Senior System Integration Engineer — API & Data Flow Lead

re-zoo-me; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

re-zoo-me in Singapore seeks a Senior System Integration Engineer to strengthen the enterprise integration platform across API management, secure file transfer, and event-driven messaging.

You will design, implement and optimize integration solutions spanning API-based, file-based, and event-driven architectures, including real-time streaming and async communication; ensure security controls, access policies, and data protection.

Qualifications

• Solid experience in system integration, middleware, or enterprise integration platforms.
• Good understanding of API Gateway concepts, application security, access control, secure file transfer, and event-driven architecture.
• Experience operating in enterprise or cloud environments.

Responsibilities

• Manage and enhance enterprise integration platforms spanning API Gateway, messaging, and secure file transfer technologies.
• Design and implement integration solutions across API-based, file-based, and event-driven architectures with real-time data streaming and asynchronous communication.
• Provide technical guidance, enforce standards, support security reviews, audits and project delivery.

Skills

System integration

Middleware

Enterprise integration platforms

API Gateway concepts

Application security

Access control

Secure file transfer

Event-driven architecture

Troubleshooting

Stakeholder communication

Tools

MuleSoft

Azure API Management

Kafka

Job description

re-zoo-me in Singapore seeks a Senior System Integration Engineer to strengthen the enterprise integration platform across API management, secure file transfer, and event-driven messaging.

You will design, implement and optimize integration solutions spanning API-based, file-based, and event-driven architectures, including real-time streaming and async communication; ensure security controls, access policies, and data protection.