Full Stack Engineer (React Js & Node Js)Adnova · Chennai

At Adnova, we’re redefining how performance marketing and creative teams work. Our platform empowers brands and agencies with the full-stack creative workflow—from inspiration and competitive research to creative briefing, storage, and performance analysis—all in one place. About the Role We are looking for a passionate Full Stack Developer with strong experience in Node.js and React and AWS-based architectures. You’ll work on building and scaling both our event-driven backend systems and modern, high-performance frontend applications. The ideal candidate is detail-oriented, proactive, product-minded, and comfortable working in a fast-paced startup environment. Key Responsibilities Backend Responsibilities Design, build, and maintain scalable backend services using Node.js with TypeScript. Design efficient MongoDB schemas and data models aligned with application workflows. Optimize queries, indexes, and aggregation pipelines for high performance. Develop event-driven architectures using AWS SQS, Lambda, and ECS. Write and optimize cron jobs and scheduled tasks for background processing and automation. Implement robust message queue processing systems with retry, dead-letter, and scaling strategies. Monitor, debug, and optimize system performance and API reliability. Follow best practices in API design, error handling, and logging for distributed systems. Frontend Responsibilities Develop and maintain web applications using React and TypeScript. Build reusable UI components and implement user-facing features. Integrate frontend applications with backend APIs and services. Ensure responsive design and consistent user experience across devices. Optimize application performance for production environments. Fix bugs, improve usability, and maintain code quality standards. Collaborate with backend, product, and design teams to deliver features end-to-end. Required Skills 2–5 years of hands-on experience building production-grade applications using Node.js. Strong proficiency in React and modern frontend development practices. Proficiency in MongoDB data modeling and schema design for scalable applications. Experience with TypeScript in frontend and/or backend applications. Strong understanding of asynchronous programming, Promises, and event-driven design. Proficiency with AWS ecosystem — especially SQS, ECS, Lambda, S3, and EC2. Experience with Docker and container-based deployment pipelines. Strong understanding of RESTful API design principles. Experience implementing scalable background jobs, worker queues, and cron-based tasks. Basic understanding of CI/CD pipelines, Git, and version control workflows. Good debugging, profiling, and performance tuning skills. Understanding of modern frontend build tools (e.g., Vite/Webpack) and package managers. Bonus Skills Exposure to AI models and platforms. Knowledge of microservices patterns. Understanding of observability tools like PostHog, New Relic, or Datadog. Experience with frontend performance monitoring and analytics tools. What We Offer Competitive compensation and performance-based incentives. Opportunity to work with a modern, scalable cloud stack. Exposure to AI integrations and cutting-edge automation. Collaborative team culture with room for learning and growth. Health Insurance for your family.