Test Engineer – Integration Platforms; MuleSoft

Test Engineer – Integration Platforms (Mule Soft)

Enterprise SaaS Platform | Central Manchester | Hybrid (2 days onsite)

Central Manchester (Hybrid working – 2 days per week onsite)

Up to £50,000

x2 roles available due to continued team growth.

Our client is expanding its Integration & Automation capability and is hiring two Test Engineers to support a growing portfolio of enterprise integrations built on Mule Soft.

This role sits within a modern SaaS engineering environment where quality is embedded throughout the delivery lifecycle. You’ll work closely with Integration Engineers, Product, and Platform teams to ensure complex integrations are reliable, scalable, and production-ready.

If you enjoy testing systems that move data at scale, validating APIs, and improving automation frameworks in a collaborative engineering culture, this role offers both challenge and long-term development.

• Designing and executing test strategies for integration platforms
• Testing Mule Soft-based APIs and integration flows
• Developing and maintaining automated test suites
• Performing API, regression, and exploratory testing
• Collaborating closely with engineers to resolve defects early
• Driving continuous improvement in test automation and quality practices

• Experience testing integration platforms, APIs, or middleware (Mule Soft experience highly desirable)
• Strong API testing skills (Postman, SoapUI or similar)
• Experience with test automation frameworks
• Programming or scripting experience to support automation
• Understanding of Agile delivery environments
• Strong attention to detail and a quality-first mindset

• Enterprise SaaS platform with complex, high-impact integrations
• Growing team with real investment in quality and automation
• Hybrid working with a Manchester-based engineering hub
• Opportunity to shape testing approaches for integration services
• Clear scope for progression as the platform scales