WSO2 Integration Engineer

abacus-consulting-3; Islamabad; On-site; PKR 2,000,000 - 3,200,000; Full time

Job summary

abacus-consulting-3 is seeking an experienced WSO2 Integration Engineer with a strong Java and XML background to design, develop, and implement WSO2-based solutions.

You will work with API management, ESB, and microservices, collaborating with cross-functional teams to meet business requirements and ensure secure, scalable integrations.

The ideal candidate has 3–6 years of hands-on WSO2 experience and solid problem-solving and communication skills.

Qualifications

• 3–6 years of hands-on experience with the WSO2 platform (API Manager, EI, Identity Server, etc.).
• Proficiency in Java development.
• Strong knowledge of XML, XPath, and related technologies.
• Experience with SOAP/REST web services and microservices architecture.
• Familiarity with integration design patterns and best practices.
• Good understanding of authentication protocols (OAuth, SAML, JWT).
• Excellent problem-solving and analytical skills.
• Effective communication and teamwork abilities.

Responsibilities

• Develop, customize, and deploy solutions using the WSO2 platform.
• Design and implement API management, integration, and enterprise service bus (ESB) solutions.
• Collaborate with cross-functional teams to gather requirements and deliver technical solutions.
• Troubleshoot and resolve issues related to WSO2 applications.
• Ensure the scalability, reliability, and security of the integration systems.
• Write clean, maintainable, and efficient code in Java and XML.
• Maintain documentation for technical designs and system configurations.

Skills

Java development

XML

SOAP/REST

Microservices

OAuth/SAML/JWT

Integration patterns

Problem solving

Communication

Tools

WSO2 Platform

WSO2 API Manager

WSO2 Identity Server

Job description

We seek an experienced WSO2 Integration Engineer with a strong background in Java and XML to join our team. The ideal candidate will be responsible for designing, developing, and implementing WSO2-based solutions to support our business needs.

Key Responsibilities:

• Develop, customize, and deploy solutions using the WSO2 platform.
• Design and implement API management, integration, and enterprise service bus (ESB) solutions.
• Collaborate with cross-functional teams to gather requirements and deliver technical solutions.
• Troubleshoot and resolve issues related to WSO2 applications.
• Ensure the scalability, reliability, and security of the integration systems.
• Write clean, maintainable, and efficient code in Java and XML.
• Maintain documentation for technical designs and system configurations.

Requirements:

• 3- 6 years of hands-on experience with the WSO2 platform (API Manager, EI, Identity Server, etc.).
• Proficiency in Java development.
• Strong knowledge of XML, XPath, and related technologies.
• Experience with SOAP/REST web services and microservices architecture.
• Familiarity with integration design patterns and best practices.
• Good understanding of authentication protocols (OAuth, SAML, JWT).
• Excellent problem-solving and analytical skills.
• Effective communication and teamwork abilities.

Preferred Qualifications:

• Certification in WSO2 products is a plus.