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Sii Sp. z o.o.

Senior SharePoint Front-end Developer (f/m/x)

Sii Sp. z o.o. Alle Angebote ansehen
B2B
Hybrid
Senior
Łódź
Piła
Warszawa
Bydgoszcz
+10
Läuft ab 8 Okt 2026
vor 10 Tagen

Kurzfassung

Senior Frontend Developer (SharePoint Online) needed for Sii Sp. z o.o. in Łódź (Hybrid). Responsibilities include SPFx/React development, M365 integration. Requires 5+ years of experience with SPFx, React, TypeScript, PnP SPFx Controls, PnPJs, Fluent UI, MS Graph API. B2B contract. Benefits include healthcare, discounts, and remote options.

Von KI erstellte Kurzfassung des Anzeigentextes.

Technologies we use

About the project

Your responsibilities

  • Developing and maintaining the frontend layer of a Knowledge Base based on SharePoint Online
  • Designing and implementing SPFx and React components
  • Integrating with Microsoft 365 services and internal system APIs
  • Collaborating with backend teams, analysts, and UX designers
  • Ensuring the quality, performance, and usability of the solution

Our requirements

  • Minimum 5 years of experience in creating SharePoint Online solutions using SPFx, React, and TypeScript
  • Very good knowledge of PnP SPFx Controls, PnPJs, Fluent UI, and Microsoft Graph API
  • Experience in creating Web Parts, forms, and business components for SharePoint Online
  • Experience in integrating applications with REST APIs
  • Familiarity with Git and CI/CD processes
  • Advanced level of Polish and residence in Poland
  • Intermediate level of English

Optional

  • Knowledge of TanStack Query, Redux Toolkit, or Zod
  • Experience with Power Platform
  • Experience in intranet projects, knowledge portals, or SharePoint Online-based solutions

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

This is how we work on a project

Veröffentlicht 2026-09-08
Quelle