Application Specialist -Wso2

Dicetek LLC; Dubai; On-site; AED 180,000 - 240,000; Full time

Job summary

Dicetek LLC in Dubai is seeking an experienced Middleware/API Administrator to manage and optimize enterprise API platforms and integration services.

You will configure WSO2 API Manager and Identity Server, oversee OAuth 2.0/OpenID Connect/SAML integrations, monitor performance, troubleshoot issues, and coordinate with security, network, and development teams to ensure high availability and secure communications.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Computer Engineering or a related discipline.
• Relevant certification in WSO2, API management, middleware, identity management, Linux, containers or IT service management is preferred.

Responsibilities

• Administer WSO2 API Manager and WSO2 Identity Server platforms.
• Configure and maintain API gateways APIs endpoints routing policies and environment settings
• Support API publishing deployment versioning and retirement activities
• Maintain middleware nodes Java runtime components and supporting services
• Support middleware deployments upgrades patches and configuration changes
• Support authentication authorization and federation services
• Configure and maintain OAuth 2.0 OpenID Connect and SAML integrations
• Support identity-provider and service-provider configurations
• Troubleshoot authentication failures token issues access errors and federation problems
• Maintain certificates keys and secure communication configurations
• Support REST and SOAP web-service integrations
• Monitor system interfaces APIs authentication flows and integration performance
• Analyze middleware API gateway identity-platform and JVM logs
• Troubleshoot unavailable endpoints failed integrations latency and connectivity issues
• Coordinate incident resolution with architecture infrastructure network database security and development teams
• Prepare implementation testing validation and rollback procedures for platform changes
• Apply security patches and approved platform-hardening configurations
• Support vulnerability assessments access reviews and remediation activities
• Support high-availability configurations traffic switching and disaster recovery exercises
• Validate API availability integration connectivity and authentication functionality after recovery

Skills

Middleware administration

Troubleshooting

Collaboration

Problem solving

Education

Bachelor's degree in Computer Science, Information Technology, Computer Engineering or related discipline

Tools

WSO2 API Manager

WSO2 Identity Server

OAuth 2.0

OpenID Connect

SAML

REST

SOAP

Linux

Containers

Job description

Key Responsibilities

Middleware and API Administration

• Administer WSO2 API Manager and WSO2 Identity Server platforms


• Configure and maintain API gateways APIs endpoints routing policies and environment settings


• Support API publishing deployment versioning and retirement activities


• Maintain middleware nodes Java runtime components and supporting services


• Support middleware deployments upgrades patches and configuration changes

Identity and Access Integration

• Support authentication authorization and federation services


• Configure and maintain OAuth 2 0 OpenID Connect and SAML integrations


• Support identity-provider and service-provider configurations


• Troubleshoot authentication failures token issues access errors and federation problems


• Maintain certificates keys and secure communication configurations

Integration Monitoring and Troubleshooting

• Support REST and SOAP web-service integrations


• Monitor system interfaces APIs authentication flows and integration performance


• Analyze middleware API gateway identity-platform and JVM logs


• Troubleshoot unavailable endpoints failed integrations latency and connectivity issues


• Coordinate incident resolution with architecture infrastructure network database security and development teams

Change Security and Recovery

• Prepare implementation testing validation and rollback procedures for platform changes


• Apply security patches and approved platform-hardening configurations


• Support vulnerability assessments access reviews and remediation activities


• Support high-availability configurations traffic switching and disaster recovery exercises


• Validate API availability integration connectivity and authentication functionality after recovery

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Computer Engineering or a related discipline.


• Relevant certification in WSO2, API management, middleware, identity management, Linux, containers or IT service management is preferred.

Experience

• Relevant experience in application, middleware, integration or identity-platform administration.


• Hands-on experience with WSO2 or an equivalent API-management and identity platform.


• Experience supporting REST and SOAP integrations and identity federation protocols.


• Experience in production environments with high-availability and disaster recovery requirements.