Enterprise Service Bus (ESB) Developer

About the role

Systems Limited – Middle East & Africa (Techvista) is seeking an experienced Enterprise Service Bus (ESB) Developer to design, develop, and support integration solutions across critical business applications. The role focuses on middleware technologies, integration patterns, and API‑based architectures, primarily using IBM App Connect Enterprise (ACE) and related messaging platforms.

Key responsibilities

• Design, develop, and maintain integration solutions using ESB and middleware technologies.
• Build and support integrations between enterprise applications, services, and external systems.
• Develop integration services with IBM App Connect Enterprise (ACE) implementing synchronous/asynchronous messaging, Pub/Sub, and event‑driven architectures.
• Create and support APIs and service integrations, working with IBM MQ, Apache Kafka, and other messaging technologies.
• Translate business requirements into scalable, secure technical solutions and produce technical design documentation.
• Support testing, deployment, and production issue resolution while ensuring compliance with integration standards and SDLC processes.

Required profile

• 5–7 years of experience in enterprise integration and middleware development.
• Strong hands‑on experience with IBM App Connect Enterprise (ACE).
• Experience with IBM MQ, Apache Kafka, and messaging technologies.
• Background in banking or BFSI domain is preferred.
• Bachelor's degree in Computer Science, Information Technology, or a related field.

Required skills

• IBM App Connect Enterprise (ACE)
• IBM MQ
• Apache Kafka
• Java and Spring framework
• REST APIs and SOAP services
• XML, JSON, XSD, WSDL
• Microservices architecture and API‑led integration
• API Gateways and containerization technologies (e.g., Docker, Kubernetes)
• Exposure to cloud platforms such as Azure or AWS
• Agile development methodologies