Platform Backend Engineer — Event-Driven & API

ING Hubs Romania; Brussel; Sur place; EUR 90 000 - 120 000; Plein temps

Résumé du poste

ING Hubs Romania is seeking a platform-focused backend engineer to shape platform development and architecture in a collaborative environment. You will design and implement robust backend services and event-driven components, ensuring scalable, reusable platform code and well-defined APIs.

Responsibilities include data modelling, CI/CD, and platform reliability, while working closely with architects, data stewards, and security teams to maintain a transparent, maintainable platform.

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; distributed systems design.
• Strong experience in API design and integration patterns.

Responsabilités

• Platform Development & Architecture: Design and implement backend services and event-driven components; build reusable, scalable platform components.
• API & Integration Design: Design robust, versioned APIs with backward/forward compatibility; integrate with upstream/downstream systems.
• Data Modelling & Lifecycle Management: Contribute to domain-driven data modelling; manage schema evolution and data lifecycle.
• Platform Engineering & CI/CD: Contribute to CI/CD pipelines, branching strategies, and deployment practices; support platform and tenant lifecycle separation.
• Operability & Reliability: Ensure production-readiness and observability; contribute to monitoring, incident resolution, and performance optimization.
• Collaboration & Knowledge Sharing: Work with architects, data stewards, and product owners; document and share knowledge.

Connaissances

Backend development

Event-driven systems

Event sourcing & CQRS

API design

Distributed systems

Description du poste

ING Hubs Romania is seeking a platform-focused backend engineer to shape platform development and architecture in a collaborative environment. You will design and implement robust backend services and event-driven components, ensuring scalable, reusable platform code and well-defined APIs.

Responsibilities include data modelling, CI/CD, and platform reliability, while working closely with architects, data stewards, and security teams to maintain a transparent, maintainable platform.