Strategic European project in Microsoft and .NET environment, focused on evolving FRONTEX's training management platform.
This is a freelance-only position, ideal for senior developers seeking long-term collaboration and technical leadership in an international setting.
Tasks
Custom development and technological evolution:
* Migrate SharePoint 2019 systems to SharePoint Subscription
* Redesign Microsoft-based solutions independent of SharePoint
* Design and develop new features for the training management platform
* Create prototypes and new applications based on the Product Backlog
* Optimize performance, security, and accessibility (including screen reader testing)
* Produce technical and user documentation
* Report development progress, estimate effort, and define development standards
* Collect and interpret software metrics
* Train administrators in the use of the applications
Maintenance and technical support:
* Perform corrective, adaptive, and preventive maintenance of .NET systems
* Provide 2nd and 3rd level technical support
* Update software and fix vulnerabilities
* Maintain technical documentation and reporting
* Collaborate in defining requirements for adaptive maintenance
Requirements
This opportunity is open exclusively to FREELANCE professionals.
Professional experience:
* Minimum 5 years with Angular, .NET, and SharePoint
* Participation in at least 2 ICT projects focused on knowledge management, workflows, and business processes
* Experience in developing corporate-level enterprise systems
* Involvement in at least one full development lifecycle
Technical skills:
* Design and development of data, business logic, and presentation layers (UI)
* UML knowledge
* Experience in Scrum / Agile environments
* Ability to lead technical teams
* Skilled in documenting technical solutions clearly and structurally
* Strong problem-solving abilities
Education and certifications:
* University degree in ICT (mandatory)
* Advanced certification in software development technologies (mandatory)
* English level B2 (Common European Framework), validated by certificate or test
Benefits
* Long-term freelance contract (up to 4 years) .
* Modality: Warsaw Far-Site.
* On-site presence required: 20 days/year (paid at €570/day).
* Remaining service delivered remotely (€310/day)
* Participation in key digital transformation projects for a European agency
Ready to contribute to high-impact enterprise solutions in a stable, long-term freelance collaboration?
Apply now and elevate your career in high-performance Microsoft environments.