DEV Engineer - Brussels

Izertis Published: January 24, 2023
Brussels, Belgium
Job Type


Are you passionate about challenges? Izertis is your company.

We are looking for a DEV Engineer, for one of our clients, located in Brussels (Belgium).


As a skilled Full Stack Developer, you would join a team composed of internals and externals. You'd work in an Agile squad where you’ll be responsible of Dev and Ops activities by:

  • Translating requirements into high quality code.
  • Designing, building, and maintaining high performance, reusable, and reliable applications:
    • Backend part: Java and Spring Framework (this will be most of your activities).
    • Frontend part: Nodes and React.
  • Collaborating with cross-functional teams to ship new features.
  • Working with outside data sources and APIs.
  • Ensuring the best possible performance, quality, and responsiveness of the application.
  • Applying development best practices to ensure the quality of your code.
  • Identifying and correcting bottlenecks and fix bugs.
  • Being involved in the Ops activities (set up of CI/CD pipelines).


Soft skills:

  • Must have the "Agile mindset".
  • You actively share your knowledge with your team and suggest improvements to the other squad members.
  • You are constantly trying to improve the way of working of the squad.
  • You are someone who easily adapts and bonds with new colleagues.
  • You dare to challenge the requirements you receive based on your expertise.
  • Continuous learning: you contribute to the constant improvement of the functioning of the team.
  • Collaboration and feedback are key elements of your personality.

Tech skills:

  • You know the principles of clean code and apply them effectively.
    • Understanding of the OO principles, DDD, design patterns and best practices such as SOLID principles.
    • You write readable code and do refactoring where necessary.
    • You are familiar with Test Driven Development (TDD), and you have practical experience with it
  • Technical Skills:
    • Proven knowledge of Java, Spring, Maven, Oracle DB
    • Proven knowledge of React and Nodes (Angular is not considered relevant for this position)
    • Proven knowledge of Restful API’s with swagger (yaml)
    • Proven Knowledge of VCS (Git)
    • Proven Knowledge of Continuous Integration/Deployment principles (Jenkins or alternative)
    • Proven Knowledge of SAST (such as SonarQube, Fortify, NexusIQ or alternative)
    • Knowledge of Docker, Container and Groovy
  • You participate in API automation testing because you consider it part of your development activities
  • Preferential: Knowledge of Ruby for automation testing


  • Experience: At least 6 years of relevant experience (for the backend part) and practical experience with Scrum.
  • Languages: English (mandatory); notions of French and/or Dutch are a plus.
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