Web Developer – Digital Platforms & AI

Luxembourg Online S A — Luxembourg · Posted ~2 hours ago

Full-time

Skills

web development Core Web Vitals JSON-LD Schema.org Google Tag Manager server-side tagging conversion APIs API integrations LLM integrations workflow automation GTM LLM n8n Make MCP

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Summary ✨ AI‑Generated

A European digital technology organization is seeking a Web Developer to build the technical layer of its online presence in an AI-driven search environment. You will work on website performance and conversion, structured data and AI discoverability, analytics and server-side tracking, conversion APIs, and AI-powered workflow automation. Experience with modern LLM integrations, automation platforms, and APIs is valuable.

Highlights

Broad technical ownership across high-performance websites, AI visibility, analytics, server-side tracking, conversion measurement, and workflow automation. The role sits at the intersection of modern web development and emerging AI-driven digital discovery and offers exposure to LLM integrations and automation.

Description

🇫🇷 Web Developer — Digital Platforms & AI — Luxembourg Online S.A.📍 Luxembourg-Ville · Temps plein MCP server, LLM, JSON-LD, llms.txt, n8n, server-side tagging… ça te parle ? Alors tu es probablement notre candidat(e). Si tu as déjà branché Claude sur une API à 2h du matin "juste pour voir", continue à lire. Qui nous sommes Luxembourg Online, opérateur télécom et éditeur SaaS luxembourgeois (~120 personnes) : fibre, IPTV, mobile, VoIP, hosting, datacenter — et Bloobiz, notre ERP en pleine croissance. On cherche quelqu'un pour construire la couche technique de notre présence en ligne, à l'heure où Google n'est plus la seule porte d'entrée. Ton terrain de jeu Nos sites et landing pages : performance, Core Web Vitals, conversionLa visibilité IA : JSON-LD / Schema.org, llms.txt, être trouvé par ChatGPT, Claude et PerplexityLe tracking : GTM, server-side tagging, conversion APIs, dashboardsLes automatisations : agents IA, Make/n8n, intégrations d'APIs LLMLes flux de données multi-plateformes et l'administration technique de Google & Meta Toi Tu codes : HTML/CSS/JS, un framework ou CMS moderne, des APIs RESTTu as déjà construit un truc avec un LLM — agent, script, intégration, side projectTu préfères un dashboard à une opinionTu livres, tu mesures, tu recommencesFrançais courant, anglais pro (DE/LU = bonus) Nous Une stack moderne et carte blanche pour la faire évoluerAccès direct à la direction : décisions en jours, pas en trimestresCDI, package attractif, matériel au choixDe vrais produits, de vrais utilisateurs, de vrais budgets Convaincu(e) ? Envoie ton GitHub, ton portfolio ou juste le lien de ton projet le plus fou. Un side project vaut mieux qu'une lettre de motivation. 🇬🇧 Web Developer — Digital Platforms & AI — Luxembourg Online S.A.📍 Luxembourg City · Full-time MCP servers, LLMs, JSON-LD, llms.txt, n8n, server-side tagging… ring a bell? Then you're probably our candidate. If you've ever hooked Claude up to an API at 2am "just to see what happens", keep reading. Who we are Luxembourg Online, a Luxembourg-based telecom operator and SaaS publisher (~120 people): fiber, IPTV, mobile, VoIP, hosting, datacenter — and Bloobiz, our fast-growing ERP platform. We're looking for someone to build the technical layer of our online presence, at a time when Google is no longer the only front door. Your playground Our websites and landing pages: performance, Core Web Vitals, conversionAI visibility: JSON-LD / Schema.org, llms.txt, getting found by ChatGPT, Claude and PerplexityTracking: GTM, server-side tagging, conversion APIs, dashboardsAutomations: AI agents, Make/n8n, LLM API integrationsMulti-platform data flows and the technical administration of Google & Meta You You code: HTML/CSS/JS, a modern framework or CMS, REST APIsYou've already built something with an LLM — an agent, a script, an integration, a side projectYou prefer a dashboard to an opinionYou ship, you measure, you repeatFluent French, professional English (DE/LU = bonus) Us A modern stack and carte blanche to shape itDirect access to management: decisions in days, not quartersPermanent contract, attractive package, hardware of your choiceReal products, real users, real budgets Convinced? Send us your GitHub, your portfolio, or just a link to your wildest project. A side project beats a cover letter.