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# Integration Solution Architect - Mulesoft, APIs, Retail/Hospitality

- **Company:** Smart-Sourcer
- **Location:** London, UK (Remote available)
- **Experience:** Experienced
- **Salary:** £162,500.0 - £169,000.0
- **Contract:** Temporary contract
- **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Application Integration Architecture, Continuous Integration, Systems Integration, Firewalls (Computer Science), Togaf, Information Technology, Integration Frameworks, Api Management, Mulesoft
- **Published:** August 19, 2026
- **Apply:** https://www.careerboard.com/pt/en/find-jobs-in-United-Kingdom/-F5A8239CAD015A6E6A/

## About the Role

* 3+ years as an Integration Solution Architect
 * Strong experience defining and governing integration principles, patterns and standards
 * Proven ability to design integration and API solutions
 * Practical MuleSoft architecture and design experience
 * Excellent communication and stakeholder influence
 * Experience contributing to enterprise architecture and governance
 * Degree in Computer Science, IT or related field
 * TOGAF or similar architecture certification
 * Experience in Agile and Product-led environments
 * Background in multi-brand global organisations
 * Industry experience in food & beverage, hospitality or retail
 * MuleSoft architecture certification
 * Experience mentoring integration engineers

## Description

If you're an architect who loves shaping how systems talk to each other, this is a role where you can genuinely set the direction. We're looking for an Integration Solution Architect to define integration strategy, patterns and standards across a complex, multi-platform digital landscape. You'll be the go-to authority for API and integration design, ensuring our enterprise platforms connect seamlessly and securely.

What you'll be doing:

 * Owning and evolving the integration architecture, patterns and standards
 * Designing integration and API solutions, with hands-on experience in MuleSoft
 * Documenting as-is and to-be processes and guiding teams through change
 * Producing concepts, prototypes and architectural viewpoints that bring requirements to life
 * Horizon-scanning emerging integration technologies and assessing their value
 * Defining integration data standards and canonical models
 * Ensuring robust security across integrations (encryption, Firewalls, monitoring)
 * Supporting continuous integration practices across engineering teams
 * Growing your own capability through ongoing learning, accreditation and industry engagement


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