Integration Architect

Integration Architect - £680 per day (umbrella rate)Location: Remote UKOnsite: London/Manchester/Newcastle (as required by the client)Contract Duration: 6-12 monthsEligibility: Must be a UK National with minimum 5 years UK residencyAtrium EMEA are supporting a large managed service provider, looking for an experienced Integration Architect to design and deliver API-led and event-driven solutions across complex enterprise environments.You''ll define integration architectures by decomposing business domains into services and building cloud-native microservices on AWS (API Gateway, Lambda, ECS) using Node.js. You''ll work with Kafka, SQS, and SNS to enable scalable, resilient, and Real Time integrations.You''ll lead integration across Legacy and modern systems, ensuring solutions are secure, observable, scalable, and GDS-compliant. Working closely with cross-functional teams and architects, you''ll align on standards, patterns, and technology roadmaps.Key Skills* API-first and event-driven architecture* AWS (API Gateway, Lambda, ECS)* Node.js microservices* Kafka, SQS, SNS* Strong integration and migration experience across complex ..... full job details .....