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# Technical Lead - Integration & Architecture

- **Company:** Weekcrew Clothing Company
- **Location:** London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £18,808.0
- **Contract:** Permanent contract
- **Skills:** Application Integration Architecture, Middleware, Microsoft Dynamics, Integration Frameworks, Cloud Integration, Restful APIs
- **Published:** September 27, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/technical-lead-integration-architecture/48183760

## About the Role

ensuring all integration choices are formally recordedDesign our new ERP platform integration layer from day one - working with our ERP delivery partner to ensure our ERP connects correctly to all platformsGovern our eCommerce OMS integration build - working with our eCommerce delivery partner to ensure Crew's systems connect correctlyProvide technical leadership to the Integration Developer and QA and Delivery Planner as the team growsDefine and maintain integration runbooks and documentation - reducing reliance on individual knowledgeAct as the senior technical escalation point for integration incidents and go/no-go decisionsKey Skills & Experience:Proven experience as a Solutions Architect or Technical Lead in a retail or omnichannel environmentDeep knowledge of integration architecture - REST APIs, event-driven patterns, middleware platforms (Azure Integration Services or equivalent)Experience connecting ERP systems (ideally Microsoft Dynamics or equivalent
ERP) to eCommerce and logistics platformsConfidence managing third-party delivery partners technically - reviewing their designs, challenging their decisions, and holding them to accountStrong documentation skills - you write things down, formalise decisions, and leave things better than you find themComfortable operating in a fast-moving, multi-programme environment where priorities change and pragmatism mattersExperience in fashion or multi-brand retail is beneficial but not essentialIf successful, you will join a lean, ambitious IT team in the middle of the most significant technology change programme in Crew Clothing's history. This is a role for someone who wants genuine ownership and the opportunity to build something from the ground up. You will have the support of the Director of Technology and work alongside a Programme Lead (being appointed) who will handle governance and delivery coordination - freeing you to focus on the technical
architecture.Compensation: Competitive salary #J-18808-Ljbffr

## Description

platform, our new warehouse platform, our new ERP platform, and the cloud-based integration layer that ties them together.You will take over from a departing Solutions Architect and be the senior technical authority on integration for the business. You will work closely with external delivery partners - including our eCommerce delivery partner, our ERP delivery partner and our logistics partner - establishing a formal architecture decision log and ensuring that integration design is right from day one, not retrofitted later.This role is the cornerstone of a new internal integration team we are building. You will be the most senior technical hire in this function and will shape how the team operates.What it involves:Own the integration architecture across all systems - defining patterns, standards and governanceLead the technical handover from our current delivery partner - documenting all existing decisions and system dependenciesEstablish and maintain the architecture decision log


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