SENIOR FULL STACK DEVELOPER Hyderabad - On-Site, Full-Time Salary: 10 16 LPA | Immediate Joining Experience - 3-6 yrs We need a senior developer who can own the technical architecture end-to-end - design the system, make technology decisions, write the core code, and lead integrations across AI APIs, third-party services, and our data infrastructure. This is a senior developer role. You are expected to write production- quality code, design solid architecture, and work independently with strong technical judgment. WHAT YOU'LL OWN System architecture - database schema, API design, webhook infrastructure, security model Backend development - Node.js webhook servers, REST API endpoints, real-time event handling AI API integrations - LLM APIs (Claude, GPT), voice AI, conversation flow orchestration Database design - Supabase / PostgreSQL, Row Level Security, query optimization Frontend dashboard - Angular or React web app for management and reporting Code quality and PR reviews for junior team members Deployment - Vercel, environment management, basic CI/CD TECH STACK Core (must know): Node.js, TypeScript, PostgreSQL, REST APIs + webhooks, Angular or React, Git/GitHub, Vercel MUST HAVE 3 6 years full stack development experience Node.js + TypeScript - can build a production webhook server from scratch Third-party API integration experience - auth flows, rate limits, webhook signatures Database design - schemas, relationships, indexes, security Angular or React - can build a multi-page dashboard independently Problem ownership - you fix things without waiting for permission Clear technical communicator - you document decisions and explain tradeoffs NICE TO HAVE LLM API experience (OpenAI, Anthropic Claude, or similar) Supabase / Firebase backend-as-a-service experience Multi-tenant SaaS architecture Make.com / n8n / Zapier automation Security and data privacy awareness