Contract DevOps/Cloud Engineer £425 per day Outside IR35 | 3 Month Contract | Hybrid (Leamington Spa/Remote) A major UK retail and E-commerce business is undergoing a large-scale E-commerce re-platform, moving from Legacy systems to a modern Shopify-based architecture. As part of a £1m transformation programme, they are building a new integration platform that will connect Shopify with multiple internal and third-party systems. To support this delivery, they are looking for an experienced Cloud/DevOps Engineer to join an existing contractor and help accelerate the build of the integration layer ahead of a key June delivery milestone. This is a hands-on engineering role focused primarily on Back End development and integration, working within a modern cloud stack. The Role you''ll work closely with the internal engineering team and external delivery partners to build the Middleware that powers the new E-commerce platform. Key responsibilities include: Building Node.js-based integration services Developing AWS Lambda adapters and serverless workflows Integrating Shopify with Legacy and third-party systems Designing scalable event-driven architecture Processing large data feeds from S3 (CSV/JSON) Working with EventBridge and DynamoDB to manage event flows and state Supporting CI/CD pipelines and containerised deployments Collaborating with engineers to ensure the platform remains scalable and composable The role will be around 80% Back End engineering, with some involvement ..... full job details .....