<p></p><p><b>Job Title :</b> Senior MERN Stack Developer<br/><br/><b>Company :</b> Mouri Tech<br/><br/><b>Role :</b> Senior MERN Stack Developer<br/><br/><b>Location :</b> Hyderabad, Chennai, Vizag, Bangalore, Pune (Hybrid)<br/><br/><b>Employment Type :</b> Full-Time<br/><br/><b>Experience :</b> 6 to 10 years<br/><br/><b>Required Skills :</b> Redux Toolkit, Node.js, Express.js, JavaScript (ES6+), TypeScript, CI/CD Deployments, DevOps, Docker, Summary :</b></p><br/>- We are looking for a Senior MERN Stack Developer with deep expertise in ReactJS and strong experience in GraphQL APIs and AWS cloud services.
This role is frontend-focused, requiring advanced proficiency in modern state management solutions and the ability to deliver high-performance, scalable, and user-centric web applications.<br/><br/><b>Key Responsibilities :</b><br/><br/>- Develop and maintain web applications using the MERN stack, with a primary focus on ReactJS (latest versions, functional components, hooks).<br/><br/><p></p><p>- Implement state management solutions such as Redux, Redux Toolkit, Context API, React Query, or Apollo Client.<br/><br/></p><p>- Design and integrate GraphQL APIs using Apollo Server/Client, Hasura, or similar tools.<br/><br/></p><p>- Build reusable, responsive, and high-performance UI components.<br/><br/></p><p>- Collaborate with backend teams to define and integrate API contracts.<br/><br/></p><p>- Optimize React applications for performance through code splitting, lazy loading, caching strategies, and SSR/CSR/SSG.<br/><br/></p><p>- Manage deployments and integrations using AWS services (EC2, S3, Lambda, API Gateway, CloudFront) or Azure (including Event Hub management).<br/><br/></p><p>- Ensure secure API integrations (JWT, OAuth, CSRF, CORS).<br/><br/></p><p>- Conduct code reviews, mentor junior developers, and enforce best practices.<br/><br/></p><p>- Participate in architectural decisions and technology evaluations.<br/><br/><b>Required Skills & Qualifications :</b><br/><br/>- 6+ years of hands-on experience in web application development using ReactJS (functional components, hooks, advanced patterns).<br/><br/></p><p>- Proficiency in Redux (Redux Toolkit), Apollo Client, React Query, or equivalent state management libraries.</p><p><br/></p><p>- Strong experience with GraphQL API development and integration.<br/><br/></p><p>- Solid knowledge of Node.js, Express.js, and MongoDB (Mongoose ORM).<br/><br/></p><p>- Proficient in modern JavaScript (ES6+), TypeScript, and frontend tooling (Webpack, Babel, etc.).<br/><br/></p><p>- Hands-on experience with AWS services for full-stack and frontend hosting.<br/><br/></p><p>- Expertise in performance optimization and debugging React applications.<br/><br/></p><p>- Experience in CI/CD, DevOps, containerization (Docker), and microservices.<br/><br/></p><p>- Strong understanding of API security and frontend security best practices.<br/><br/></p><p>- Excellent communication, problem-solving, and collaboration skills.<br/><br/><b>Nice to Have :</b><br/><br/>- Experience with Micro Frontends architecture.<br/><br/></p><p>- Exposure to serverless solutions using AWS Lambda or Edge Functions.<br/><br/></p><p>- Awareness of cloud cost management and optimization strategies.</p><br/><p></p> (ref:hirist.tech)