Source description
About the role
- , . THE ROLE We're a product technology company with multiple live software products in telecom, commerce, and enterprise SaaS. Not an agency we build and own everything end-to-end. 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. WHAT YOU'LL BUILD Mobile Android apps in Kotlin MVVM, Hilt, Jetpack Compose, Coroutines + Flow React Native apps (customer, delivery, and seller-facing) Real-time features via Socket.io live tracking, notifications Firebase (FCM, Auth, Realtime DB), Razorpay SDK, biometric auth Secure token storage Android Keystore / react-native-keychain Play Store + App Store release pipelines (Fastlane, CodePush) Backend (Node.js + TypeScript) Multi-tenant REST APIs Express, TypeScript strict, Zod, JWT PostgreSQL + Prisma ORM, Redis + Bull/BullMQ, Socket.io server Asterisk ARI integration, AGI scripts, AI voicemail pipeline (Deepgram Gemini) Razorpay subscription billing, AWS (EC2, S3, Secrets Manager) GitHub Actions CI/CD, Sentry monitoring Backend (PHP / CodeIgniter 4) PHP 8.x + CI4 subscriptions, warehouse/barcode, admin + seller panels MySQL optimisation, Razorpay, PayPal, Google Maps, OpenAI integrations Cron jobs for billing, stock alerts, report generation MUST HAVE (or actively learning) Kotlin (Android) React Native Node.js + TypeScript PHP 8 + CodeIgniter 4 PostgreSQL + Prisma MySQL Redis + Bull REST API design JWT auth Git SOLID ADVANTAGES Asterisk/VoIP Socket.io server-side AWS in product .