Webmaster M/F

Manutan Belgium; Anderlecht; Sur place; EUR 8 900 - 13 000; Plein temps

Résumé du poste

Manutan Belgium is seeking a frontend-focused intern to help build and refine the company’s B2B e-commerce platform from a user-centric perspective.

You will work on landing pages, HTML/CSS/JS components, and cross-browser testing, while contributing to site performance improvements and CRO initiatives under the Group Webmaster’s guidance.

Qualifications

• Currently studying or recent graduate in Web Development, Computer Science, or related field.
• Basic knowledge of HTML/CSS/JS and responsive design.
• Interest in CRO and website performance optimization.

Responsabilités

• Build and maintain a functional, easy-to-use website from a frontend perspective.
• Create landing pages using HTML/CSS/JS with guidance from the Group Webmaster.
• Test pages across browsers, OS, and devices.
• Optimize site performance to improve loading speeds.
• Debug pages and fix broken links or images.
• Monitor traffic and conversions from a technical point of view.
• Support communication of global improvements to local webmasters and managers.
• Document best practices for web development.
• Follow releases and evolution of the webshop.

Connaissances

HTML

CSS

JavaScript

Browser testing

Performance analysis

Outils

Google Analytics

A/B testing tools

Description du poste

Do you want to perform at your best in a company where performance, continuous improvement, and the development of every individual are at the heart of its mission? Are you eager to learn, share knowledge, and continuously grow, guided by customer needs and challenges? Join our teams and help shape the future of B2B e-commerce through the perfect blend of digital innovation and human expertise!

A French family-owned group, Manutan has been a leading European B2B player and trusted partner to businesses, public sector organizations, and tradespeople for over 60 years. The company specializes in the distribution of equipment and workplace supplies.

Through its unique alliance model, combining the strengths of digital solutions (e-commerce platforms) with personalized services, Manutan helps customers achieve more sustainable and ethical performance while implementing effective procurement optimization strategies.

With 25 subsidiaries across 17 European countries, the Group employs 2,500 people and generated €1.03 billion in revenue in FY 2024/25. In 2026, 18 Group subsidiaries in 11 countries were awarded the Great Place to Work® certification. We are also proud to have received the “Happy Trainees” certification for the sixth time!

Your mission

• Support in building a functional and easy-to-use website from a frontend point of view.
• Assist in animating the "core" website with the creation of key landing pages with the use of front-end coding – HTML/CSS/JS.
• Test websites across browsers, operating systems and devices.
• Assist in website optimisation to help improve on loading speeds.
• Debug pages and fix broken links or images.
• Monitor and analyse site performance (e.g traffic, conversions) from a technical point of view
• Monitor web tracking and identify potential shortages.
• Assist in communicating to the wider community regarding global improvements and initiatives.
• Help to document and communicate best practices with local webmasters and digital project managers.
• Follow-up new releases and webshop evolution, with the support of Group Webmaster
• Contribute to the Conversion Rate Optimisation (CRO) strategy to help improve website conversions for all websites.