Role & responsibilities

- Build and maintain frontend features using React and Next.js (App Router), and backend services using Node.js/Express.js
- Design and consume RESTful APIs define contracts, handle loading/error/empty states on the frontend, implement clean route handlers on the backend
- Work with MongoDB and Redis for data modeling, querying, and caching
- Implement SSR/SSG/CSR rendering strategies based on route requirements; apply SEO fundamentals (meta tags, structured data, Open Graph, canonical URLs)
- Translate product requirements into technical documentation data models, system designs, API specs in collaboration with product and design
- Write and maintain unit, integration, and API-level tests across the stack
- Optimize performance on both ends: frontend web vitals (FCP, LCP, CLS, INP) and backend query/caching efficiency
- Deploy and manage services in the cloud, with basic CI/CD and Docker for local/containerized environments
- Use AI-assisted development tools (Claude Code, Copilot, ChatGPT) to speed up delivery

Preferred candidate profile





- 2-4 years of professional experience spanning both frontend and backend development
- Proficiency in React and Next.js; working knowledge of TypeScript in strict mode
- Experience with Node.js/Express.js for backend services and REST API design
- Hands-on experience with MongoDB and Redis (or equivalent NoSQL/caching stores)
- Tailwind CSS (or equivalent) for responsive UI development
- Comfort writing technical documentation and turning ambiguous requirements into system designs
- Basic Docker knowledge for local environment setup

Valuable to Have

- Zustand or similar for frontend state management; React Hook Form
- Experience with a cloud provider (Azure/AWS/GCP) and CI/CD pipelines
- Familiarity with event-driven architecture (message queues, pub/sub)
- Analytics tooling (Mixpanel, GTM) or observability basics (logging, metrics, tracing)
- Interest in AI tooling for dev, testing, or documentation workflows

📌 Fullstack Engineer (Chennai)
🏢 Kynhood
📍 Chennai