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EngiFlex

Senior Full stack developer (Freelance possible)

EngiFlex
Belgium · Full-time · Not Applicable

Job Description:

As a Fullstack Developer consultant, you will play a critical role in designing, developing, and maintaining high-quality software solutions. You will work closely with our clients to understand their requirements and deliver solutions that exceed their expectations. Your expertise in both front-end and back-end technologies will be essential in ensuring the success of our projects.

️ Key Responsibilities:

  • Develop and maintain web applications using Java, Angular, and other relevant technologies.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Ensure the performance, quality, and responsiveness of applications.
  • Identify and correct bottlenecks and fix bugs.
  • Help maintain code quality, organization, and automation.
  • Provide technical guidance and mentorship to junior developers.
  • Stay up-to-date with the latest industry trends and technologies to bring innovative solutions to the team.
  • Implement and adhere to Test-Driven Development (TDD) practices to ensure robust, high-quality code.
  • Write and execute unit tests, integration tests, and end-to-end tests.


Project Context:

You will be joining our UHMEP project, focusing on the development of mobile and web applications that manage patient prescriptions, presenting them to both patients and care providers.

Required Knowledge and Skills:

  • Experience: Proven experience as a Fullstack Developer.
  • Technical Skills:
    • Front-end: Angular, Typescript, CSS/SCSS, Vue.js
    • Back-end: Java 17, Spring Boot (2.x, 3.x),Spring Security, Artemis, Spring Data JPA (Jakarta), Postgres, Flyway, QueryDsl, Junit5, assertj, Mockito
    • Database: PostgresSQL, Elasticsearch
  • The candidate must be fluent in either French or Dutch and have an understanding of the other language.

Nice to have:

Tools: Docker, Tomcat, Nginx, Gitlab CI/CD, Jenkins

Preferred Qualifications:

  • Experience with Spring Boot applications and hexagonal architecture
  • Experience with workload deployed on Kubernetes (Openshift)
  • Familiarity with modern development practices such as CI/CD and containerization.
  • Knowledge of application development for various sectors including healthcare, environmental conservation, and public safety.


Personal Attributes:

  • Strong problem-solving skills and a keen attention to detail.
  • Excellent communication and teamwork skills.
  • Ability to work independently and manage multiple projects simultaneously.
  • A proactive attitude towards learning and implementing new technologies.


Your profile

Roles

  • Full-Stack Developer - Level: Confirmed


Languages

  • French - Level: Active knowledge
  • Dutch - Level: Active knowledge
  • English - Level: Active knowledge


Skills

  • Angular - Level: Confirmed
  • Spring Boot - Level: Confirmed
  • Java 17+ - Level: Confirmed
  • Html en CSS - Level: Confirmed
  • Spring Data JPA - Level: Confirmed
  • TypeScript - Level: Confirmed
  • PostgreSQL - Level: Confirmed
  • junit 5 - Level: Confirmed
  • Elasticsearch - Level: Confirmed


Offer

You will be part of a growing Belgian SME where initiative and personal development are encouraged. We will provide you with an enjoyable work environment with fun colleagues. We will work out a career plan with you, with attention and a budget for extra education/certification. You can count on an attractive salary, supplemented with extra-legal benefits, including a company car.

(Freelance is also possible)

Key Skills

Ranked by relevance

spring boot angular java cicd kubernetes typescript docker gitlab nginx css tdd
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Posted
Dec 18, 2025
Type
Full-time
Level
Not Applicable
Location
Brussels
Company
EngiFlex

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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