Full-Stack Engineer (AI + Web Platform)

About the job: We are building an AI-powered platform where parents can personalize beautifully illustrated children's storybooks- including the child's face, name, and contextual story edits. Think 'DALL E + Disney-style books + Shopify checkout' in one seamless experience. We're an early-stage, founder-led startup with big ambition and a strong vision. We move fast, stay scrappy, and obsess over creating magical experiences for kids and parents. We're looking for someone who is a true hustler- hungry to build something real, excited to create massive impact, and ready to get their hands dirty to bring a category-defining product to life. We're an early-stage founder-led startup with big ambition and a strong vision. Looking for a hustle. The full-stack engineer will be responsible for building the entire web platform end-to-end- from the frontend to backend to the AI face-personalization pipeline. This includes: 1. Building a smooth UX for selecting books and personalizing them 2. Integrating image-generation models (Stable Diffusion, Instant-ID) 3. Creating a fast rendering pipeline for swapping illustrated faces 4. Building checkout, PDF generation, storage, and authentication 5. Deploying the platform to production 6. Working directly with the founder will shape the entire product This is a great opportunity to accelerate your career and learning in a start-up environment. Key Responsibilities: A. Full-stack development: 1. Build frontend using Next.js + Tailwind 2. Build backend with Node.js or FastAPI 3. Implement personalization editor (Konva.js or Fabric.js) 4. Handle Firebase Auth, Firestore DB, Storage 5. Implement Stripe payments 6. Build order & PDF generation pipeline B. AI + image personalization: 1. Integrate Stable Diffusion/Instant-ID/ControlNet 2. Build face detection + style transformation pipeline 3. Insert personalized face into pre-illustrated templates 4. Optimize GPU inference (Replicate / AWS/cloud GPUs) C. Deployment: 1. Deploy frontend on Vercel 2. Deploy backend + AI service on AWS/Replicate D. Collaboration: 1. Work with the founder for weekly feature iterations 2. Work with the illustrator for template integration 3. Write clean, maintainable code Who can apply: Only those candidates can apply who: have minimum 1 years of experience are Computer Science Engineering students Salary: ₹ 2,00,000 - 5,50,000 /year Experience: 1 year(s) Deadline: 2026-08-07 23:59:59 Other perks: 5 days a week Skills required: OpenCV, Python, Git, Web development, Computer Vision, Image Editing, React, Next.js and Vercel Other Requirements: 1. Experience with children’s products 2. Experience with WebGL or Canvas graphics 3. Startup experience About Company: I am an investment banking professional and new mum, in the process of creating a few brands in the AI-enabled early childhood learning space and hiring for that.