Medior sitecore developer - Freelance

Taux journalier (TJM): TJM HT max 454 € (hors éventuels frais de mission, à discuter avec le client)

Medior Sitecore Developer

Location: Belgium / Remote

Work arrangement: 100% Remote

Language: English (native or C1 level)

Availability: On-demand 24/7 availability for production incidents

Mission

We are looking for an experienced Sitecore Developer to strengthen a web development team.

You will contribute to the development and enhancement of modern, user-friendly web platforms, leveraging your expertise in Sitecore CMS and backend integration. The role requires strong hands-on development skills, with a focus on delivering high-quality, reliable and performant web solutions.

Key Responsibilities

• Develop and maintain web platforms using Sitecore CMS and C#/.NET.

• Implement and enhance Sitecore-based functionalities and backend integrations.

• Optimize application performance and ensure cross-browser compatibility.

• Apply modern software architecture, design patterns and development best practices.

• Contribute to Sitecore migrations and version upgrades.

• Ensure code quality and maintainability.

• Collaborate with developers and cross-functional teams in an Agile environment.

• Share technical knowledge and support other team members.

• Participate in production support, including on-demand incident management.

Required Experience & Skills

• 5+ years of hands-on Sitecore development experience, supported by a portfolio of web platforms.

• During the last 3 years, C# and/or .NET development must have been the candidate's main responsibility, rather than management or architecture.

• 2+ years of hands-on experience with Sitecore 10 XP, including:

  • Containers

  • Analytics

  • Marketing Forms

• Experience in at least 2 Sitecore migration and/or version upgrade projects.

• Strong knowledge of web development, performance optimization and application architecture.

• Good understanding of modern development principles and Agile methodologies.

Additional Expectations

• Strong problem-solving and analytical skills.

• Ability to work collaboratively and communicate technical concepts clearly.

• Willingness to share knowledge and mentor colleagues.

• Willingness to provide on-demand 24/7 availability for production incidents.

Languages

• English: native speaker or minimum C1 level, written and spoken.