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Senior MERN Stack Engineer - React.js/Node.js
Senior MERN Stack Engineer - React.js/Node.jsTESTQ Technologies Limited • Chennai
Senior MERN Stack Engineer - React.js / Node.js

Senior MERN Stack Engineer - React.js / Node.js

TESTQ Technologies Limited • Chennai
26 days ago
Job description

Executive Overview :

We are seeking a highly experienced and versatile Senior MERN Stack Engineer to architect, develop, and maintain high-performance, full-stack web applications.

This role requires mastery of the entire MongoDB, Express.js, React, and Node.js (MERN) stack, with a primary focus on building scalable architecture, secure APIs, and optimized frontend experiences.

Key Responsibilities & Technical Deliverables :

Full-Stack Architecture :

  • Architect, design, and develop end-to-end responsive web applications using the complete MERN stack.
  • Take ownership of both client-side and server-side components.

Backend Development :

  • Implement secure, high-performing REST APIs and server-side logic using Node.js and Express.js.
  • Focus on data modeling, efficient database querying in MongoDB, and microservices integration.
  • Frontend Optimization :

  • Drive the development of robust and complex user interfaces using React.js.
  • Optimize front-end performance, ensuring low load times, high responsiveness, and seamless cross-browser compatibility.
  • Security & Best Practices :
  • Implement and enforce security best practices, including robust authentication mechanisms (e.g , JWT).
  • Utilize Git for version control and enforce code quality standards.
  • Collaboration & Deployment :

  • Collaborate effectively with UI / UX designers, product managers, and other cross-functional teams.
  • Deploy and manage containerized applications using tools like Docker (knowledge is preferred).
  • Required Skills & Technical Expertise :

    Mandatory Stack Expertise :

  • Deep, hands-on expertise in all components of the MERN Stack : React.js, Node.js, Express.js, and MongoDB.
  • Web Fundamentals :

  • Expert proficiency in modern JavaScript (ES6+), HTML5, and CSS3.
  • APIs & Data :

  • Strong knowledge of designing, consuming, and securing REST APIs.
  • Optional but valuable knowledge of GraphQL.
  • Containerization :

  • Working knowledge of containerization tools like Docker is highly desirable.
  • Soft Skills :

  • Excellent communication and teamwork skills for effective collaboration in an agile environment
  • (ref : hirist.tech)

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