Integration Engineer / Middleware Developer (Remote - AU Client)

Lewis Personnel Management; Makati; Remote; PHP 335,000 - 781,000; Full time

Job summary

Lewis Personnel Management is seeking an Integration Engineer to design and implement scalable integration recipes across major enterprise platforms. You will manage REST/SOAP API integrations, Webhooks, and data mappings, ensuring reliable workflows and robust error handling.

The role involves collaborating with Australian stakeholders and translating requirements into technical solutions. The ideal candidate has 2–4 years in software integration or middleware, and hands-on experience with

Qualifications

• 2 to 4 years of hands-on experience in software integration, middleware development, or workflow automation.
• Strong proficiency with REST/SOAP APIs, JSON/XML, Webhooks, and SQL.
• Practical experience with modern integration platforms (MuleSoft, Dell Boomi, Zapier, Make, Oracle Integration Cloud, or Workato).
• Excellent verbal and written English communication skills for collaboration with Australian stakeholders.

Responsibilities

• Design and build scalable integration recipes and automated workflows connecting enterprise platforms (Salesforce, Workday, ServiceNow, NetSuite, etc.).
• Manage REST/SOAP API integrations, Webhooks, JSON/XML payload transformations, and relational database queries.
• Monitor integration execution, troubleshoot error logs, and implement automated error-handling routines.
• Work closely with Australian technical leads and business analysts to translate functional requirements into technical workflows.

Skills

REST APIs

SOAP APIs

Webhooks

JSON/XML mapping

SQL

iPaaS platforms

Tools

Workato

MuleSoft

Dell Boomi

Zapier

Make

Oracle Integration Cloud

Job description

2 to 4 years of experience in enterprise software integration, API development, or middleware engineering. Solid proficiency in REST/SOAP APIs, Webhooks, JSON/XML payload mapping, and relational database queries. Hands-on experience with modern iPaaS or integration platforms (e.g., Workato, MuleSoft, Dell Boomi, Zapier, Make, or Oracle Integration Cloud). Prior Workato experience is a strong plus, but candidates with strong middleware/API backgrounds open to upskilling are highly welcome. Strong English communication skills for working with Australian stakeholders.

About the Role

We are looking for a motivated and adaptable Integration Engineer to support an Australian client's growing automation initiatives. Because Workato is a modern, fast-growing platform, we aren’t looking for decade-long veterans rather, we want someone with a strong foundation in enterprise integration who is eager to build solutions on Workato.

What You Will Do

• Design and build scalable integration recipes and automated workflows connecting enterprise platforms (Salesforce, Workday, ServiceNow, NetSuite, etc.).

• Manage REST/SOAP API integrations, Webhooks, JSON/XML payload transformations, and relational database queries.

• Monitor integration execution, troubleshoot error logs, and implement automated error-handling routines.

• Work closely with Australian technical leads and business analysts to translate functional requirements into technical workflows.

What We Are Looking For

• 2 to 4 years of hands-on experience in software integration, middleware development, or workflow automation.

• Strong proficiency with REST/SOAP APIs, JSON/XML, Webhooks, and SQL.

• Practical experience with any modern integration platform (MuleSoft, Dell Boomi, Zapier, Make, Oracle Integration Cloud, or Workato).

• Excellent verbal and written English communication skills for daily collaboration with Australian stakeholders.

• Reliable home office setup with high-speed internet and power backup options.