WSO2 API Management Engineer

Responsibilities Install, configure, administer, and maintain WSO2 API Manager across development, testing, and production environments. Design, develop, publish, and manage REST/SOAP APIs throughout their lifecycle, including versioning, deployment, and retirement. Administer API Gateway, Publisher, Developer Portal, applications, and subscriptions. Implement API security using OAuth 2.0, OpenID Connect, JWT, API keys, and SSL/TLS. Configure rate limiting, throttling, access control, and traffic management policies. Integrate APIs with internal systems, databases, and external services. Monitor API performance, availability, and logs; troubleshoot production issues and optimize performance. Maintain API documentation, specifications, and integration standards. Requirements Proven hands-on experience with WSO2 API Manager and its core components. Strong Java programming skills, including Core Java, OOP, and Java-based web services. Solid knowledge of REST, SOAP, JSON, XML, HTTP/HTTPS, and OpenAPI/Swagger. Experience with API security, certificate management, SQL databases, Git, Maven, and Postman/Swagger. Experience with Linux or Windows Server, networking, reverse proxies, load balancing, and high availability. Strong analytical, troubleshooting, communication, and teamwork skills. Preferred: Experience with WSO2 Micro Integrator, WSO2 Identity Server, custom Java handlers/mediators, Apache Synapse, CI/CD, Docker/Kubernetes, LDAP/Active Directory, and API monitoring and analytics. Show more Show less