Senior Node/React Developer

Responsibilities: Design, develop, and maintain scalable, high-performance web applications using React 18.3, TypeScript, Node.js, and NestJS , following modern development standards and best practices. Build and maintain React 18.3 Micro Frontend applications using reusable, modular, and independently deployable UI components. Develop reusable front-end components, hooks, and libraries using React, TypeScript, SASS, and modern CSS , with a focus on maintainability and consistent user experiences. Design and develop scalable REST APIs using NestJS and Node.js , including API validation, error handling, authentication, authorization, logging, and documentation. Implement data access and persistence using Prisma ORM and PostgreSQL , including schema design, migrations, queries, transactions, and performance optimization. Optimize front-end and back-end applications for performance, scalability, reliability, accessibility, browser compatibility, and maintainability across a wide range of devices. Deploy and operate containerized Node.js/NestJS applications on AWS ECS , leveraging API Gateway and Route 53 for API exposure, routing, and application accessibility. Develop and maintain Infrastructure as Code (IaC) using Terraform to provision and manage AWS cloud infrastructure in a consistent and repeatable manner. Implement and maintain automated CI/CD pipelines using GitHub Actions for application build, testing, security validation, deployment, and release automation. Participate in Agile development processes, including sprint planning, backlog refinement, code reviews, troubleshooting, and production support using tools such as Jira and GitHub. Requirements: 5+ years of professional software development experience with strong hands-on experience in Node.js, TypeScript, and React . Strong experience developing modern web applications using React 18.x , React Hooks, reusable components, and state-management patterns. Hands-on experience designing and developing Micro Frontend architectures and modular, reusable React applications. Strong experience building RESTful APIs using Node.js and NestJS , including API design, validation, authentication, authorization, error handling, and documentation. Hands-on experience with TypeScript and modern JavaScript/ECMAScript standards. Strong experience with Prisma ORM and PostgreSQL , including relational data modeling, schema design, migrations, queries, and database performance optimization. Experience developing unit and integration tests using Jest or similar JavaScript/TypeScript testing frameworks. Hands-on experience with Git, GitHub, and GitHub Actions for source control, branching, code reviews, automated testing, and CI/CD. Experience deploying and supporting containerized applications using AWS ECS and integrating services with AWS API Gateway and Route 53 . Hands-on experience with Terraform for AWS infrastructure provisioning and Infrastructure as Code. Understanding of modern web security practices, including JWT/OAuth-based authentication, authorization, API security, and secure coding practices. Strong understanding of application performance, scalability, fault tolerance, logging, monitoring, and troubleshooting. Experience working in an Agile/Scrum development environment and collaborating with cross-functional engineering teams. Education: Bachelor's degree in Computer Science/Engineering or related field