Contribute to the improvement of the development and build process

Design and develop production grade, enterprise level systems that make extensive use of messaging and microservices

Participate in the Java implementation of applications and micro-services involving integration with search engines, being able to write backend code in a reliable, fast, scalable, and secure way, satisfying requirements and service level agreements following both a functional and reactive programming approach.

Write OAUTH authentication mechanisms. Implement validation mechanisms as unit and integration tests.

Assist with deployment and configuration of the system. Setup CI/CD pipelines. Familiarity with Kubernetes/Docker is assumed.

Follow Scrum procedures and disciplines. Estimate the work to be done upon request.

Write technical documentation. Account for secure coding practices, as well as logging and auditing features.

Work with Git following pull request procedure.

Write clean, secure and high-quality code.

B2 level of English minimum. Any knowledge of French is an asset.

4 years of studies + at least 9 years of professional experience OR 3 years of studies + at least 10 years of professional experience

A minimum of 6 years of professional experience of OOP paradigms and SOLID principles using Java 21 (or higher) and experience with most common Java frameworks: Spring SpringBoot.

A minimum of 1 year of professional experience in the domain of biometric and identity management solutions, including: 

Fingerprint handling (tenprint and latent print)

Good knowledge of application development environments including: Java 21+, Eclipse or Intellij, Maven, Git.

Good knowledge of the design and development of components like REST APIs, integrations, micro-services)

proficiency in using REST based frameworks like Spring MVC as well accessories tools like Postman

proficiency in functional and reactive programming

Good knowledge of relational databases Microsoft SQL server - ability to use Spring Data and Hibernate

Good knowledge of Agile software development methodologies: Scrum,  Kanban

Good knowledge of OOP paradigms and SOLID principles using Java 21 (or higher) and experience with most common Java frameworks: Spring,  SpringBoot

Good knowledge of container technology: Docker, Kubernetes

Good knowledge of messaging systems including: ActiveMQ, Kafka

Good Knowledge of CD/CI systems: TFS/Azure DevOps

Good knowledge of front-end web application development: Javascript, jQuery, JSP

Good knowledge javascript front-end framework: Vue.js, React/Angular

Good knowledge of a Java EIP framework like Apache Camel, Spring Integration

Good knowledge in Enterprise Integration methodologies and patterns.

Proficiency in modelling an EIP system  using classical EIP patterns and diagrams

Good knowledge of no-sql and graph databases and ElasticSearch

Good knowledge of software development methodologies (e.g. AGILE)

Good knowledge principles and application of working in an Agile Team implementing Scrum (e.g. team work, clear communication)

Good knowledge of biometric data manipulation, procedures and standards including:

English

Java

Spring

Spring Boot

Biometric and Identity Management

Eclipse

Microsoft SQL Server

Scrum

Docker

Azure DevOps Server

Javascript

jQuery

Angular

NIST

Our client within the European Institutions is currently looking for a Java Developer to contribute to the improvement of the development and build process.

Public

Java Developer

€360

Location:

The Hague, Netherlands (the)

Apply before:

09/05/2025

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