Contractor job Développeur Fullstack React Native/Spring Boot/Azure

Paris

Comet

API REST

Azure

React Native

Springboot

Job position Développeur Fullstack React Native/Spring Boot/Azure

Contractor

11/01/2026

218 days

460-640 €

5 to 10 years experience

Hybrid

Paris, France

Published on 08/12/2025

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🚀 Mission Freelance : Développeur·se Fullstack – React Native / Spring Boot / Azure
🚫 Pas de sous-traitance

📍 Paris – 3 jours sur site / 2 jours remote
🕓 Démarrage : janvier 2026 (mission longue durée)
💰 TJM : Selon profil
⚙️ Process : Codingame + soutenance technique

🎯 Contexte & projet :
Une grand groupe de l’énergie recherche un·e Développeur·se Fullstack confirmé·e pour renforcer une squad en charge d’une application mobile stratégique déployée à l’international.
Le défi : concevoir, scaler et maintenir une app mobile React Native et des APIs Spring Boot dans un environnement cloud Azure, avec de fortes exigences de performance, qualité logicielle et architecture clean.

🧩 Ton rôle :
• Développer l’application mobile React Native (MVP, UX fluide, optimisation)
• Concevoir & implémenter des APIs Spring Boot (REST + GraphQL)
• Contribuer au développement d’apps cloud natives sur Azure
• Garantir la qualité du code : tests, sécurité, maintenabilité
• Participer aux choix d’architecture (clean code, hexagonal, craftmanship)
• Collaborer en squad, participer aux CoP et challenger la vision produit

🛠️ Compétences clés :
React Native ⭐⭐⭐⭐
Spring Boot ⭐⭐
Azure ⭐
REST APIs ⭐⭐⭐
GraphQL ⭐⭐
SQL / NoSQL ⭐⭐⭐
Git & CI/CD ⭐⭐
Anglais professionnel ⭐⭐⭐

📩 Intéressé(e) ?
Envoie-moi ton CV + ton TJM + ta date de dispo.
👉 Je reviens uniquement vers les profils alignés avec les prérequis.

Discover Comet

Paris, France

20 - 99 employees

Start-up

Comet, the agile talent ecosystem. We match our pool of over 50000 motivated and available, qualified and active tech freelancers, with company missions. Our goal is to satisfy both sides: relevant and prompt skills for companies, security and inspiring projects for freelancers. Comet’s freelance talent community comes highly motivated, because they choose the projects on which they work. We screen and evaluate the best tech and data talents to build an elite community. Powered by AI in order to intelligently detect, qualify and match a contingent workforce with corporate projects, to enhance and simplify user experience. With clients such as L’Oréal, Les Mousquetaires, Allianz, Pernod Ricard, Total -a client base that makes up 35% of the CAC40, we're the agile workforce for the digital age. To confront today's digitally-disrupted global marketplace and cater to the hyper-connected consumer of tomorrow, true agility is required. Technology alone is not enough, it is through the human that real transformation can be sustained. The technology is available and the consumer is ready. Comet provides the missing part: the people. We are 50+ in the team today, and are looking for amazing talents to join us! Our headquarters is in the hearts of Paris, Lyon, Lille and Nantes.

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Développeur Fullstack React Native/Spring Boot/Azure

Comet