ING

Senior Backend / Data Platform Engineer – Customer Data

Bruxelles Avenue Marnix (ING)

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hirly's read of this role

Role family: Engineering
Seniority: Senior
Country: BE
Work mode: On-site / unstated
First seen by hirly: 3 Oct 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Key Responsibilities

1. Platform Development & Architecture

Design and implement backend services supporting MADP capabilities
Contribute to an event-driven architecture (event sourcing, CQRS, messaging)
Build and evolve platform-level components (not just feature-specific code)
Ensure solutions are reusable, scalable, and aligned with platform principles

2. API & Integration Design

Design and implement robust, versioned APIs for data access and integration
Ensure backward/forward compatibility and stability of API contracts
Integrate with upstream and downstream systems (e.g. OnePAM ecosystem)

3. Data Modelling & Lifecycle Management

Contribute to domain-driven data modelling
Manage schema evolution , ensuring minimal impact on consumers
Ensure alignment with data governance and data quality rules
Understand and handle data lifecycle complexity (creation, update, deletion, versioning)

4. Platform Engineering & CI/CD

Contribute to CI/CD pipelines, branching strategies, and promotion flows
Support the separation between:
Platform lifecycle
Tenant/domain lifecycle

Improve automation, deployment standards, and engineering practices

5. Operability & Reliability

Ensure solutions are production-ready and observable
Contribute to:
Monitoring & observability
Incident resolution
Performance optimization

Support a high availability, multi-tenant platform

6. Collaboration & Knowledge Sharing

Work closely with:
Architects, Data Stewards, and Product Owners
Operations and Security teams

Actively document, explain, and share knowledge
Contribute to a transparent and maintainable platform (no “black box” systems)

Required Skills & Experience

Core Technical Skills

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

Data & Platform Expertise

Experience with:
Data modelling (schema design, evolution)
Handling data lifecycle and versioning

Familiarity with data governance and access control concepts
Experience building or contributing to platforms (not just applications)

DevOps & Engineering Practices

Knowledge of:
CI/CD pipelines
Git branching strategies
Deployment and release management

Familiarity with cloud and distributed infrastructure

Original posting on ING's site ↗

Listed on hirly, a job board. hirly is not the employer: ING is hiring for this role.

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