Full Stack Flutter Developer – Mobile & Back-End (Dubai, On-Site) Dubimark

Full Stack Flutter Developer – eCommerce & Marketplace Platform (Dubai, On-Site) About Us Dubimark is a fast-growing eCommerce & marketplace platform based in Dubai. We are building the UAE’s leading discount center and marketplace ecosystem, integrating multi-vendor systems, advanced logistics, payment solutions, and real-time order tracking. We are looking for a senior Full Stack Flutter Developer (5+ years experience) to join our in-house tech team. The ideal candidate will have proven experience in end-to-end mobile and web application development — from Flutter front-end to back-end APIs, databases, deployments, and scaling. Key Responsibilities Flutter App Development: Build, maintain, and optimize cross-platform mobile apps (iOS, Android, Web) with scalable architecture. Back-End Development: Design and implement back-end services using Node.js, Laravel, or Firebase, ensuring seamless API communication. Database Management: Design, optimize, and maintain relational (MySQL/PostgreSQL) and NoSQL (MongoDB, Firestore) databases. E-Commerce Integrations: Implement payment gateways (Stripe, Payfort, PayPal, etc.), coupon systems, vendor modules, and loyalty programs. Real-Time Features: Build & manage push notifications, live order tracking, socket connections, and instant chat modules. Deployment & Publishing: Handle app submissions to Google Play, Apple App Store, and Flutter Web hosting, including troubleshooting store compliance issues. Version Control & CI/CD: Maintain clean repositories (GitHub/GitLab), automate builds with CI/CD pipelines (GitHub Actions, Bitrise, Jenkins). Security & Performance: Implement secure authentication (OAuth, JWT, Firebase Auth) and optimize performance for high-traffic environments. Scalability: Ensure architecture can handle multi-vendor scaling, delivery logistics, and high-volume transactions. Collaboration: Work closely with UI/UX designers, QA engineers, and project managers to deliver high-quality releases on time.