Webmaster

The Webmaster is no longer just a technician; they are the operational conductor of digital interfaces. At Numendo, they provide the strategic link between marketing, IT, and sales challenges to guarantee technical performance, content freshness, and a fluid user journey.

Webmaster

Your mission: steering the digital operational experience

As the true guardian of the online brand image, like Webmaster, you intervene daily to maintain and optimize our platforms:

  • Administration & Maintenance: you manage CMS platforms (Headless, Shopify, Adobe Commerce) and ensure the constant technical availability of interfaces.
  • Dynamic Integration: you publish campaigns and manage product sheets, ensuring perfect consistency between the web and physical points of sale.
  • Performance & SEO: you optimize Core Web Vitals (speed, rendering) and apply the best practices for organic search engine optimization and accessibility (RGAA).
  • Business Coordination: you bridge the gap between the needs of marketing/sales teams and the requirements of development teams.

+4

Versatile Webmaster to manage and update your sites on a daily basis.

100%

of your content (news, products, promos) updated in real time.

95%

of your content (news, products, promos) updated in real time.

Your environment: data, design, and technological curiosity

At Numendo, the Webmaster evolves at the forefront of digital tools to transform every visit into a successful experience:

  • Modern Technical Stack: you master HTML5/CSS3 and JavaScript, and collaborate on Figma for precise and fluid UI integration.
  • Data & Tracking: you configure tracking tags (GTM) and analyze behavior via GA4 to propose concrete optimizations.
  • Generative AI: you use AI (ChatGPT, Midjourney) to optimize content production and gain agility on entry-level code.
  • Mentoring: breathe your expertise into the Numendo collective to help our talents grow and co-construct the content management standards of tomorrow.

What if your next challenge
in Webmaster started here?

Are you looking for an environment that combines technical excellence with a supportive culture? We foster a strong team spirit where each individual’s expertise fuels everyone’s success. Come express your talent in Webmastering within an agile structure where the fulfillment of its consultants is a daily commitment.
JOIN THE NUMENDO ADVENTURE

NOS MÉTIERS

Our expertise

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Web Developer

Develops, integrates, and maintains custom websites and web applications. Highly versatile, they translate functional needs into high-performing, secure, and scalable code.
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Omnichannel E-commerce Project Manager

The Omnichannel E-commerce Project Manager leads the rollout of unified e-commerce strategies. They bridge physical and digital channels to ensure a smooth, seamless, and high-performing customer journey across all touchpoints.
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Technical Architect

Designs the overall structure and foundations of information systems. They guarantee the robustness, security, and scalability of infrastructures and applications.
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Lead Tech

Lead Tech Drives the team’s technical excellence and ensures code quality. Acting as a mentor and reference point, they guide architectural decisions and resolve technical roadblocks.
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Project Owner

Project Owner is responsible for overall scoping, budget control, and project timelines. As the guardian of governance, they orchestrate teams and drive the roadmap to ensure successful delivery.
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UX/UI Designer

UX/UI Designer maps out intuitive user journeys (UX) and enhances them with impactful visual design (UI). They blend user psychology and aesthetics to create memorable interfaces.
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Data Scientist

The Data Scientist makes data speak to enlighten strategic decisions. Using algorithms and predictive models, they structure and leverage data to unlock business growth drivers.
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Mobile Developer

The Mobile Developer creates high-performing applications for smartphones and tablets (iOS/Android). They optimize performance and ergonomics to deliver a flawless native user experience.
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E-merchandiser

E-merchandiser optimizes the online shopping experience to maximize conversion and sales. They elevate product offerings, drive e-commerce activation, and analyze performance data to refine strategy.
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DevOps Engineer

DevOps Engineer bridges the gap between software development and systems infrastructure. They automate deployments, optimize CI/CD pipelines, and guarantee environment stability and security.
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React Front-end Developer

Designs and develops seamless, aesthetic, and high-performing user interfaces. As an expert in the React ecosystem, they ensure a responsive, modern, and optimized web experience.
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Business Engineer

Business Engineer drives client portfolio growth and identifies business opportunities. They understand the strategic challenges of enterprise clients to offer custom digital expertise solutions.
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Java Angular Developer

Masters the entire delivery lifecycle, from robust Java back-ends to dynamic Angular interfaces. They design reliable, scalable, and end-to-end web applications.
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Product Owner

Product Owner defines, prioritizes, and manages the product backlog. As a key Agile stakeholder, they continuously ensure developed features deliver maximum value to users.
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Technical-Functional Project Manager

Technical-Functional Project Manager acts as a bridge between business teams and developers. They translate functional needs into technical specifications and lead projects by mastering both environments.

Numendo Paris Agency

48 Rue de la Bienfaisance
75008 Paris

Our Paris agency supports brands and key accounts with their most strategic digital projects.

Located just 10 minutes from Saint-Lazare station and steps from the Miromesnil metro, it brings together our experts in consulting, e-commerce, product data, and omnichannel architecture.

Numendo Paris embodies the perfect synergy of strategic vision, technical expertise, and client proximity.

Be part of the adventure
Numendo Paris

Joining Numendo Paris means joining an innovation hub where technical excellence meets an entrepreneurial spirit. A stimulating environment to drive world-class strategic projects right in the heart of the capital.

Numendo Mulhouse Agency

2a Av. Auguste Wicky
68100 Mulhouse

The Mulhouse agency is our technical center of excellence dedicated to the performance of your business platforms.

Located in the heart of Alsace, steps from the Mulhouse train station and in close proximity to Germany and Switzerland, our office is home to a community of passionate experts focused on innovation and code robustness.

It embodies the group’s technological powerhouse, capable of building highly complex B2B and industrial ecosystems.

Be part of the adventure
Numendo Mulhouse

Thriving in Mulhouse means joining a historic hub where a passion for technology and team spirit take center stage. <br>A human-scale environment ideal for tackling large-scale industrial and technical challenges.

Numendo Genève Agency

Rue du Marché 5,
1204 Genève

Our Geneva agency combines a culture of precision with digital expertise to elevate your projects in Switzerland and internationally.

Ideally located in the very heart of Geneva, it offers a premium work environment to support the data transformation of the most demanding businesses.

Geneva is our dedicated hub for structuring product information and deploying agile and scalable e-commerce strategies, primarily within the luxury and finance sectors.

Be part of the adventure
Numendo Geneva

Being part of the Geneva team means cultivating high standards and precision to deliver high-performing, sustainable digital solutions.<br>An exceptional work environment to transform the future of product data and Swiss e-commerce.