Senior MERN Stack Developer

Digitalmarketingexpertskerala; Koratty; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Digitalmarketingexpertskerala is seeking a Senior MERN Stack Developer in Koratty, India. The ideal candidate should have over 3 years of experience in MERN stack development, focusing on building scalable web applications and integrating APIs. Responsibilities include full-stack development, ensuring code quality, and mentoring junior developers. Strong expertise in React.js, Node.js, and MongoDB is required. This is an exciting opportunity to grow in a collaborative environment.

Qualifications

• 3+ years of hands-on experience in MERN stack development.
• Strong backend experience with Node.js, Express.js, and Nest.js.
• Familiarity with REST APIs and GraphQL.

Responsibilities

• Design, develop, test, and maintain robust web applications using the MERN stack.
• Develop secure RESTful APIs and integrate GraphQL where required.
• Mentor junior developers and support team growth.

Skills

MERN Stack Development

React.js

Node.js

Nest.js

MongoDB

PostgreSQL

GraphQL

Git

CI/CD

Tools

GitHub

Webpack

Babel

Vite

Job description

We’re Hiring: Senior MERN Stack Developer (MongoDB | React | Node | Next.js |Nest.js)
Experience Required: 3+ Years

Work Location: Reon Technologies Pvt. Ltd., Koratty, Thrissur At Reon Technologies, we’re looking for a highly skilled and experienced Senior MERNStack Developer who can build scalable, high-performance web applications. If you’re passionate about full-stack development, modern architectures, and solving complex technical challenges, this is your opportunity to work with a dynamic and collaborative team.

Key Responsibility

Full-Stack Development

• Design, develop, test, and maintain robust web applications using the MERN stack
• Build scalable backend services using Node.js, Express.js, and Nest.js
• Develop responsive and optimized frontend interfaces using React.js and Next.jsAPI & Integration

API & Integration

• Develop secure RESTful APIs and integrate GraphQL where required
• Integrate third-party APIs, payment gateways, and external services
• Ensure seamless communication between frontend and backend systems

Performance & Code Quality

• Write clean, reusable, and maintainable code following best practices
• Identify and fix bugs, performance issues, and bottlenecks
• Participate in code reviews and maintain high coding standards
• Work closely with UI/UX designers, product managers, and business teams
• Contribute to architecture discussions and technical decisions
• Mentor junior developers and support team growth

Candidate Profile

• 3+ years of hands‑on experience in MERN stack development
• Expertise in React.js (Hooks, lifecycle, state management, performance optimization)
• Strong backend experience with Node.js, Express.js, and Nest.js
• Experience with MongoDB (schema design, aggregation, indexing)
• Solid knowledge of PostgreSQL (queries, optimization, functions)
• Familiarity with REST APIs and GraphQL
• Experience with Git and version control workflows
• Understanding of CI/CD pipelines and cloud platforms (AWS, Azure, etc.)
• Strong analytical, debugging, and problem‑solving skills
• Excellent communication and teamwork abilities

Preferred Qualifications

• Experience with Redux, MobX, or similar state management tools
• Exposure to ERP application development
• Familiarity with Webpack, Babel, Vite
• Experience working in Agile/Scrum environments
• Active GitHub profile or portfolio
• Strong understanding of Data Structures & Algorithms

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