Technical Service Owner(AS400/API)

Job Role: Technical Service Owner(AS400/API)

Location: Remote

Job Description:

Must Have Technical/Functional Skills

Technical Service Owner, with ability coordinate across customer stakeholders and guide project team, and with ability to provide hands on expertise for coding and debugging tasks.

Technical Skills:

.Net Core, AS400 / API, REST API, Salesforce REST API and platform event integration, OAuth 2.0 / JWT authentication and API key management / RBAC, OpenAPI / Swagger contract documentation, JSON, XML, IBM MQ, API Gateway, ETL and data transformation from DB2 for i to JSON

Roles & Responsibilities

• Own end-to-end engineering design and implementation for the service
• Lead and manage the delivery team, including day-to-day coordination and execution
• Drive Scrum ceremonies and ensure strong delivery discipline
• Partner closely with Product, Architecture, and Engineering stakeholders
• Combination of Technical Project Manager and Product Owner, who can carry out given responsibilities, and, also code and troubleshoot, as and when required.

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

Generic Managerial Skills, If any

As a Technical Service Owner, manage customer stakeholders and guide teams for quality and timely delivery. Hands on technical expertise is must, with relevant Project and Product Management experience.