3 of 3 Contract Enterprise Architecture Jobs in Central London

Lead Integration Architect - Workday Contract/Outside IR35 A leading UK-based organisation is undergoing a strategic transformation of its enterprise systems, with Workday at the core of its HR and finance operations. We're seeking a Lead Integration Architect to design and oversee the integration landscape, ensuring seamless data flows across platforms using Workato. Key Responsibilities * Define and … lead integration architecture across Workday and other enterprise platforms * Develop scalable, reusable integration patterns using Workato and other middleware tools * Ensure alignment with enterprise architecture principles and IT governance * Collaborate with Workday implementation teams to ensure integration readiness * Design and implement data flows between Workday and legacy systems * Support data migration, validation, and reconciliation * Own Workato … integration workflows * Manage vendor relationships and platform capabilities * Translate business needs into technical specifications * Ensure compliance with data protection and internal security standards Key Skills & Experience * Proven experience in enterprise integration architecture (Workday preferred) * Hands-on expertise with Workato or similar iPaaS platforms (e.g., MuleSoft, Boomi) In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this More ❯

scalable, and compliant Copilot deployments tailored to business needs. Collaborate with IT, security, and business stakeholders to ensure readiness for production rollout. Architect and implement integrations between Copilot and enterprise systems to enable contextual, intelligent experiences. Support development and management of custom Copilot extensions and agents using tools such as Microsoft Copilot Studio and Azure OpenAI. Ensure interoperability across … SharePoint Copilot, Teams Copilot, and Security Copilot. Experience with Microsoft Azure services, particularly Azure OpenAI, Azure AD, and integration services (e.g., Logic Apps, API Management). Strong knowledge of enterprise architecture, solution design, and system integration. Microsoft Certified: Azure Solutions Architect Expert Microsoft 365 Certified: Enterprise Administrator Expert TOGAF or other architecture frameworks Expertise in Microsoft … Microsoft 365 compliance and security, and identity management. Experience with Copilot Studio and building custom Copilot agents or plugins. Familiarity with REST APIs, JSON, OAuth, and integration patterns with enterprise systems (e.g., CRM, ERP, data lakes). Understanding of prompt engineering, grounding techniques, and responsible AI principles. More ❯

quickly prioritise while managing parallel tasks. **Effective influencing and negotiating skills in an environment where this role may not directly control resources. ** Good understanding of Cloud based technologies, and enterprise architecture principles Please apply and or call Craig at Cathcart Technology More ❯