API Engineer

Job Title

• Senior APIC Developer / API Gateway Platform Engineer | 7+ Years Location:
• Toronto GTA(Scarborough, ON) - Hybrid Must Have Strong hands-on experience with IBM API Connect v10, DataPower API Gateway, API Assembly and User Defined Policies (UDP).

Experience with API onboarding, publishing, deployment, Products, Plans, Catalogs and subscriptions across enterprise environments. Configure and support gateway policies for security, routing, transformation, traffic management and backend integration. Strong understanding of OAuth 2.0, JWT, mTLS, REST and OpenAPI/API security standards.

Experience with Ansible and CI/CD automation for API validation, onboarding, publishing, deployment and configuration. Support APIC platform upgrades, fix packs/firmware, migrations, version lifecycle and weekly releases. Provide L2 production support, troubleshooting and RCA for APIC/API Gateway platform issues.

Review new digital/API intake requirements and provide technical assessment, platform impact and effort sizing. Follow bank-defined Enterprise Architecture patterns and standards for API Gateway onboarding, security, configuration and deployment. Good to Have Experience with AWS and AWS API Gateway, particularly in hybrid/cloud API integration environments.

TDD and automated API testing experience. Exposure to Agentic AI for API testing, validation, troubleshooting and platform automation.

Experience supporting large-scale, highly governed enterprise API platforms. BFSI/banking domain understanding, including secure and highly available digital/API platforms.