Java Software Engineer

Senior Java Developer | Brussels | Hybrid (2 Days Onsite)

A high number of candidates may make applications for this position, so make sure to send your CV and application through as soon as possible.

We're looking for an experienced Senior Java Developer to join a high-performing software engineering team delivering enterprise-scale applications. This is a hands-on development role where you'll contribute to the design, development, and delivery of modern software solutions aligned with architectural standards and best practices.

Key Responsibilities

• Design, develop and implement scalable software solutions that meet both functional and non-functional requirements.
• Collaborate with architects and development teams to ensure solutions align with the overall technology strategy.
• Participate in technical and code reviews to maintain development quality standards.
• Contribute to CI/CD processes and DevOps initiatives to support efficient software delivery.
• Work closely with stakeholders in an Agile environment to deliver high-quality products.
• Support continuous improvement across the software development lifecycle.

Required Experience

• 8+ years of experience developing enterprise-level software applications.
• Strong experience building REST APIs and web services using Java and Spring Boot.
• Proven frontend development experience using Angular.
• Strong understanding of Microservice Architecture, Domain-Driven Design (DDD) and Test-Driven Development (TDD).
• Experience leading technical workstreams or providing technical leadership within development teams.
• Strong knowledge of Agile/Scrum methodologies.
• Experience working with CI/CD pipelines and modern DevOps practices.

Technical Skills

Backend

• Java 11+
• JEE
• Spring Boot 2+
• Spring Core
• Spring MVC
• REST API Development

Frontend

• Angular 8+
• JavaScript
• HTML

DevOps & Tools

• Maven
• Git
• Docker
• Jenkins / Bamboo
• OpenShift

Testing

• JUnit
• Mockito
• Spring Test
• Cypress
• Selenium

Database

• Microsoft SQL Server (MSSQL)

Additional Knowledge

• API versioning and design principles
• OpenAPI / Swagger documentation
• Application quality and delivery practices

Soft Skills

• Strong communication skills with the ability to explain technical concepts to both technical and non-technical stakeholders.
• Analytical and solution-oriented mindset.
• Pragmatic, hands-on approach to problem solving.
• Strong collaborator who enjoys working within multidisciplinary teams.
• Passion for software engineering and continuous improvement.

Education

• Bachelor's degree or higher in Computer Science, Software Engineering, or a related field.

Languages

• Fluent French and/or Dutch, both written and spoken. xlxgzvr

Location

Brussels, Belgium

Hybrid working model with only 2 days per week onsite.