Join us as an Interface Designer at Barclays, where you will define and document integration requirements and interface specifications between BDAP and its upstream, downstream and vendor applications. You will work across business, architecture, engineering and testing teams to translate payment journeys into explicit, implementable and testable interface contracts aligned with Barclays architecture, security, resilience, data and API standards.
To be successful as an Interface Designer, you should have experience with:
• Business or integration analysis within payments or financial services, including a strong understanding of payment-processing journeys and ISO 20022 messages.
• Defining API, event and message contracts, including XML and JSON structures, field-level data mappings, request-response models and asynchronous interactions.
• Producing Interface Requirement Documents, Interface Design Documents, sequence diagrams and end-to-end integration flows.
• Translating business requirements into build-ready user stories,
acceptance criteria and interface specifications that support engineering, testing and operational readiness.
Some Other Highly Valued Skills May Include
• Experience defining integration behaviours such as identifiers, correlation, idempotency, versioning, compatibility, timeouts, retries, replay and failure recovery.
• Understanding of synchronous, asynchronous, event-driven and messaging integration patterns, including dead-letter and poison-message handling.
• Experience facilitating cross-application design workshops and agreeing interface patterns, responsibilities and ownership boundaries across internal teams and external vendors.
• Knowledge of security, resilience, observability, contract testing, change management and architecture-governance requirements for enterprise integrations.
You may be assessed on key critical skills relevant for success in the role, such as risk and controls, change and transformation, business acumen, st
📌 Interface Designer (Pune)
🏢 Barclays
📍 Pune