Role: Integration Lead with eTransfer- (Azure / Banking Payments)

Location: Toronto, ON 4days onsite

Key Responsibilities

- Analyze current-state Interac e-Transfer implementations by reviewing existing design documents, API specifications, and end-to-end payment flows across Digital Banking, Central 1, and Temenos T24 core banking systems.
- Translate high-level solution architecture into detailed low-level design (LLD) for the Azure-based integration and orchestration layer, aligned with microservices-based architecture principles.
- Lead end-to-end integration design activities including service decomposition, orchestration flows, data mapping, messaging standards (ISO 20022 / ISO 8583), error handling, and interface specifications across systems.
- Collaborate with Solution Architecture, Information Security, Compliance, Central 1, business stakeholders, and development teams to ensure all functional, security, and regulatory requirements are embedded in the design.
- Provide technical leadership to integration development teams, guiding implementation across Azure API Management (APIM), Azure Functions,



and C# services while enforcing design standards and best practices.
- Support integration testing and end-to-end validation to ensure robust, scalable, and production-ready payment flows.

Expected Experience / Skills

- 8–10 years of experience in integration design and API development, with robust hands‑on experience in both solution design and development.
- At least 2 years of experience in Interac e-Transfer implementation, and leading a team of developers.
- Deep understanding of microservices architecture, API lifecycle management, orchestration patterns, and distributed system design (in any technology stack).
- Strong stakeholder management and leadership skills, with the ability to collaborate effectively across architecture, security, compliance, business, and development teams in complex enterprise environments.
- Preferred: Development experience in .NET/C#, along with hands‑on exposure to Azure integration stack, including Azure API Management (APIM), Azure Functions, and related services.

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📌 Integration Lead with eTransfer- (Toronto)
🏢 apptoza
📍 Toronto