDD, Clean Code, SOLID principles).
• Implementing and consuming RESTful APIs to facilitate data exchange.
• Optimizing performance and scalability of applications.
• Collaborating with cross-functional teams (Product Owners, DevOps, QA) to deliver high-value solutions.
• Deploying and maintaining applications in a cloud-based environment (AWS, Azure, GCP).

️ Tech Stack

• Backend: Java (Spring Boot, Hibernate)
• Frontend: Angular / React / Vue.js
• APIs & Communication: REST, GraphQL, WebSockets
• Databases: PostgreSQL, MongoDB, MySQL
• Cloud & DevOps: Docker, Kubernetes, AWS, Azure, CI/CD pipelines
• Security: OAuth2, JWT, SSO

Profile Required

• 3 to 6 years of experience in fullstack Java development.
• Strong knowledge of Spring Boot, microservices, and frontend frameworks.
• Familiarity with cloud-based environments and DevOps practices.
• Ability to write clean, maintainable, and well-documented code.
• Experience with agile methodologies (Scrum, Kanban).
• Strong problem-solving skills and a team-player mindset.

Dutch or French and English are mandatory. Proficiency in both languages is preferred.