Développeur Fullstack – Freelance
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Job Description
Tech Freelance fullstack developer stabilizing and improving legacy SaaS product utilizing Node.js and AWS. Focused on critical bugs and restructuring billing systems.
Responsibilities:
- Correction des bugs critiques (~2–3 semaines)
- Mise en place d’un tunnel de désabonnement (Rescue Funnel) (~1 semaine)
- Pivot vers un modèle Trial payant → Abonnement (~3 semaines)
- Cross-selling vers une plateforme partenaire (~1 semaine)
Requirements:
- Expérience 3-5 ans minimum en développement fullstack sur des produits SaaS B2C
- Expérience avérée sur des sujets de billing/subscription management
- Idéalement, expérience sur des problématiques de rétention/churn ou growth
- Profil fullstack (front + back), à l’aise avec Node.js
- À l’aise avec AWS et Kubernetes
- Capable d’intervenir efficacement sur une codebase legacy sans chercher à tout réécrire
- Expérience concrète avec des PSP (Paddle ou équivalent)
- Maîtrise des tunnels de conversion : checkout, onboarding, offboarding
- Capacité à implémenter du tracking (events, UTM, taux de conversion)
- Autonomie en UI/UX : capacité à concevoir et intégrer des interfaces propres sans designer dédié
- Forte appétence business : compréhension du “pourquoi”, pas uniquement du “comment”
- Grande autonomie : capacité à prendre un sujet de A à Z sans micro-management
- Communication claire et proactive
- À l’aise dans un contexte d’urgence et orienté(e) résultats
- Français courant
- Anglais technique (codebase et documentation en anglais).
Benefits:
- Autonomie complète sur le projet
- Produit rentable avec un trafic existant significatif
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