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About the role
About the job: We're hiring one developer who will own both mobile and backend across all our products. Kotlin Android, React Native, Node.js, and PHP/CodeIgniter 4, sometimes all in the same week. Small team. Zero middle management. Direct founder access. Your code ships; your decisions matter. Key responsibilities: A. Mobile 1. Android apps in Kotlin MVVM: Hilt, Jetpack Compose, Coroutines + Flow 2. React Native apps (customer, delivery, and seller-facing) 3. Real-time features via Socket.io: live tracking, notifications 4. Firebase (FCM, Auth, Realtime DB), Razorpay SDK, biometric auth 5. Secure token storage: Android Keystore / react-native-keychain 6. Play Store + App Store release pipelines (Fastlane, CodePush) B. Backend (Node.js + TypeScript) 1. Multi-tenant REST APIs: Express, TypeScript strict, Zod, JWT 2. PostgreSQL + Prisma ORM, Redis + Bull/BullMQ, Socket.io server 3. Asterisk ARI integration, AGI scripts, AI voicemail pipeline (Deepgram Gemini) 4. Razorpay subscription billing, AWS (EC2, S3, Secrets Manager) 5. GitHub Actions CI/CD, Sentry monitoring C. Backend (PHP/CodeIgniter 4) 1. PHP 8.x + CI4 subscriptions, warehouse/barcode, admin + seller panels 2. MySQL optimisation, Razorpay, PayPal, Google Maps, OpenAI integrations 3. Cron jobs for billing, stock alerts, and report generation Who can apply: Only those candidates can apply who: have minimum 1 years of experience are Computer Science Engineering students Salary: ₹ 2,10,000 - 2,30,000 /year Experience: 1 year(s) Deadline: 2026-08-19 23:59:59 Skills required: PHP, Node.js, React Native and Kotlin Other Requirements: A. Required skills Kotlin (Android), React Native, Node.js + TypeScript, PHP 8, CodeIgniter 4, PostgreSQL + Prisma, MySQL, Redis + Bull, REST API design, JWT auth, Git B. Preferred skills Asterisk/VoIP, Socket.io server-side, AWS in production, Jetpack Compose, Razorpay subscriptions, React Native Vision Camera, Docker, Fastlane About Company: At 99 Shop Pro, we believe that shopping should be an enjoyable experience, not a chore. That's why we've crafted a website that's as easy to navigate as a Sunday stroll in the park. With our intuitive interface, user-friendly search bar, and clear product descriptions, finding what you need is a breeze. And when it comes to prices, we're committed to making sure you get the best bang for your buck. We've scoured the globe to bring you the finest products at prices that won't break the bank. Plus, we're always on the lookout for great deals and promotions to make your shopping experience even more rewarding. So, what are you waiting for? Dive into the world of 99 Shop Pro and discover a world of possibilities waiting to be explored. We're confident that you'll find everything you need and more, all while enjoying a shopping experience that's as delightful as it is rewarding.