Senior Integration Engineer (API & Middleware)

KERRY CONSULTING PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Kerry Consulting Pte Ltd in Singapore seeks a Senior Integration Engineer to strengthen our enterprise integration platform across API management, secure file transfer, and event-driven messaging. You will design and implement integration solutions spanning API-based, file-based, and event-driven architectures, with a focus on security and reliability.

Collaborate with stakeholders, manage platform maintenance, and promote best practices in integration design and governance within an

Qualifications

• Experience in system integration, middleware, or enterprise integration platforms.
• Solid understanding of API gateway concepts, application security, access control, and secure file transfer.

Responsibilities

• Design and implement integration solutions across API-based, file-based, and event-driven architectures.
• Manage and enhance enterprise integration platforms including API Gateway, messaging, and secure file transfer.
• Monitor performance, troubleshoot issues, and ensure security reviews and governance.

Skills

System integration

Middleware

API gateway

Security controls

Cloud environments

Real-time data

Tools

MuleSoft

Azure API Management

Kafka

Job description

Overview

A leading organization in Singapore is hiring a Senior Integration Engineer to strengthen its enterprise integration platform across API management, secure file transfer, and event-driven messaging.

Responsibilities

You will manage and enhance enterprise integration platforms spanning API Gateway, messaging, and secure file transfer technologies. The role covers the design and implementation of integration solutions across API-based, file-based, and event-driven architectures, including real-time data streaming and asynchronous communication. You will establish and enforce appropriate security controls, access policies, authentication standards, traffic management rules, and data protection measures across the integration landscape.

You will also support the onboarding of applications, monitor platform performance and availability, troubleshoot integration issues, and manage platform maintenance activities such as patching and upgrades. Working closely with internal and external stakeholders, you will provide technical guidance on integration design, promote consistent standards and best practices, and support security reviews, audits, vulnerability remediation, and project delivery.

Requirements

You should have solid experience in system integration, middleware, or enterprise integration platforms. A good understanding of API Gateway concepts, application security, access control, secure file transfer, and event-driven architecture is important, together with experience operating in enterprise or cloud environments.

Experience with technologies such as MuleSoft, Azure API Management, Kafka, or similar integration and messaging platforms would be advantageous. Exposure to identity and access management (IAM) solutions and established integration standards is also beneficial. Strong troubleshooting, problem-solving, and stakeholder communication skills are required for success in this role.