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SEIDOR

Full-stack developer - Brussels - Near site

Hybrid

Uccle, Belgium

Freelance

17-03-2025

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Job Specifications

We are on the lookout for a Full-stack developer to join our team for working with European Institutions based in Brussels in an Near site position.

Get to know us - SEIDOR

At SEIDOR, we drive client transformation and competitiveness with cutting-edge technology and innovation , with a relentless focus on the human element and a commitment to nurturing talent and sustainable growth.

As a diverse and inclusive company that champions equal opportunity, we boast a team of over 8,000 professionals in our global presence across 45 countries in Europe, Latin America, the USA, the Middle East, Africa, and Asia.

We believe the digital world's challenges require not only the best technologies and partnerships but most importantly, the best people. That's where you come in – we need you to help us scale new heights.

For this position you would be working with our client from the European institutions.

DIGIT A, in partnership with Commission services and other stakeholders, provides high quality corporate Business Solutions (Information Systems), common frameworks and interoperable, reusable components enabling the successful implementation of the Commission's Digital Transformation and EU policies.

DIGIT.A.4 builds, operates and supports re-usable solutions, promoting their use in information systems both in DIGIT and in the rest of the Commission. The reusable solutions are either developed internally or based on open source software, tailored to the needs of the European Commission.

Below are the details of your role and requirements.

Your role

Development, maintenance and evolutive changes of Java Spring( Kafka, DB Orcle) applications
Ensure security of applications.
Read and understand BPMN and UML models
Read and understand functional requirements
Implement existing functional requirements
Apply implementation best practices
Review, test and debug existing code
Prepare JUnit Test scenarios and cases
Implement JUnit Test scenarios and cases
Configuration and management of infrastructure
Document different development phases
Assistance to other team members in development, testing, configuration, documentation, deployment, evaluation and reporting
Implement existing functional requirements using eUI framework
Prepare UI Test scenarios and cases
Implement UI Test scenarios and cases
Implement core business logic.
Creation of servers and databases for functionality.
Design and implementation of data storage solutions.
Understanding and implementation of security and data protection.
Optimization of the application for maximum speed and scalability.
Taking lead on projects, as needed.
Maintenance of code integrity and organisation.
Compile and analyse data, processes, and codes to troubleshoot problems and identify areas for improvement.
Testing and fixing bugs or other coding issues
Meet both technical and consumer needs.
Write technical documentation

What’s in it for you?

From day one, you’ll find opportunities for personal and professional development within a supportive team environment. We offer:

A permanent role at a leading tech project firm (subcontractor also possible).
A hybrid work schedule, blending in-office collaboration with the convenience of working from home.
Continuous learning and development through SEIDOR Academy.
A package including salary and additional annual bonus, working equipment, phone and other benefits.
A dynamic international workplace with diverse teams.
A commitment to your well-being, work-life balance, and career growth.
Rapid advancement opportunities in a short period of time.
Engaging events and a comprehensive onboarding program.

At SEIDOR, your growth is our success, and we strive to make our workplace feel like home. Discover the nine core aspects of our culture that define us at SEIDOR:

https://www.seidor.com/en-es/talent

If this resonates with you, we'd love for you to apply to our opening, and we'll be in touch soon!

Requirements:

Who we think you are:

At least 3 years of specific expertise in one or more of the following:
Experience with middleware integration platforms. Experience with micro-services, macro-services and event-management based architectures
Expertise in using Java Spring & API
Kafka Message Broker
Relational DB Oracle
Elastic DB
Strong expertise in process analysis for streamlining and automation. Familiarity with the contemporary tools and techniques for process automation. Business Process Management and Modelling techniques, BPMN 2.0 specification. Strong knowledge and experience with Camunda framework to apply executable BPMN specification subset restrictions and Camunda specific configuration
Expertise in Continuous Integration and Deployment
Working experience with the following tools: GitLab, JIRA, Confluence, Bamboo, Nexus, Crucible, Jenkins and Sonar.
Modern DevSecOps Experience with Docker and Kubernetes is a plus.

About the Company

At SEIDOR we help drive the transformation and competitiveness of our clients through technology and innovation, always focusing on the human value and prioritizing talents and sustainable development. We are a diverse and inclusive organization that champions in equal opportunities, with over 9,000 professionals across 45 countries in Europe, Latin America, the United States, the Middle East, Africa, and Asia. From day one, you will have the opportunity to grow both professionally and personally, supported by a dedicat... Know more