twenty8

About the Company

Twenty8 is an independent firm providing IT services to international organisations.

We work with our clients to please their customers, develop their business, and implement digital transitions.

Our strengths combine a deep understanding of our customers’ business, a strong knowledge of key policies and outstanding expertise of digital solutions.

We understand the complexity of international organisations, and the requirement of working in a multi-cultural and multi-lingual environment with complex decision-making processes and regulated working methods and procedures.

As an advanced technology company, we provide a range of specific solutions and services with high added value:

• Application services: We operate and maintain your application systems, offering decisive business insights and effective strategic advice on the latest technological development.

• Technology support services: In collaboration with our partners, we support the entire IT environment, including clouds, data centres and on-premises IT infrastructure.

• Consulting: Our consulting services focus on addressing clients' technology needs, optimising their hiring and reskilling needs. We follow and guide consultants along their professional career path focusing on commitment and long-term missions.

Twenty8 has offices in Brussels and Luxembourg

Listed Jobs

Company Name

twenty8

Job Title

Integration & Cloud Architect

Job Description

**Job Title:** Integration & Cloud Architect **Role Summary** Design and implement enterprise-scale integration and cloud-native architectures, including microservices and event-driven systems, for large-scale digital solutions. **Expectations** Translate business requirements into technical designs, ensure alignment with security standards, and lead implementation quality for cloud-migration projects. **Key Responsibilities** - Design cloud-native architectures (microservices, APIs, event-driven models) for enterprise systems. - Define and document integration blueprints aligned with corporate standards and security practices. - Act as technical lead between business/product owners and development teams to translate needs into solutions. - Review and modernize existing systems for cloud migration and integration model upgrades. - Govern implementation quality through design validation, technical reviews, and test/deployment support. **Required Skills** - Expertise in Java EE/Spring Boot for microservices and API development. - Kafka and event-driven/architecture experience. - Docker/Kubernetes or cloud-native deployment proficiency. - REST/SOAP API and HTTP design knowledge; integration testing framework skills. - Understanding of OAuth2.0/OpenID Connect or equivalent modern web security protocols. **Required Education & Certifications** - Bachelor’s or equivalent in Computer Science. - English fluency (C1 level).

Brussels, Belgium

Hybrid

23-10-2025