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Full-stack Developer (Java, Angular)

Technology
Q1 Technologies, Inc.
Brussels, België2 weken geledenTot 19/5/2026

Functieomschrijving

Your Tasks:

  • Contribute to the redesign, and redevelop: a backend service providing APIs for the front-end and integration with other IT systems, APIs related to data upload/data download of data files, APIs to retrieve and manipulate data exposed by other API services;
  • Maintain a middleware layer assuring the connection between the front-end and a PaaS software (including authentication / authorization);
  • Contribute to the evolution of the architecture in collaboration of various experts (front-end, database management, data engineering, business intelligence, etc.);
  • Produce technical documentation;
  • Contribute to some front-end developments when necessary;
  • Help with the upgrade and deployment of an off-the-shelf software used for data processing and risk scoring;
  • Interact with business analysts, front-end developers, devsecops engineers, project leaders and other developers.

Requirements

  • Bachelor’s degree in IT or relevant discipline, combined with minimum 17 years;
  • Experience of 5 years as a full-stack developer;
  • Experience of 2 years with Java in the context of back-end development;
  • Experience of 2 years with relational databases (data modelling in the context of operational systems, performance optimisation, query building);
  • Experience of 1 year with front-end development (ideally with Angular);
  • Very good knowledge of the JAVA programming language in the context of web application backend development;
  • Very good knowledge of relational databases;
  • Very good knowledge of application security;
  • Good knowledge of development in the cloud (public, hybrid, or private);
  • Good knowledge of software development tools / CI/CD pipelines (e.g. Gitlab, Maven, Gradle, Postman, SonarQube, etc.);
  • Good knowledge of software development lifecycle;
  • Knowledge of XML and XSD;
  • Knowledge of data modelling for analytical applications would be an asset;
  • Knowledge of Scala would be an asset;
  • Excellent command of the English language and basic knowledge of French language.

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