Junior Sharepoint Developer

Junior SharePoint Developer (EU Agency Project)About the client & the roleOptiveum is a specialized tech recruitment and outsourcing company. We are currently sourcing a Junior SharePoint Developer on behalf of our IT consulting partner. In this role, you will support the Enterprise Software Platforms Portfolio under the TIMEDEV framework, delivering software solutions directly for a prominent European Union agency based in Warsaw.
What you will doDevelop components for enterprise software systems as instructed.
Contribute to requirements analysis, testing, QA, change management, and deployment.
Prototype solutions and propose technical answers to business needs and problems.
Optimize software for performance, security, and quality.
Act as 2nd and 3rd line support for existing systems.
Produce and maintain effective technical documentation.
Adhere strictly to development and quality standards set for the project.
Our expectationsExperience: Minimum 2 years of professional IT experience, with at least 1 year of project experience relevant to the profile.

Education:
Minimum Bachelor’s degree (Level 6). An ICT-relevant degree is a plus, but not mandatory.
Languages: English at a B2 level.
Core Competencies: Experience completing at least one full software solution lifecycle. Proficiency in reading UML and developing at least one of the following: data layer, business logic layer, or UI layer.
Specific technical requirementsFront-end development using SharePoint Framework (SPFx and REACT) and client-side libraries like JavaScript.
Advanced consumption of SharePoint data using PnP, SharePoint REST API, and Microsoft Graph API.
Server-side development using C# / .
NET Framework / SQL, including Web Parts, Event Receivers, and Timer Jobs.
Development of SharePoint Online solutions using Power Platform.
Implementation of secure client-side components and enforcement of secure coding principles (OWASP) across both .
NET server code and JavaScript to prevent vulnerabilities like XSS or SQL injection.
What is offeredSalary: Up to 150 PLN net/h (B2B contract).
Type of work: Remote with occasional visits to the Warsaw office (near-site).
Format: Long-term outsourcing framework contract.
Deadline: Applications close strictly on October 10th.