Senior SharePoint & .NET Consultant for M365 Knowledge Base

Sii Poland; Piła; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Centre of internal trainings

Office environment

Job summary

Sii Poland is looking for a skilled professional to join a project for one of the largest banks in Poland. You will build and maintain a Knowledge Base on SharePoint Online and Microsoft 365, analyzing needs, designing solutions, and integrating with internal systems.

The role combines analytical, consulting, and technical work in a Microsoft Cloud environment, with opportunities to present concepts to business stakeholders and collaborate with cross‑functional teams.

Qualifications

• 5+ years in projects based on SharePoint Online and Microsoft 365.
• 3+ years in business requirements analysis and IT solution design.
• Strong knowledge of C#, .NET/ASP.NET Core, SharePoint Online, REST API, and Microsoft Graph API.

Responsibilities

• Analyze user needs and identify requirements for the Knowledge Base.
• Develop concepts and functional specifications.
• Collaborate with business stakeholders, UX, and the development team.
• Present technical solution concepts to stakeholders and project teams.
• Design integrations with SharePoint Online and internal systems.
• Implement selected components in .NET technology.
• Support testing, deployments, and business acceptance.

Skills

SharePoint Online

Microsoft 365

C#

ASP.NET Core

REST API

Microsoft Graph API

English (B2)

Polish proficiency

Tools

Git

CI/CD

Job description

Sii Poland is looking for a skilled professional to join a project for one of the largest banks in Poland. You will build and maintain a Knowledge Base on SharePoint Online and Microsoft 365, analyzing needs, designing solutions, and integrating with internal systems.

The role combines analytical, consulting, and technical work in a Microsoft Cloud environment, with opportunities to present concepts to business stakeholders and collaborate with cross‑functional teams.