Senior SharePoint Architect & Migration Lead

Arab Solutions; Doha; On-site; QAR 240,000 - 360,000; Full time

Job summary

Arab Solutions is seeking a Lead Senior SharePoint Developer to drive migration from SharePoint 2019 on-prem to SharePoint Online and implement a headless SharePoint architecture with SPFx Web Parts. The role demands 6+ years of hands-on experience across both environments and strong React/TypeScript skills.

You will architect cloud-backed data flows, build in-webpart management features, and secure integrations with ERP and K2 systems. A proven migration track record is essential.

Qualifications

• 6+ years of core, hands-on experience in SharePoint 2019 (on-premises) and modern SharePoint Online (SPO) / SPFx (v1.16+) development.
• Proven track record of leading and executing complex SharePoint migration projects from on-premises to SharePoint Online.
• Expert-level experience rebuilding legacy SharePoint Workflows in Power Automate, utilizing cloud flows, automated/scheduled triggers, custom connectors, and approval loops.
• Proven experience fetching and consuming data from external REST APIs, JSON services, or direct SQL databases to display inside SPFx web parts.
• Strong understanding of API security, including token authentication (Bearer/OAuth 2.0), API Key management, and secure web service integrations.
• Expert-level proficiency in React, TypeScript, and React Hooks.
• In-depth expertise in PnP JS (@pnp/sp) and PnP SPFx React Controls (FilePickers, PeoplePickers, RichText editors) within SharePoint Online.
• Proven experience debugging custom code inside native mobile WebView containers (SharePoint Mobile App).

Responsibilities

• Act as the technical lead for migrating the legacy SharePoint 2019 environment to SharePoint Online.
• Plan structure and execute the migration of historical intranet content including news archives, corporate stories, documents, lists, web applications, site collections and permissions.
• Ensure all legacy data maps correctly to the new modern designs.
• Audit the existing SharePoint 2019 environment to assess data structures, page layouts, workflows and permissions.
• Define and implement the optimal modern site structure, site collections and metadata taxonomy in SharePoint Online.
• Read-Only System Integration ERP & K2; establish secure read-only connections to ERP suites and K2 environments.
• Fetch data via REST APIs/JSON endpoints or secure database views to display live operational data inside SPFx components.
• Ensure all data-fetching integrations are secure and compliant with security standards.
• Analyze legacy workflows and re-engineer them into Power Automate cloud flows.
• Wrap modular React components into production-ready SPFx Web Parts deployed to the SharePoint Online App Catalog.
• Design SharePoint Online list schemas and document libraries; write data-fetching classes using PnP JS and Graph APIs.
• Build in-WebPart content editing CRUD with slide-out Fluent UI panels for authorized users.
• Create recursive JSON data transformations to render interactive components like org charts.

Skills

SharePoint 2019 on-premises

SharePoint Online / SPO

SPFx

React

TypeScript

PnP JS

REST APIs

Power Automate

OAuth 2.0 / API Security

Microsoft Graph APIs

Fluent UI

Web Parts

Tools

SPFx

PnP JS

Microsoft Graph APIs

Job description

Arab Solutions is seeking a Lead Senior SharePoint Developer to drive migration from SharePoint 2019 on-prem to SharePoint Online and implement a headless SharePoint architecture with SPFx Web Parts. The role demands 6+ years of hands-on experience across both environments and strong React/TypeScript skills.

You will architect cloud-backed data flows, build in-webpart management features, and secure integrations with ERP and K2 systems. A proven migration track record is essential.