Senior WSO2 Developer

About the role

We are looking for an experienced Senior WSO2 Developer to join our integration engineering team onsite. You will design, develop, and maintain enterprise‑grade integration solutions on the WSO2 platform, collaborating closely with architects and business stakeholders.

Key responsibilities

• Design, develop, and deploy integration solutions using WSO2 API Manager, Enterprise Integrator (ESB) and Identity Server.
• Build and manage RESTful and SOAP APIs, mediation flows, and integration sequences.
• Configure API gateways, throttling policies, and security schemes (OAuth2, JWT, mTLS) and manage API lifecycles.
• Troubleshoot and optimise performance of WSO2 components in production.
• Work with cross‑functional teams (architects, QA, DevOps) to define integration requirements.
• Implement CI/CD pipelines for WSO2 artifact deployment.
• Ensure compliance with security, governance and regulatory standards.
• Mentor junior developers and conduct code reviews.
• Document designs, integration patterns and operational runbooks.

Required profile

• 5+ years of hands‑on experience with WSO2 products (API Manager, EI/ESB, Identity Server or Micro Integrator).
• WSO2 certification(s) preferred.
• Bachelor’s degree in Computer Science, IT or related field, or equivalent experience.
• Strong problem‑solving skills and ability to work onsite with cross‑functional teams.

Required skills

• WSO2 API Manager, WSO2 Enterprise Integrator (ESB), WSO2 Identity Server
• Java, XML, XSLT
• REST and SOAP web services
• OAuth2, OpenID Connect, SAML
• Integration patterns (message routing, transformation, orchestration)
• Jenkins, Git, Docker, Kubernetes
• SQL and NoSQL databases
• Kafka, JMS messaging systems