Senior Backend & Data Platform Engineer

HCLTech; Brussel; Sur place; EUR 90 000 - 120 000; Plein temps

Résumé du poste

HCLTech in Belgium is seeking a Senior Backend / Data Platform Engineer to strengthen our squad and contribute to building a scalable, robust, and reusable platform.

You will design and implement backend services, contribute to event-driven architectures, and develop platform-level components that grow beyond individual features. The role focuses on reusable, scalable solutions aligned with platform principles and strong API design.

Qualifications

• Strong experience in backend development (Java / Spring Boot or similar).
• Proven experience with event-driven systems (Kafka or equivalent).
• Solid understanding of Event sourcing and CQRS patterns.
• Strong experience in API design and integration patterns.
• Experience with data lifecycle management and governance.
• Familiarity with cloud and distributed infrastructure.

Responsabilités

• Design and implement backend services supporting MADP capabilities.
• Contribute to an event-driven architecture (event sourcing, CQRS, messaging).
• Build and evolve platform-level components that are reusable and scalable.
• Design robust, versioned APIs and ensure compatibility of contracts.
• Work with Architects, Data Stewards, Product Owners, Security teams to document and share knowledge.

Connaissances

Backend development

Java / Spring Boot

Event-driven systems

Event sourcing & CQRS

API design & integration

Cloud & distributed infra

Git branching strategies

Deployment & release management

Platform thinking

Documentation & knowledge sharing

Outils

Kafka

CI/CD pipelines

Description du poste

HCLTech in Belgium is seeking a Senior Backend / Data Platform Engineer to strengthen our squad and contribute to building a scalable, robust, and reusable platform.

You will design and implement backend services, contribute to event-driven architectures, and develop platform-level components that grow beyond individual features. The role focuses on reusable, scalable solutions aligned with platform principles and strong API design.