Salary: £60,000 - 70,000 per year Requirements: 10 years in enterprise integrations across ERP, retail, e-commerce, and WMS Strong exposure to multi-country European operations (pricing, VAT, currency) Hands-on experience with POS, marketplace, carrier, and warehouse integrations Prior work experience in fashion retail, DTC, or consumer brands preferred Strong CPI/iFlow development with advanced Groovy scripting Expertise in REST/SOAP APIs, JSON/XML, IDoc/EDI, batch/event-driven flows Strong knowledge of ERP – POS – WMS – E-commerce integration Integration architecture design, mapping, transformation, and documentation skills Understanding of omni-channel order flows & dependencies Strong debugging ability for CPI, SFTP, APIs, and IDocs Nice-to-have: CPI/Integration Suite certification(s) Nice-to-have: Experience with Tradebyte, Cegid POS, CEVA WMS, carrier APIs Nice-to-have: Exposure to event-driven or microservices architecture Nice-to-have: Experience with Jira, Confluence, Solution Manager, or Signavio Responsibilities: Design and operate integrations across SAP, POS, WMS, e-commerce, marketplace, and logistics platforms Ensure secure, real-time and batch data flows supporting product, inventory, orders, fulfilment, customer, and finance processes Maintain ERP – Adobe/Magento integrations (catalogue, stock, orders, cancellations, returns) Manage ERP – Tradebyte marketplace connections (Zalando, ASOS, AboutYou) Ensure Cegid POS transactions (WPUUMS), returns, and stock adjustments post accurately across systems Maintain inbound/outbound flows with CEVA/WMS (ASN, HU, picking/packing, stock updates) Support carrier integrations for labelling, shipment tracking, and delivery confirmations Troubleshoot inventory mismatches, HU issues, and fulfilment delays Enable seamless omni-channel features: Click & Collect, Ship from Store, Endless Aisle, Return Anywhere Maintain unified stock visibility across ERP, POS, WMS, and e-commerce Build and maintain iFlows including routing, mapping, exception handling, sequential processing, and data transformation Develop Groovy scripts for JSON/XML conversion, OAuth2 token flows & HMAC signatures Enforce secure integration policies: encryption, keystore management, mTLS, OAuth2, API keys, PII masking Apply resilience standards: retries, idempotency, throttling, duplicate-check logic Monitor and resolve key IDoc types (ORDERS, DESADV, INVRPT, MBGMCR, INVOIC, WPUUMS) Technologies: API Confluence ERP Groovy IDoc Support JIRA JSON Magento REST SAP SOAP XML microservices More: We are a leading retail company located in London, offering a competitive salary range of 60,000 – 70,000 GBP plus bonuses. Our team is dedicated to integrating various platforms to enhance our operational efficiency. We pride ourselves on our hybrid work approach, promoting a balance of collaboration and independent work. As part of our thriving team, you will play a critical role in shaping our integration strategies, contributing to the growth and success of our business. last updated 19 week of 2026