Java Engineer – Machelen

Location: Machelen, 50% remote


Your main tasks

  • Maintain,  extend and improve legacy applications built in Java, Hibernate and JZeno, a custom server side presentation framework.
  • In subsequent phases, you will be involved in the development of solutions that transition our organization to a modern micro services architecture.
  • Analyze functional and technical requirements. Contribute, communicate and manage domain/technology.


What skills do we expect from you?

  • Excellent knowledge of Java 1.8+ (in general, we follow the LTS release of Java if technically possible).
  • Excellent knowledge of Object Oriented design & development
  • Excellent knowledge of Persistence API & Hibernate 4+.
  • Excellent knowledge of JSP, HMTL, CSS & JavaScript.
  • Excellent knowledge of Test driven development
  • Excellent knowledge of Maven and GIT
  • Good knowledge of Spring Boot & Java EE
  • Good knowledge of Plain JDBC, MS SQL, Oracle.
  • Good knowledge of database technologies.
  • Practical experience with Kafka
  • Good knowledge of Integration; JMS, Message Queues.
  • Good knowledge of Json and XML processing.
  • Good knowledge of REST services (implementation of client & server)
  • Having designed & implemented API contracts in OAS.
  • Being able to work with Apache POI for XLS
  • Good knowledge of document generation technologies (Jasper Reports, iText).
  • Having excellent knowledge of DevOps teams employing CI/CD pipelines. (GIT, Maven, Bamboo)
  • Having worked with Atlassian Tools (JIRA, Confluence, BitBucket, Bamboo)
  • Good understanding of OWASP TOP 10 and secure code implementation
  • Inquisitive and analytical mind;
  • Proven ability to work in a multi-cultural multi-functional environment where consensus is critical for success;
  • Customer and end-user focused;
  • Excellent oral and written communications skills;
  • Conceptual thinking: Understands the underlying issues in most situations and relates some similarities between situations that are not obviously connected through the use of concepts, models or previous experiences;
  • Seeking Information: Frequently identifies information gaps that are not immediately apparent and selects appropriate sources of information;
  • Forming Relationships: Develops good working relationships  with internal contacts in immediate organization;
  • Teamwork: Contributes actively, both in practical terms and by promoting shared values and mutual respect, to the achievement of goals by teams which sometimes include people with varying types & levels of skills;
  • Is able to both work independent and in team context.


What are great skills to have

  • Good knowledge of Micro Services
  • Good knowledge on Cloud Native application development
  • Having worked with Dynatrace to monitor application performance & remedy application issues
  • Having worked with ELK/EFK


  • English Fluent verbal and written ( & Dutch)


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Nele Servaes

Nele Servaes

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