SharePoint Developer (EU Public Sector)

Quick Facts

• Role: SharePoint Developer (EU Public Sector)

• Contract: B2B

• Work mode: Hybrid

• Location: Warsaw

• Employment: Full-time

Description

You will support the development, consulting, and support of enterprise IT systems for a European Border and Coast Guard agency. The role focuses on building and evolving SharePoint on-premises solutions (2019 / Subscription Edition) using SPFx, React/TypeScript, PnPjs, custom .NET/C# Web APIs on IIS, and integrations with identity and external systems.

Responsibilities

• Designs and develops the system

• Leads development teams

• Translates requirements into design

• Optimizes software from performance, security, and quality viewpoints

• Produces technical documentation

• Estimates effort and time for development

• Sets software development standards

• Proposes technical solutions for business needs and technical problems

• Collects and interprets software metrics

• Manages configuration and releases

• Contributes to requirements analysis, testing, QA, change management, and deployment

• Tests solutions and develops testing tools

• Documents developments and prototypes solutions

• Acts as 2nd and 3rd line support

Requirements

• Bachelor’s degree

• Minimum 6 years of IT-relevant professional experience

• Minimum 3 years of project experience relevant to the profile or similar position

• At least 1 certification among: advanced-level software development technology domain certificate (or equivalent internationally recognized certification)

• Proven enterprise application development on SharePoint on-premises (2019 / Subscription Edition) with SPFx, React/TypeScript, and PnPjs, including custom Web APIs in .NET/C# on IIS and SQL Server

• Experience taking over and evolving an existing third-party codebase (code review, refactoring, technical-debt management, regression testing) in a Scrum team using Azure DevOps Boards, Repos with pull-request workflow, and Pipelines

• Experience integrating line-of-business applications with identity and external systems (EU Login / SAML / Entra ID, REST APIs, notifications, document management)

• Experience optimizing performance of list-based SharePoint solutions

• Ability to work directly with business owners, analysts, and testers on backlog refinement, estimation, and acceptance

• Availability for a knowledge-transfer period overlapping the last sprints of the current contractor (November 2026)

• English at minimum B2 level

• Hybrid work availability (max. 5x/month) from the Warsaw office

Benefits

• B2B contract

• Hybrid work

• Warsaw