Senior Full-Stack Developer (Next.js · NestJS · Flutter) — AI-Native

SecureTrade Technologies Pvt Ltd (Mobile Praman) · Ahmedabad · Full time · Work from Office

ABOUT US

Mobile Praman is a verification-first SaaS platform for India's second-hand mobile phone market — IMEI verification, Aadhaar e-Sign seller declarations, GST billing and inventory in one system. Our team brings deep, hands-on experience of how this industry actually works, and the platform is built around real day-to-day dealer workflows. The core platform is built and live in beta with real dealers — we are now scaling it into a production-grade product with web and mobile apps.

WHY JOIN US
Be our first engineer — grow into a Tech Lead role as the team grows
Work across the full stack in one place: Next.js, NestJS, PostgreSQL, Flutter (2 apps), AWS, payments, KYC & e-Sign APIs
A live product with a well-defined architecture, documentation and roadmap — not a blank page
AI-native engineering — Claude Code & Cursor paid by the company
Your work is used daily by real dealers in their business




Work directly with the founder — no manager chains, rapid decisions
Written performance review at 6 months with a clear salary revision path

THE ROLE

We need an all-round senior engineer who can own a live production product end-to-end — web, backend, database and mobile — on a large existing codebase (monorepo, 100+ database tables), plus our upcoming customer and vendor mobile apps.

RESPONSIBILITIES
Maintain and improve the live product — find, fix and prevent production issues in real time
Build and enhance features across the stack: Next.js web portal & admin, NestJS APIs, PostgreSQL
Develop and ship our Flutter mobile apps (customer app + vendor app) on Android and iOS
Take existing modules to production quality — bug fixing, edge cases, performance and UX
Write automated tests (unit + end-to-end) so recent changes never break old features
Handle deployments, monitoring and rollba

📌 Senior Full Stack Developer Ahmedabad (India)
🏢 SecureTrade Technologies Private
📍 India