Integration Developer

Crew Clothing Company; Royal Borough of Kingston upon Thames; On-site; GBP 50,000 - 70,000; Full time

Job summary

Crew Clothing Company is seeking an Integration Developer in Kingston-on-Thames with a hybrid pattern (4 days in office, 1 day remote) and 37.5 hours per week. They are building internal integration capability to connect our eCommerce platform, warehouse, ERP, and downstream systems.

The role involves hands-on development using Azure Integration Services to create data flows and APIs, ensuring orders flow correctly, stock is accurate, and deliveries go out on time.

Qualifications

• Solid experience in integration development in production environments.
• Hands-on with Azure Integration Services and related tools.
• Proficient with REST APIs, JSON and XML; understands OAuth 2.0 / API keys.
• Experience integrating ERP, eCommerce or logistics platforms is a plus.
• Demonstrates thorough testing and good documentation habits.
• Able to work independently in a small IT team.

Responsibilities

• Build and maintain integration flows across eCommerce, warehouse, ERP and downstream apps.
• Own the Azure Integration Services layer, including development, testing, deployment and monitoring.
• Support go-lives and monitor integrations during hyper care.
• Create clear technical documentation and runbooks.
• Participate in on-call rota during peak trading periods.

Skills

API integration

Azure Integration Services

REST & JSON/XML

OAuth 2.0 / API keys

ERP/eCommerce/logistics integrations

Debugging mindset

Team ownership / independence

Tools

Azure Integration Services

Logic Apps

Service Bus

Job description

DescriptionIntegration Developer Kingston-on-Thames (4 days in office, 1 WFH day) 37.5 hours per week Crew Clothing Company is a British lifestyle brand operating across four brands — Crew Clothing, Pringle of Scotland, Saltrock and Ben Sherman — with 130+ Crew stores, a growing digital channel and an omnichannel customer experience. We are in the middle of a significant technology transformation: a new eCommerce platform, a new third-party logistics partner, and an upgrade to our ERP platform, all running concurrently and targeting delivery before the end of 2027. Our IT team is small and highly capable. We are building an internal integration function that will own how all our systems connect — and this role is at the foundation of that team. Purpose of the role: CrewClothing is building an internal integration capability to own how our systemsconnect — our eCommerce platform, our new warehouse platform, and our new ERPplatform. As Integration Developer, you will be the person who builds andmaintains those connections. Youwill work within a small, focused integration team, building on AzureIntegration Services to create the data flows and APIs that keep our tradingsystems in sync. This is hands-on development work with real commercial impact— the integrations you build will determine whether orders flow correctly,stock is accurate, and deliveries go out on time. Thisrole replaces an external day-rate dependency. We are bringing this capabilityin-house because we want to own it — and that means you will have genuinelong-term ownership of what you build.

What it involves:

• Build and maintain integration flows between all Crewsystems — our eCommerce platform, our warehouse management platform, our newERP platform, and downstream applications
• Own the Azure Integration Services layer — developing,testing, deploying and monitoring all integration pipeline.
• Support our new warehouse go-live — monitoringintegrations during hyper care, responding to incidents, and resolving failuresquickly
• Build our eCommerce OMS integration layer — working withour eCommerce delivery partner delivery team to ensure all Crew-ownedintegrations are built and tested correctly
• Develop ERP integration components as our new ERPplatform programme advances — building from a template design established bythe Technical Lead
• Write clear technical documentation for all integrations— runbooks, data flow diagrams, error handling guides
• Participate in on-call rota for integration incidentsduring peak trading periods

Key Skills & Experience:

• Solid experience in integration development — buildingAPIs, event-driven flows, or middleware pipelines in a production environment
• Hands-on experience with Azure Integration Services,Logic Apps, Service Bus or equivalent
• Comfortable working with REST APIs, JSON, XML and commonauthentication patterns (OAuth 2.0, API keys)
• Experience integrating ERP, eCommerce or logisticsplatforms is a strong advantage
• A debugging mindset — you enjoy finding out why somethingbroke and fixing it properly
• Reliable and thorough — you test your work, document whatyou build, and don't cut corners
• Comfortable in a small team where you will need to workindependently and take ownership of your delivery

If successful Youwill join a small integration team led by a Technical Lead (being appointed),alongside a QA and Delivery Planner. The team sits within the wider CrewClothing IT function, reporting to the Director of Technology. Threemajor programmes are running concurrently — our eCommerce platform, a new 3PLwarehouse, and our new ERP platform — and your work will touch all three. Thisis a role with variety, genuine ownership, and the opportunity to build asystem that will underpin how Crew trades for years to come.

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