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SII Group Belgium is seeking a highly motivated and ambitious Software Developer (Java/Spring Boot) to join our SII Team to work for a project in a challenging and innovative sector.
SII is a European digital and engineering services company of 16,000 experts. SII Belgium supports large businesses in adopting new technologies and innovation management. SII values empowerment and entrepreneurship, providing a fulfilling work environment for employees.
Our 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.
In this role, you will be responsible for designing and developing software applications, as well as maintaining and improving existing systems.
Key Responsibilities:
SII is a European digital and engineering services company of 16,000 experts. SII Belgium supports large businesses in adopting new technologies and innovation management. SII values empowerment and entrepreneurship, providing a fulfilling work environment for employees.
Our 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.
In this role, you will be responsible for designing and developing software applications, as well as maintaining and improving existing systems.
Key Responsibilities:
- Contribute in the design and outlining of Java solutions (with the analyst and / or architect)
- Understands the business needs and perform the needed functional analysis
- Ensure continuous integration and deployment of solutions
- Deliver scalable Java web applications according to agreed planning and budget
- Develop qualitative sites that exceed all customers' expectations
- Test applications and overcome technical issues encountered
- Add value to the sales cycle by giving input to your commercial colleagues (presales)
- Add constantly to the Java competency within SII Belgium
- Support the project manager during the estimation process
- Train customers and users
- Bachelor's degree or Master's degree in Computer Science
- Between 3-5 years of relevant experience
- Familiar with Agile methodology such as Scrum
- Strong knowledge of Java & Spring boot
- Experienced in Web-Sockets, Rest, XML, JSON
- Good knowledge of PKI and/or JavaCards
- Experience with HTML5, CSS, Bootstrap
- Knowledge in JavaScript/TypeScript with Angular is a big plus
- Knowledge in MicroServices, Kubernetes, JetStream; KAFKA is also a big plus
- Fluent in English. French is an asset
- A challenging and varied role in a growing company
- Opportunity to work with the latest technologies
- Competitive salary and benefits
- Opportunity to improve your skills and knowledge through training and certification
- Warm and open company culture, supported by an international group
Key Skills
Ranked by relevance
java
continuous integration
microservices
kubernetes
angular
kafka
html5
css
xml
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- Posted
- Apr 16, 2025
- Type
- Full-time
- Level
- Entry
- Location
- Brussels
- Company
- SII Group Belgium
Industries
IT Services
IT Consulting
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Java Software Engineer
2026-03-09
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Information Technology
View Job Details
Related
DevOps Engineer
2026-05-09
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Senior Data & Machine Learning Engineer (all genders)
2026-05-21
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