Initial 6 month contract, high likelihood of significant extension Up to around £800-£1,000 per day (Outside IR35) London based international law firm A leading international Professional Services firm is starting a major programme to refresh its billing and order to cash technology. As part of this, the firm is introducing a new workflow system that will integrate with Oracle and automate key business processes. They are looking for an experienced Oracle Solutions Architect to shape the solution and guide the technical delivery. This role suits someone who enjoys owning design decisions, working closely with finance and operations, and leading the technical direction of a high-profile project. What you will do: Design the overall solution for a new workflow and automation platform. Map end to end order to cash and billing processes. Define integration patterns, data flows and API requirements between Oracle and the new system. Produce clear architecture documents and technical designs. Work closely with developers, business analysts and vendors to ensure delivery aligns with design. Lead workshops with senior stakeholders across finance and operations. Provide technical guidance throughout the project life cycle. What you need: Strong Oracle experience with deep understanding of order management, accounts receivable and order to cash. Proven experience designing solutions and integrations for Oracle based environments. Good understanding of APIs, Middleware and workflow ..... full job details .....