Power Platform Developer

This role will be mainly remote but require flexibility to travel to client sites, and our offices based in London, Sheffield, and Bristol.

About The Role

As a Senior Microsoft Power Platform and AI Developer, you will work with users, product teams, engineers, architects, security and operational colleagues to turn complex needs into reliable services. You will take technical ownership of significant components and end-to-end solutions and guide decisions across low-code, pro-code, integration and AI patterns.

A major part of the role is engineering AI agents and agentic workflows. You will design how agents use trusted knowledge, approved tools, Model Context Protocol (MCP) services, approvals, human hand-offs and safe failure paths. You will ensure that evaluation, observability, identity, permissions and data boundaries are built into delivery rather than added later.

You will review code and designs, mentor developers, improve engineering practices and support live services. You should be able to challenge inappropriate use of low-code or AI and select a simpler or more supportable approach where evidence supports it.

Key Responsibilities

Lead the design, build, test, deployment and support of solutions using Power Apps, Power Automate, Dataverse, Copilot Studio and appropriate pro-code extensions

Engineer AI agents and agentic workflows using trusted knowledge, tools, actions, approvals, human hand-offs, evaluation and safe failure paths

Design and implement integrations with approved MCP Servers and lead development of MCP tools or services using secure, reusable patterns

Integrate Power Platform and AI solutions with Microsoft 365, SharePoint, Microsoft Graph, Azure services and enterprise systems using connectors, APIs and event-based patterns

Apply grounding, retrieval-augmented generation, structured outputs, tool calling and model-selection patterns with appropriate evaluation and operational controls

Create custom connectors, plug-ins and Azure-hosted components where low-code capability is insufficient, choosing technologies based on need, risk and supportability

Set and apply engineering standards for source control, solution packaging, environment strategy, automated testing, CI/CD, monitoring and release management

Lead technical investigation of complex liv...