Hi Network,I have partnered with a large client based in UK for a IIB Engineer opportunity.This is a excellent remote opportunity for a 6 month initial contract and offers a completive daily rate.The role: IIB EngineerType: Contract (Inside IR35)Location: Fully RemoteDuration: Long TermWhat You\'ll Be DoingContribute technical expertise across the entire change lifecycle—from effort estimation and high-level design to detailed solution development, testing, and code reviews.Collaborate within a team focused on evolving the Payments Middleware Integration Platform, ensuring it remains scalable, adaptable, and aligned with future business and technology needs.Identify and implement improvements that enhance platform performance, reliability, and customer service.Apply your integration experience and platform knowledge to address complex challenges—assessing technical risks and collaborating with architects and developers to resolve them through architectural spikes and proofs of concept.Stay informed on payments industry trends and best practices, applying this insight to influence design and delivery decisions.Actively close technical knowledge gaps to improve issue resolution and ensure successful delivery of changes.We need you to haveExperince in integration technology (IBM WMB / IIB / ACE) at an enterprise scale with a working knowledge of Java and/or C#.Experience of working with multiple transport protocols like (MQ, HTTP/REST, FTP, DB, etc) and messaging formats (CWF, JSON, SOAP/XML, etc) -In depth knowledge and significant practical experience of SDLC/Dev Ops - Git, CI/CD pipeline frameworks such as Jenkins/TFS, SonarQube, NexuslOKnowledge and practical experience in Agile development (Scrum, Kanban) using tools such as Jira, (CI/CD), (TDD).