Lead​/Senior SharePoint Developer

We are seeking a Lead Senior SharePoint Developer with 6 years of professional experience across both SharePoint 2019 on-premises and SharePoint Online SPO to drive the technical architecture backend integration migration and deployment of our customized Connect 22 intranet portal I n this role you must bring a proven track record of successfully executing end-to-end intranet migration projects from legacy environments to modern SharePoint Online Using SharePoint Online as a headless CMS you will analyze our current environment to design the optimal cloud backend structure SPO Lists Libraries and Sites to support our custom React layouts You will be responsible for wrapping custom React UI components into deployable SPFx Web Parts v1 19 and establishing secure read-only integrations with our active enterprise core platforms such as ERP and K2 systems Additionally you will build an in-webpart content management system CRUD using sliding Fluent UI panels execute the end-to-end migration of legacy content such as news corporate stories documents and lists and modernize legacy SharePoint workflows into modern cloud-native Power Automate flows

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 ensuring 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 amp K2 Establish secure read-only connections to active enterprise platforms including ERP suites and K2 environments 1 Fetch data via standard REST APIs JSON endpoints or secure database views to display live operational data inside SPFx custom components

Ensure all data-fetching integrations are completely secure and comply with corporate security standards

Analyze existing legacy SharePoint 2019 workflows including 2010 engine workflows dissect their business logic and completely re-engineer and migrate them into secure efficient Power Automate cloud flows

Wrap modular React functional components into production-ready modern SPFx Web Parts v1 19 deployed to the SharePoint Online App Catalog

Design SharePoint Online list schemas custom columns and document libraries Write efficient data-fetching classes using PnP JS pnp sp and Microsoft Graph APIs

Build secure slide-out administration drawers Fluent UI Panels that permit authorized business users to add edit and delete list items news events links and upload media without interacting with the SharePoint Online backend lists

Design the recursion and hierarchical JSON data parsing necessary to turn flat SharePoint Online list data into interactive components like organizational charts

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 (SharePoint 2019/2016) 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 standard API security, including token authentication (Bearer/OAuth 2.0), API Key management, and secure web service integrations [1]. Expert-level proficiency in React, Type Script, and React Hooks. In-depth expertise in PnP JS (@pnp/sp) and PnP SPFx React Controls (such as File Pickers, People Pickers, and Rich Text editors) within SharePoint Online. Proven experience…