System Integration Engineer (MuleSoft)

About the role

A global technology leader headquartered in Singapore is hiring a System Integration Engineer (MuleSoft) for a permanent position in Singapore. The role acts as the bridge between business stakeholders, MuleSoft developers, architects, ServiceNow teams and vendors, turning business requirements into API specifications and integration solutions. It offers exposure to diverse projects and technologies and promotes internal mobility.

Key responsibilities

• Gather, analyse and translate business requirements into API specifications, data mappings, user stories and integration solutions.
• Bridge business stakeholders, MuleSoft developers, architects, ServiceNow teams and vendors to deliver integration projects successfully.
• Support API design and development by defining interface requirements, message structures, validation rules and integration use cases.
• Prepare and maintain process flows, sequence diagrams, functional specifications, test cases and documentation.
• Coordinate end-to-end integration delivery, including planning, testing, deployment, sanity testing and UAT.
• Monitor progress, communicate risks and issues and keep stakeholders aligned.
• Ensure APIs and integrations meet enterprise governance, security, versioning and architecture standards.
• Drive continuous improvement through API reuse, process optimisation and better integration practices.

Required profile

• Degree in Computer Science, Engineering or a related discipline.
• At least 3 years of experience in large-scale IT integration projects.
• Experience in Agile Scrum teams delivering integration or platform features in iterative sprints.
• Ability to write user stories, acceptance criteria and maintain a product backlog.

Required skills

• Hands-on MuleSoft Anypoint Platform, including API management and the integration lifecycle.
• Mule components: Mule ESB, Anypoint Studio, ETLs, flows, MEL, routing, filtering, database, exception handling and API management.
• Jira or Azure Boards for backlog management.
• Understanding of MCP (Model Context Protocol) architecture and integrating it with enterprise systems via HTTP, webhooks or event buses.

The employer describes itself as a growing firm with a tightly-knit team, offering autonomy within the team. Work can be done from home or hybrid.