SharePoint Developer: SPFx, React (Freelance)

PwC; Warszawa; Sur place; PLN 120 000 - 180 000; Plein temps

Résumé du poste

PwC’s Public Sector practice delivers advisory and analytical support for EU institutions, focusing on process optimizations, structural reforms, and digitalization.

We are seeking a DevOps Engineer (freelance) to develop and maintain SharePoint Online solutions, create SPFx components, and integrate with Microsoft Graph and PnP. The role covers the full SDLC and requires strong English communication.

Qualifications

• Experience delivering software solutions across at least one complete development lifecycle.
• Practical experience with SPFx and React development.
• Strong knowledge of JavaScript and modern client-side development practices.
• Experience with SharePoint REST API, Microsoft Graph API and PnP.
• Experience developing solutions using C#, .NET Framework and SQL.
• Knowledge of SharePoint components such as Web Parts, Event Receivers and Timer Jobs.
• Experience building SharePoint Online solutions integrated with Power Platform.
• Understanding of software architecture concepts and at least one application layer (UI, business logic or data layer).
• Ability to read UML diagrams.
• Experience creating technical documentation.
• Familiarity with secure coding practices and OWASP principles.
• Awareness of security risks including XSS and SQL Injection.
• Strong analytical and problem-solving skills.
• Very good English communication skills.
• Experience in European Institutions / public sector is a plus.
• Willingness to engage as a freelancer under a B2B model.

Responsabilités

• Developing and maintaining solutions based on SharePoint Online and Microsoft 365 technologies.
• Building custom components using SPFx, React and JavaScript.
• Integrating solutions using SharePoint REST API, Microsoft Graph API and PnP.
• Participating in the full software development lifecycle from requirements through deployment.
• Creating technical documentation and ensuring high-quality deliverables.
• Optimizing applications for performance, security and quality.
• Providing 2nd and 3rd line support for implemented solutions.
• Collaborating with business and technical stakeholders to design and deliver effective solutions.
• Identifying technical improvements and proposing innovative approaches.

Connaissances

SPFx

React

JavaScript

SharePoint REST API

Microsoft Graph API

PnP

C#

.NET Framework

SQL

UML diagrams

OWASP

English communication

SharePoint Online

Power Platform

Outils

SharePoint Online

Power Platform

Microsoft 365

Description du poste

PwC’s Public Sector practice delivers advisory and analytical support for EU institutions, focusing on process optimizations, structural reforms, and digitalization.

We are seeking a DevOps Engineer (freelance) to develop and maintain SharePoint Online solutions, create SPFx components, and integrate with Microsoft Graph and PnP. The role covers the full SDLC and requires strong English communication.