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Netcompany

System Integration & Workflow Specialist

On site

Brussels, Belgium

Senior

Full Time

02-02-2026

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Skills

Communication Java NoSQL GraphQL Docker Kubernetes Architecture Databases Azure Back-end Development AWS Spring Hibernate GCP Spring Boot API Management Kafka Microservices

Job Specifications

Company Description

Are you ready to shape the future technological landscape in Europe?

We are dedicated to responsible digitalization, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organizations thrive in a rapidly evolving digital world. Are you ready to shape the future through technology? Your journey starts here. Take a look at some of our impactful projects here: https://netcompany.com/cases/

Job Description

Are you ready to discover the role of a System Integration & Workflow Specialist in Netcompany?

As a System Integration & Workflow Specialist, You Will

Design, plan, implement integration strategies and patterns in a JEE/HTTP secured ecosystem.
Apply best practices of distributed architecture to solve complex integration problems between information systems.
Design, implement and document APIs to be exposed in a secured manner on a public facing API Gateway.
Design, plan, implement and deploy workflows: business process definition and task definition (service or user tasks) relying on APIs and business events.
Work in a container-based infrastructure.

Qualifications

What would make you a fit for the role:

Level 6 EQF qualification - Bachelor’s degree or at least 3 years of higher education.
15+ years of experience in back-end development, with strong expertise in Java, Spring Boot, and Hibernate.
Excellent expertise in API design and integration, including HTTP, REST and/or SOAP.
Strong experience with databases, including relational, NoSQL, and GraphQL technologies.
Advanced knowledge of workflow and integration technologies, including BPMN engines and asynchronous messaging (Kafka, JMS).
Solid experience in security and identity management, including OAuth 2.0, OpenID Connect, and API management.
Proven experience with cloud-native architectures, including microservices, Docker, Kubernetes, and multi-cloud environments (Azure, AWS, GCP).
Excellent English communication skills (C2), with the ability to work effectively in international, high-confidentiality environments.

Additional Information

Being a part of the Netcompany team, you will be provided with:

Opportunity to work in a modern environment.
Competitive compensation & benefits package
Hospitalization plan
Hybrid working model
Meal allowance
Mobility budget or commuting allowance (if applicable)
Well-being activities (on premises)
Continuous learning opportunities using the most modern methods (unlimited access to Udemy for Business, ad-hoc trainings)
Personalized development plan for targeted career growth

If you are looking forward to being part of a diverse environment and having the opportunity to work alongside well-experienced professionals, on challenging, large-scale projects that directly impact millions of citizens around the globe, then this is the place to be!

By joining Netcompany Belgium, you will be an integral part of a distinguished team of 600+ tech enthusiasts working for international projects, primarily within the European Institutions market. Whether you're collaborating with clients on their premises or harnessing the power of cutting-edge technologies at our own facilities, you'll have the opportunity to shape the future of digital services in an environment that values your ideas and fosters your growth.

Please upload your CV in English via the Apply button. All applications will be treated as strictly confidential.

We ensure equal opportunities, treatment, and consideration to all candidates. Discrimination based on sex, racial or ethnic origin, religion or belief, disability, age, sexual orientation or marital status, physical or mental disability, or any other factor protected by applicable laws and regulations is prohibited. As part of the Netcompany culture, we respect human rights and focus on creating a positive workplace, where all employees are valued, and where diversity and inclusion are a vital part of our everyday working experience.

In the following link you may find our CV Submission privacy notice: https://netcompany.com/cv-submission-privacy-notice/

About the Company

Netcompany is the fastest growing and most successful IT service company in Northern Europe. Today, we lead the way with digitalisation in Northern Europe, building modern IT solutions and introducing advanced use of technology for large global customer, side by side in agile teams. Netcompany leads the way in the next generation of IT consulting, with keen focus on Customer Value, Speed and Guaranteed delivery. We build IT solutions through agile delivery methods with speed to market. Our solutions are based on modern lega... Know more