Senior Middleware Specialist

Job Overview

Location
Islamabad, Islamabad
Job Type
Full Time
Date Posted
22 days ago

Additional Details

Job ID
1752
Job Views
88

Job Description

To design, develop, deploy, and maintain enterprise integration solutions using WSO2 middleware platforms (EI, API Manager, Identity Server, etc.), ensuring seamless connectivity, security, and scalability for digital systems.


Key Responsibilities:


1. Integration Development & Deployment

Design, develop, and deploy integration solutions using WSO2 Enterprise Integrator (EI/ESB) and API Manager.

Configure APIs, proxies, sequences, and mediators for SOAP/REST services.

Implement message transformation (JSON/XML/XSLT), routing, and protocol mediation (HTTP/SFTP/JMS).


2. API Management

Set up and manage WSO2 API Manager (publishing, throttling, analytics).

Implement OAuth2, JWT, and SAML for API security.

Optimize API performance and troubleshoot gateway issues.


3. Identity & Access Management (IAM)

Configure WSO2 Identity Server for SSO, MFA, and role-based access control (RBAC).

Integrate with LDAP/Active Directory and third-party identity providers.


4. System Optimization & Security

Monitor and tune WSO2 servers for high availability (clustering, load balancing).

Apply patches/upgrades and enforce security best practices.

Automate deployments using CI/CD tools (Jenkins, Docker, Kubernetes).


5. Troubleshooting & Collaboration

Debug and resolve middleware issues (latency, failures, SLA breaches).

Document architectures, SOPs, and provide training to teams.

Collaborate with developers, network teams, and business stakeholders.


Qualifications & Skills:

Education: Bachelor’s in Computer Science/IT or related field.

Experience: 5+ years with WSO2 EI/ESB, API Manager, Identity Server.


Technical Skills:

  • Proficiency in XML, XPath, XSLT, Swagger, SOAP/WSDL.
  • Knowledge of microservices, ETL, and DevOps tools (Docker, Kubernetes).
  • Familiarity with RDBMS (MySQL/Oracle) and NoSQL.
  • Certifications (Preferred): WSO2 Certified Developer/Architect.

Location

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