Senior Software Developer — Qynko (Procellence Technology)
Location: Kolkata (On-site)
Employment: Full time
Experience: 4–5 years
About Qynko
Qynko is an AI-first creator and coach platform that helps experts launch, manage, and grow their online business — from courses and services to payments and client management. Built by Procellence Technology.
What You'll Do
• Build and ship features across Qynko's web and mobile platforms
• Own modules end-to-end — from architecture to deployment
• Lead and manage a development team — code reviews, task delegation, unblocking devs
• Drive AI-first development across the team — using tools like Claude, Cursor, and Copilot not as shortcuts but as core workflow
• Manage cloud infrastructure, CI/CD pipelines, and scalable backend services
• Collaborate directly with the founding team on product and tech decisions
Tech Stack
• Frontend: React.js / Next.js
• Mobile: React Native or Flutter
• Backend: Node.js, TypeScript
• Cloud & Infra: Google Cloud Platform or AWS, Firebase, Terraform
• Dev Approach: AI-driven development (Claude,
Cursor, Copilot — you should be able to ship 2-3x faster with AI, not just use autocomplete)
You Should Have
• 4+ years of hands-on development experience
• Strong working knowledge of React/Next.js and Node.js with TypeScript
• Experience deploying and managing apps on GCP or AWS
• Familiarity with Terraform and Infrastructure-as-Code
• Firebase experience (Auth, Firestore, Cloud Functions, etc.)
• Mobile development experience with React Native or Flutter
• Proven ability to use AI tools deeply — writing features through AI agents, debugging with AI, prompt-driven architecture — not just tab-completing code
• Experience leading or managing a small dev team — you'll be expected to own delivery, not just your own code
Nice to Have
• Experience building SaaS or platform products
• Prior work at a startup or early-stage company
• Exposure to payment integrations, multi-tenant architectures, or creato
📌 Senior Software Engineer (Kolkata)
🏢 Qynko
📍 Kolkata