API Integration Lead / Architect (AS400)

Job Title: API Integration Lead / Architect (AS400)

Location: USA (Remote)

Primary Skills: Core API Skills AS400 / API Skills Required .Net Core, REST API design endpoints, versioning, status codes Salesforce REST API and platform event integration OAuth 2.0 / JWT authentication and API key management / RBAC OpenAPI / Swagger contract documentation JSON and XML payload handling and schema mapping Architecture & Messaging Service-oriented / microservices communication IBM MQ message bridging between AS400 and modern services AS400 REST exposure via IBM Integrated Web Services (IWS)Insurance carrier API integrations (quote, bind, rate) API Gateway concepts rate limiting, throttling, routing ETL and data transformation from DB2 for i to JSON Testing & Quality Functional API test design and execution Consumer-driven contract testing API performance and load testing API mocking and stubbing for AS400 simulation

Thanks and Regards