Power Platform Architect - Inside IR35 - £800/850 a day - 2 days onsite London

Power Platform Architect - Inside IR35 - £800/850 a day - 2 days onsite London

We're looking for an experienced Power Platform Architect to define the architecture for a new Evidence Request & Retrieval solution. This capability will enable the management of evidence requirements, the issuing of information requests, and the secure collection of evidence from customers and third parties through multiple digital channels.
The role will focus on identifying the most effective solution within an existing Microsoft and Azure technology estate, balancing user experience, security, scalability, operational efficiency, and long-term maintainability.
Key Technologies

• Microsoft Power Platform
• Dynamics 365
• Power Pages
• Power Automate
• Azure Services (Functions, AKS, integrations)
• Azure AD B2C / CIAM
• API-led and event-driven architectures

• Define the architectural vision and roadmap for the Evidence Request & Retrieval capability.
• Produce key architecture artefacts including Solution Vision documents and High-Level Designs.
• Assess and recommend the use of Dynamics 365, Power Pages, Azure services, and existing digital platforms.
• Evaluate solution options across customer-facing and operational processes.
• Work closely with architects, engineering teams, and business stakeholders.
• Support discovery workshops, technical spikes, and proof-of-concepts.
• Ensure security, identity, data, and operational requirements are appropriately addressed.
• Present recommendations to both technical and non-technical audiences.

• Proven Power Platform architecture experience.
• Strong knowledge of Dynamics 365 and Power Pages.
• Experience designing Azure-based cloud solutions and integrations.
• Understanding of customer identity and access management (CIAM).
• Expertise in API-led and event-driven architectures.
• Experience producing architecture documentation (Solution Vision, HLDs, LLDs).
• Strong stakeholder management and communication skills.
• Experience working in Agile, multi-disciplinary delivery teams.