Transport Solutions Architect - Payments and Transactions

This is an exciting opportunity for an experienced Solutions Architect to lead the design of transaction processing and payment systems within complex environments. The role focuses on backend architecture, payment integrations, and enterprise systems, working closely with technical teams to deliver scalable, high-performing solutions.Client DetailsThe organisation is a large entity based in London, recognised for its significant influence and impact on technology-driven projects. It operates within a highly structured and fast-paced environment, delivering critical services to the public.DescriptionDesign and implement complex backend and transaction processing architectures.Lead technical solution design across hardware and software environments.Integrate payment acquirers including Visa, Mastercard, and Amex.Collaborate with engineering teams and third-party suppliers.Ensure robust and secure payment handling systems.Support enterprise architecture alignment and best practices.Contribute to infrastructure design, primarily on-premise systems.ProfileStrong experience in payments and transaction processing architecture.Proven expertise with backend systems (Java, .NET, or Oracle).Experience integrating payment acquirers (Visa, Mastercard, Amex).Solid understanding of on-premise infrastructure environments.Ability to design complex, scalable technical solutions.Strong knowledge of enterprise architecture principles.Hands-on experience working with development teams and ..... full job details .....