Demo

Fullstack Developer

POSTED ON 4/25/2025 AVAILABLE BEFORE 6/25/2025
Uni Systems Hybrid work in Brussels, Full Time

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a FullStack Developer to join our UniQue team.

What will you be doing in this role?

  • Development of front-end website architecture.
  • Development of backend business logic.
  • Design of user interactions on web pages.
  • Development of features to enhance the user experience.
  • Building reusable code for future use.
  • Understanding and implementation of security and data protection.
  • Design responsive applications.
  • Design and develop RESTful APIs.
  • Participating in the design and creation of scalable software.
  • Maintenance of code integrity and organization.
  • Writing clean, functional code on the front-end.
  • Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.
  • Develop and maintain relational database procedures
  • Testing and fixing bugs or other coding issues.
  • Meet both technical and consumer needs.
  • Write technical documentation
  • Build and manage the releases
  • Manage the upgrades of the technical components of the application and execute the migration needed

Requirements

What will you be bringing to the team?

  • Have at least a Bachelor's Degree
  • Have at least 9 years of experience in IT
  • Proficiency in DevSecOps standards and practices
  • Proficiency in Typescript and Angular, experience with asynchronous programming, the redux architecture and particularly the NGRX store.
  • Proficiency in Java with extensive experience in designing and implementing scalable, efficient, and secure solutions.
  • Proficiency with Java back-end frameworks such as Spring boot and Hibernate for the implementation of microservices and RESTful APIs.
  • Proficiency in PL/SQL and relational databases (Oracle).
  • Good knowledge of application server management (Weblogic, Tomcat, Apache Maven).
  • Good knowledge in Web security, authentication and authorization protocols (OAuth, Open ID Connect).
  • Deep knowledge of the following tools: JIRA, Confluence, Bamboo, Nexus, Jenkins, SonarQube • Deep knowledge of the reporting tools: Jasper Reports, BIRT Report.
  • Good experience with API Development and Security: Postman (for API development, testing, and documentation), Swagger/OpenAPI (for designing and documenting RESTful APIs), JSON Web Tokens (for secure user authentication)
  • Experience in IT financial systems
  • Proficiency in English language at a minimum B2 level.

At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.

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