WSO2 Developer / Architecture - Freelancer

Job description

Job Overview:We are seeking a highly skilled WSO2 expert to support us on a freelance basis. The ideal candidate will have extensive experience in WSO2 integration, API management, identity management, and enterprise service bus (ESB). You will be responsible for designing, developing, and implementing WSO2 solutions tailored to meet the requirements of our business and ensuring smooth integration across systems.

Key Responsibilities:Designed and developed API management solutions using WSO2 API Manager.Implement WSO2 Identity Server for secure authentication and identity management.Configure and manage WSO2 Enterprise Integrator (ESB) to facilitate data and service integration between different systems.Develop and maintain service integrations and orchestrations using WSO2 middleware products.Troubleshoot and resolve any WSO2-related issues during the implementation and operation stages.Optimize the performance, security, and scalability of WSO2 applications.Collaborate with cross-functional teams (developers, architects, security specialists) to ensure seamless integration and smooth operations.Provide technical guidance and mentorship on WSO2 best practices

Must Have the Followings:Mandatory experience in WSO2ESB, API Management, and identity server for 1 - 2 Years.Strong experience in following java technologies: JMS, Spring, REST services, JSON, XML, SOAP services, and Maven.Experience in following areas of WSO2 - Enterprise Service Bus (ESB)Should know the mediators and how to use them efficiently.Should know Load balancing configuration and tuning.Should know configuring clustered environment.Should know how to configure build and deployment waysExperience in the following areas of WSO2 - API ManagementConfiguring Security, Performance tuning in the distributed environment etc.Experience in following areas of SO2 - Identity Server, Configuring OAuth, SAML, etc.

Key Requirements:Proven experience working with WSO2 products (API Manager, Identity Server, Enterprise Integrator, etc.).Strong knowledge of WSO2 architecture, deployment, and integration strategies.Hands-on experience in API development and integration.Proficient in Java, SOAP/REST, XML, JSON, and related web services technologies.Familiarity with OAuth 2.0, OpenID Connect, SAML, and other identity and access management protocols.Experience with cloud environments (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes) is a plus.Ability to work independently and manage multiple tasks effectively.Excellent problem-solving skills and attention to detail.

Key Skills

• Java