API Integration Architect - Core Banking Transformation

Job Title: Integration Architect – Core Banking TransformationExperience: 12–15+ yearsRole OverviewWe are looking for an experienced Integration Architect to lead the target integration architecture for a Lean Core Banking transformation.

The role focuses on BIAN-aligned APIs, domain-driven design and event-driven architecture to decouple banking channels and capabilities from legacy core banking systems.Key ResponsibilitiesDefine target integration architecture, BIAN service domains and API boundaries.Govern Experience APIs, Capability APIs and System APIs.Establish synchronous and event-driven integration standards.Lead the decomposition of legacy Enterprise Service Bus (ESB) services.Ensure security, resilience, observability and regulatory compliance.Apply AI-assisted tools for architecture design, documentation and software development.Mandatory Requirements12–15+ years of banking integration and architecture experience.Proven involvement in a large-scale core banking transformation.Strong knowledge of BIAN Service Landscape, Service Domains and semantic APIs.Hands-on architectural experience with API management, microservices, Kafka/event streaming and cloud-native platforms.Practical experience using AI-assisted architecture and modern engineering tools.