Integration Developer - Part-Time

Roles & Responsibilities -

• Design, develop, and test MuleSoft APIs using MuleSoft v4 and Anypoint Platform.

• Work directly with clients across ASEAN to deliver MuleSoft integration solutions.

• Analyze technical and functional requirements to define scalable API solutions.

• Provide technical guidance throughout implementation, testing, and production deployment.

• Ensure quality delivery through estimation, design, development, unit testing, and governance.

• Create reusable integration patterns, frameworks, and architecture blueprints.

• Perform data transformation using DataWeave (from simple to complex scenarios).

• Ensure adherence to integration standards (REST, JSON, XML, web services).

• Identify risks and propose mitigation strategies in both processes and technology.

Skills required:

Experience

• 1 year of experience with integration technologies (middleware, ETL, MDM, API gateway).

• 1 year of experience building APIs and integration solutions.

• Hands-on experience with MuleSoft (certification preferred).

Technical Skills

Knowledge or experience with:

• APIs, REST, JSON, XML, and web services.

• Data transformation concepts (e.g., DataWeave or similar tools).

Familiarity with:

• Java / J2EE technologies.

• API-led connectivity architecture (for experienced hires).

Optional experience:

• webMethods, TIBCO, IBM WebSphere.