A financial institution in London is hiring an Integration & Solution Architect to help lead the design and delivery of complex, enterprise-wide integration solutions. You'll play a key role in shaping technical architecture and system integration strategy-working across cloud, on-prem, and SaaS environments to ensure scalable, secure, and efficient solutions that support long-term business goals. Key Responsibilities: Design and document architecture blueprints that support business and tech roadmaps Define and implement integration strategies across on-prem and cloud systems Lead on middleware, APIs, microservices, and SaaS integrations Work closely with internal dev, DevOps, data, and security teams to deliver robust solutions Review and optimise existing systems and architecture for performance and compliance Produce clear technical documentation and share best practices across teams What You'll Need: Experience in enterprise integration or solution architecture Strong knowledge of on-prem/cloud integration (Azure and Software AG preferred) Background in financial services or regulated environments Experience with architectural frameworks, Agile delivery, and DevOps collaboration Excellent communication and stakeholder management skills