Title: Java Backend Engineer
Location: Brussels, Belgium
Mode: Hybrid
Duration: 3 years
Languages: English
Tasks:
- Development of back-end website applications.
- Integration of user-facing elements developed by a front-end developers with server side logic.
- Implement core business logic.
- Creation of servers and databases for functionality.
- Design and implementation of data storage solutions.
- Understanding and implementation of security and data protection.
- Optimization of the application for maximum speed and scalability.
- Design and develop APIs.
- Participating in the design and creation of scalable software.
- Taking lead on projects, as needed.
- Maintenance of code integrity and organization.
- Writing clean, functional code on the back-end.
- Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.
- Testing and fixing bugs or other coding issues.
- Meet both technical and consumer needs.
- Write technical documentation.
Mandatory Requirements (ALL must be included in the CV):
- Bachelor’s Degree on IT or a related field.
- 17+ years of experience in IT with at least 5 towards Back end development
- Expert knowledge of Java/JEE (minimum 10 years)
- Expert knowledge of Cloud-based DevOps (minimum 3 years)
- Advanced knowledge of Weblogic Application Server (minimum 1 year)
- Mandatory Java EE Application Developer Certification
At least two years of experience in each of the following would be considered as additional assets:
- Spring
- Postman
- MySQL
- Maven
- Git
- Angular 10+
- eREST services
- Jira
- Confluence
- Kafka
- Swagger
- Kubernetes
- Docker
- AWS/Azure
- ElsticSearch
- Junit
- Experience of development with Compass Corporate would also be appreciated.
Additional Requirements:
- Proficiency with back-end languages and frameworks such as Java, PHP, Spring boot and Hibernate.
- Strong understanding of the web development cycle and programming techniques and tools.
- Familiarity with database technology such as Oracle, MongoDB.
- Knowledge of code versioning tools such as Git or SVN.
- Good writing skills.
- Ability to give technical presentations.
Following certificates & standards are an asset for the performance of tasks:
- Certified DevSecOps Professional (CDP) certification.
- AWS Certified Solutions Architect.
- Microsoft Certified: Azure Solutions Architect Expert.
- Google Professional Cloud Architect.
- Certified Kubernetes Application Developer (CKAD).
Key Skills
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- Posted
- Jan 29, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Brussels Region
- Company
- Sansaone
Industries
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