Posted 5 months ago
Integration Engineer - Interac e-Transfer Modernization
@ Astra North Infoteck Inc.
Toronto, Ontario
Overview
Astra North Infoteck Inc. is hiring a senior integration engineer for Vancity's Interac e-Transfer modernization, upgrading Send and Receive to API version 3.7 to support Canada's Real-Time Rail. The role builds .NET/C# microservices on Azure, including Functions and API Management, with secure APIs and observability. The posting states 8+ years of enterprise API and integration experience, with the role reporting to an Integration Tech Lead.
Responsibilities:
- Develop .NET/C# microservices and APIs on Azure
- Write low-level design documents and API contracts
- Implement error handling, retries and idempotency
- Secure APIs with OAuth2, OIDC and mTLS
- Deploy services and support integration testing
Requirements summary:
- 8+ years of API and system integration experience
- Strong .NET/C# and RESTful API skills
- Azure Functions and API Management experience
- Resiliency patterns and asynchronous messaging
- Azure DevOps YAML CI/CD experience
Tools & skills
Source and dates
Source type not verified · zoho
- Employer posting date
- 2026-06-01
- First seen by our source
- 2026-10-11
- Source record updated
- 2026-10-18
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 8+ years |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Astra North Infoteck Inc.
| Field | Value |
|---|---|
| Open jobs on Jobsy | 426 |
Mandatory Keywords: Interac, e-Transfer, API integration, Real-Time Rail (RTR), Azure, .NET/C#, CI/CD Snr. Integration Engineer – Interac e-Transfer Modernization 1. Project Summary / Objective: Vancity is upgrading its Interac e-Transfer Send and Receive capabilities to API version 3.7 to modernize its payments platform and align with evolving Interac standards. The primary objective is to ensure the platform is ready to support Canada’s Real-Time Rail (RTR) ecosystem and enable faster, real-time payment experiences for members. 2. Key Responsibilities • Report directly to the Integration Tech Lead and work under technical direction to deliver integration services aligned with the overall architecture, engineering standards, and project timelines. • Develop and implement microservices-based integration components using .NET/C# and Azure services such as Azure Functions and API Management (APIM). • Create and maintain detailed low-level design (LLD) documents based on solution architecture, including API contracts, data mappings, and orchestration flows • Build reusable integration frameworks, libraries, and templates to standardize development across services. • Develop, unit test, and debug high-quality, scalable, and resilient APIs and services aligned with enterprise standards. • Implement robust error handling, retry mechanisms, idempotency controls, and logging to ensure reliable and consistent payment processing. • Implement secure APIs using industry standards such as OAuth2, OIDC, and mTLS, in alignment with enterprise security guidelines. • Deploy and validate services in lower environments and support integration testing, defect triage, and resolution. • Implement observability practices including structured logging, distributed tracing (correlation IDs), and monitoring using Azure Monitor and Application Insights. • Collaborate closely with the Integration Tech Lead, Solution Architects, InfoSec, business teams, and external partners (e.g., Central 1) to ensure seamless end-to-end integration. 3. Expected Experience / Skills • 8+ years of experience in API development and system integration within enterprise environments. • Strong hands-on development experience in .NET / C# and RESTful API design. • Experience with Azure integration services such as Azure Functions, and API Management (APIM). • Solid understanding of microservices architecture and distributed system design. • Hands-on experience implementing integration and resiliency patterns such as retry, circuit breaker, idempotency, and asynchronous messaging. • Experience with API security standards (OAuth2, OIDC, mTLS) and secure coding practices. • Experience with CI/CD pipelines using Azure DevOps (YAML pipelines preferred). • Strong understanding of observability practices including logging, monitoring, and distributed tracing. |
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