Technical Java Architect - Financial Services Rate - £500 per day Outside IR35 Duration - 6 months Location - Canary Wharf (2/3 times a week) Our client undertaking a comprehensive digital transformation programme aimed at delivering a leaner, more digital and operationally effective institution. As part of this strategic journey, they're seeking an experienced and hands-on Technical Architect to lead the end-to-end design and implementation of technology solutions in the areas of Limits Management and Payment Processing. These are critical domains within the Treasury and Risk functions, underpinning secure and compliant financial operations, exposure monitoring, and cross-border payment execution. This role is embedded within the Bank's IT Architecture team, with a specific focus on the Treasury, Risk & Operations (TRO) capability. The successful candidate will be responsible for shaping, validating, and guiding the technical architecture for projects that span multiple systems and stakeholders, including core banking, treasury, ERP, integration, and security platforms. Experience • Proven track record of solution architecture in banking or financial services, particularly in Treasury, Risk or Operations domains. • Strong understanding of: • Payment processing architectures (including SWIFT, BACS, Faster Payments) • Limits and Exposure Management platforms (e.g., internal limit engines, Murex, Calypso, SAP TRM) • Treasury data models (counterparty, instrument, exposure, SSI, cash flows) • Hands-on experience with: • Azure Cloud Platform, APIs, microservices, and integration patterns • ERP platforms - payment orchestration tools • Knowledge of security and compliance practices, especially in payments and exposure monitoring • Hands on Technical Skills - Java Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.