Frontend Developer (Freelance) - 18 Months - Ghent & Brussels

Where Builders Build the Future

At RELYzIT Talent, we don’t recruit — we build. We unite the top 2% of builders — engineers, architects, creators — into a movement across Europe and the GCC. Vetted through our VECTOR7™ Signal Stack, you’re not just hired, you’re chosen. This is more than work. This is where builders build the future.

About the Role

We’re seeking a Frontend Developer (Freelance) to join our client’s digital transformation journey in Ghent & Brussels. This is an 18-month freelance assignment where your expertise will directly shape the digital landscape for a high-impact public sector initiative. You’ll be at the heart of a project that matters — building robust, scalable, and user-centric web solutions that empower citizens and drive innovation.

Why This Role Matters

Our client is on a mission to modernize digital services for the Flemish government, ensuring accessibility, reliability, and seamless integration across platforms. As a Frontend Developer, you’ll solve complex challenges, lead technical excellence, and deliver solutions that impact millions. Your work will set new standards for public sector digital experiences, making a tangible difference in how technology serves society.

What You’ll Be Doing

• Lead the development and delivery of application-based software, ensuring high performance and maintainability.
• Coach and guide a team of developers, fostering a culture of ownership and continuous improvement.
• Execute programming assignments with fluency: coding, testing, debugging, and deploying robust solutions.
• Drive Agile development practices, taking a leadership role in Scrum ceremonies and iterative delivery.
• Integrate Craft CMS and Microsoft Dynamics, ensuring seamless data flow and user experience.
• Implement QR code integrations and web platform enhancements to support innovative digital services.
• Utilize PHP, JavaScript, CSS3, HTML5, SQL, and Git to build and maintain scalable web applications.
• Collaborate with cross-functional teams to deliver solutions aligned with public sector requirements and the “do no significant harm” (DNSH) principle.
• Ensure all deliverables meet the highest standards of quality, security, and accessibility.

Technical Skills

• Minimum 5 years of demonstrable experience developing application-based software (Senior level).
• Proven expertise with Craft CMS and Microsoft Dynamics integrations.
• Advanced proficiency in PHP, JavaScript, CSS3, and HTML5.
• Experience with QR code integration, SQL, and Git.
• Solid background in Agile methodologies, with at least 4 years of hands-on Scrum experience (Intermediate level or higher).
• Demonstrable experience with web platform development.

Language Proficiency

• Fluency in Dutch at European CEFR level C2 is mandatory.

VECTOR7™ Signal Stack Vetting

Every builder we unite is rigorously vetted through our proprietary VECTOR7™ Signal Stack — ensuring only the top 2% of tech talent join our movement. If you’re ready to be chosen, not just hired, this is your moment.

Who We’re Looking For

• Builders who take ownership and thrive on solving complex problems.
• Leaders who inspire teams and drive impact through technology.
• Professionals with a track record of delivering high-quality, scalable solutions in demanding environments.
• Individuals who are passionate about public sector innovation and digital transformation.

Ready to build the future? Upload your CV and join the movement.

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