Interface Designer

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 clear, 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, strategic thinking and digital and technology, as well as job-specific technical skills.

The role is based out of Pune.

Purpose of the role

To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.

Accountabilities

• Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
• Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
• Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
• Stay informed of industry technology trends and innovations and actively contribute to the organization s technology communities to foster a culture of technical excellence and growth.
• Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
• Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.

Assistant Vice President Expectations

• To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions.
• Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes
• If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L - Listen and be authentic, E - Energise and inspire, A - Align across the enterprise, D - Develop others.
• OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes.
• Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
• Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
• Take ownership for managing risk and strengthening controls in relation to the work done.
• Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
• Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
• Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc). to solve problems creatively and effectively.
• Communicate complex information. Complex information could include sensitive information or information that is difficult to communicate because of its content or its audience.
• Influence or convince stakeholders to achieve outcomes.