AI Platform Engineer (Sharepoint, OpenAI)


Company:	Hays Specialist Recruitment
Salary:	£450 to £480 a day
Hours:	Full-time
Location:	London, EC2V 6DN
Working pattern:	Remote
Job type:	Contract
Posting date:	5 Oct 2026
Closing date:	12 Oct 2026

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Summary

Hays are now looking for an

AI Platform Engineer for one of our local clients:

£480 p/d Inside IR35

Remote

3 month contract

Seeking a Senior AI / SharePoint Engineer to lead the build of an enterprise AI evidence discovery platform using

SharePoint, Azure AI services and Model Context Protocol (MCP). The role involves designing AI-powered search and retrieval capabilities across documents, emails, contracts and risk artefacts, while mentoring a junior engineer.

Responsibilities

- Develop MCP servers exposing SharePoint and Azure AI Search capabilities to AI agents.

- Build SharePoint and Microsoft Graph ingestion pipelines for documents, emails and attachments.

- Design and implement RAG and agentic AI workflows using Azure OpenAI.

- Deliver hybrid search solutions combining semantic and vector retrieval.

- Implement secure, permission-aware access controls using Entra ID and OAuth.

- Produce production-ready solutions including testing, CI/CD, logging and documentation.

- Provide technical leadership and mentorship to a junior engineer.

Essential Skills & Experience

- MCP server development and AI agent tooling

- Azure OpenAI, Azure AI Search, RAG and prompt engineering

- SharePoint Online and Microsoft Graph API

- Hybrid semantic/vector search

- Enterprise API development and document processing

- Azure (Functions and/or Container Apps)

- Entra ID and OAuth/OIDC- CI/CD, testing and production support

- Software engineering experience, ideally using Python and/or C#/.NET

Desirable Skills

- Microsoft 365 Copilot

- Microsoft Purview

- Enterprise knowledge management

- Legal/eDiscovery solutions

- Regulated or public-sector environments

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or send a copy of your CV to

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