To join a SII team, we are looking for a Senior Software developer to work in a project in the sector of aerospace, defence:
- You analyse, develop, integrate and test new applications & frameworks.
- You are responsible for the management and maintenance of applications, you evaluate existing applications and propose optimisations.
- You support the users where necessary.
- You continuously train yourself and share your knowledge with your colleagues.
- You guarantee a high stability of the Production Environment.
You have at least :
- Min 5-10 years of experience as a Java software engineer with in-depth knowledge of Spring Boot Framework, REST API Design.
- Experience in clean code, unit testing, code reviews, technical documentation and best practices in distributed systems.
- Good knowledge of following technologies of Web services, Web sockets, XML, REST, JSON, GIT, Maven, ...
- Knowledge of PKI and/or JavaCards
- Comfortable in daily working on operating system in Linux, CI/CD pipelines, DevOps.
- Knowledge in Angular, Typescript is a big asset
- English mandatory (French is a big asset)
About SII :
SII is a European digital services company of 16,500 experts. With a focus on technology consulting and digital services, they support large businesses in adopting new technologies and innovation management. SII values empowerment and entrepreneurship, providing a fulfilling work environment for employees. Their mission is to contribute to the design and development of future products and services for customers. SII is committed to a sustainable digital world and is recognized as a great workplace.
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- Posted
- Oct 27, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Brussels
- Company
- SII Group Belgium
Industries
Categories
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