3 of 3 Permanent Integration Patterns Jobs in Warwickshire

Integration Engineer (NPPV3) HR & Duties Replacement Programme Enhancement Location: Warwickshire (Hybrid)Contract: Initial contract through December 2026Rate: £550 - £600 per day OUTSIDE IR35Active NPPV3 Required Overview Our client is delivering a major transformation programme to replace existing HR and Duties capability (Origin) with a new strategic workforce management platform … will become the system of record for workforce, organisational, and employee data. We are seeking an experienced Interface Engineer to take ownership of the integration workstream, providing technical leadership across interface architecture, design assurance, implementation, testing and deployment activities. Essential Skills & Experience NPPV3 Clearance Proven experience as an Interface ...

breaking epics into small, independently shippable slices and challenging inflated estimates with data. Architect end-to-end solutions spanning Node.js microservices, APIs, event-driven patterns, and Salesforce (Apex, Lightning, integrations). Own solution performance: latency, throughput, scalability, and cost—set SLOs and hold the team accountable to them. Establish … software engineering with 5+ years leading development teams of 8–20 engineers. Deep, current hands-on experience with Node.js (Express/Nest, async patterns, performance tuning, microservices). Working knowledge of the Salesforce platform—Apex, Lightning Web Components, Flows, REST/Platform Events, and Node.js↔Salesforce integration patterns. ...

Lambda, ECS/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS). Implement microservices, distributed-system principles, and strong operational controls for integration into financial products. Uphold engineering best practices: clean code, automated testing, CI/CD, and operational excellence. Diagnose and improve production behaviours relating to reliability, latency … engineering, agentic workflows, RAG, and LLM integration. Knowledge of AI evaluation frameworks, monitoring, and observability. Deep understanding of AWS, cloud-native engineering, APIs, and integration patterns. Experience with microservices, messaging patterns, event-driven, and distributed architectures. Commitment to quality, clean code, testing, and operational excellence. Nice to Have ...