SharePoint Software Developer for an EU Institution (95% Remote near Warsaw)

Who are we?

Trasys International is a dynamic global organization that takes pride in being the trusted partner of EU Institutions. With strong commitment to excellence and a 30-years track record of delivering high-quality solutions, we are dedicated to supporting the growth and success of our clients. Our Mission is to help our clients keep up with the challenges of digital transformation by providing the right talent at the right time for the right job. To this end, we are constantly looking for talented professionals who are interested in working on challenging international projects and able to deliver high-quality results within multicultural environments. Our services include (but are not limited to) modernization of solutions, digital workspaces, cloud technologies and IT security. Our Headquarters are in Brussels and we have active accounts and offices across Europe (i.e. Luxembourg, Amsterdam, Athens, Stockholm, Geneva).

Is this YOU?

For one of our main clients based in Warsaw, Poland we are looking for a Mid-Level SharePoint Developer willing to work as a freelancer (ideally already set up as a freelancer in a EU member state/country) for an EU intergovernmental agency responsible for supporting EU Member States in coordinating and managing external border security.

The organisation provides strategic guidance, operational support, risk analysis, and cross-border cooperation to ensure safe, lawful, and efficient mobility at Europe’s external frontiers.

The role will be performed in Near-Site meaning you must live within 2-hour radius of the Warsaw, Poland premises.

Remote working mode but must be able to go on-site upon request (hence the 2-hour radius).

Start date: February 2026

More specifically, you will be responsible for:

• Designing and developing the system.

• Leading development teams.

• Translating requirements into design.

• Optimizing software for performance, security, and quality.

• Producing technical documentation.

• Estimating effort and time for development.

• Setting software development standards.

• Proposing technical solutions for business needs and technical problems.

• Collecting and interpreting software metrics.

• Managing configuration and releases.

• Contributing to requirements analysis, testing, quality assurance, change management, and deployment.

• Testing solutions and developing testing tools.

• Documenting developments.

• Prototyping solutions.

• Acting as 2nd and 3rd line support.

#LI-GD1

Are you the perfect match?

• Minimum 6 years of experience in IT

• Minimum 3 years of experience in SharePoint software development

• University degree (completed BSc/MSc).

• Minimum B2 level of English

• An advanced level certificate in software development

• Mastery of Sharepoint and Sharepoint platform-specific tools

• Testing capabilities

• Has gone at least 1 time through the complete lifecycle of the solution

• Expertise in developing enterprise level software systems in SharePoint

• Knowledge of UML and can design applications in UML

• Proficiency in designing and developing: data layer, business logic layer and UI layer

• Experience working in Scrum developments