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# Senior Integration Architect

- **Company:** Arthur
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Application Integration Architecture, Batch Processing, Cloud Computing, Data Mapping, File Transfer, IBM WebSphere MQ, JSON, Extensible Markup Language (XML), Boomi, SOAPAPI, Technical Debt, Togaf, Event Driven Architecture, Apache Kafka, Restful APIs, Mulesoft
- **Published:** September 9, 2026
- **Apply:** https://www.collegerecruiter.com/job/2854916027-senior-integration-architect

## About the Role

* Significant experience in Integration Architecture, Solution Architecture or Enterprise Architecture roles.
 * Strong experience within the London Market, Lloyd's or Specialty Insurance sector.
 * Proven track record designing integrations between core insurance platforms and external systems.
 * Strong understanding of:API-led architecture
 * Event-driven architecture
 * Message-based integration
 * Batch processing
 * File-based integration
 * Experience with data mapping, transformation, validation and reconciliation.
 * Strong understanding of integration governance, security and resilience principles.
 * Excellent stakeholder management and communication skills.

Technical Environment

Experience with a number of the following technologies would be advantageous:

 * MuleSoft
 * Boomi
 * IBM MQ
 * Kafka
 * REST APIs
 * SOAP Services
 * XML
 * JSON
 * Managed File Transfer solutions
 * ACORD messaging standards.
 * Delegated Authority and Bordereaux processes.
 * Cloud and hybrid integration architecture.
 * TOGAF or equivalent architecture frameworks.
 * Relevant architecture, cloud or integration certifications.

## Description

* Define and maintain target-state integration architecture across the organisation.
 * Design end-to-end integration solutions supporting underwriting, claims, finance, delegated authority and regulatory reporting processes.
 * Establish and govern integration standards, architectural principles and best practices.
 * Provide technical leadership and architectural assurance across strategic projects and programmes.
 * Support integration with external partners, market platforms, third-party providers and regulatory services.
 * Design solutions covering message routing, transformation, validation, reconciliation and exception management.
 * Ensure security, resilience, operational support and audit requirements are embedded within integration designs.
 * Collaborate with business, delivery, data, security and vendor teams to develop practical and scalable solutions.
 * Identify opportunities to simplify the integration estate, promote reuse and reduce technical debt.


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