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Red Apple Technologies - MERN Stack Developer - Node.js/React.js

Posted on: 26/08/2025

Job Description

Loc Kolkata, WFO job only.

5 days Working.

MERN Stack Developer :

We are looking for a MERN Stack Developer to build scalable software solutions.Youll be part of a cross-functional team thats responsible for the full software development life cycle, from conception to deployment.

As a MERN Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.


Responsibilities :


- Work with development teams and product managers to ideate software solutions.

- Design client-side and server-side architecture.

- Build the front-end of applications through appealing visual design.

- Develop and manage well-functioning databases and applications.

- Design and develop secure and high performing backend API that can be consumed by any platform

like mobile apps, website etc.

- Test software to ensure responsiveness and efficiency.

- Troubleshoot, debug and upgrade software.

- Build features and applications with a mobile responsive design.

- Write technical documentation.

- Work with data scientists and analysts to improve software.

- Hands-on experience in deploying applications to cloud servers.

- Familiar with CI/CD integration.

- Takes ownership of tasks and drives them to completion.

- Ensure the best possible performance, quality, and responsiveness of front end and backend applications.

- Identify bottlenecks and bugs, and devise solutions to the problems & issues.


Requirements :


- Proven experience as a MERN Stack Developer or similar role.

- Experience developing desktop and mobile applications.

- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery).

- Proficient in modern JavaScript frameworks React.

- Knowledge of multiple back-end JavaScript frameworks (e.g. Node.js).

- Familiarity with databases (e.g. MySQL, MongoDB,Cassandra), web servers (e.g. Apache) and UI/UX design.

- Excellent communication and teamwork skills.

- An analytical mind.

- You will build robust and secure APIs using REST APIs.

- Experience with socket will be a big plus.

- Independent thinking and fast learning capabilities.

- Break projects into simpler granular tasks, estimate effort required and identify dependencies.

- Experience in scaling web applications to deal with thousands of concurrent users is a big plus.

- Experience in build progressive web app (PWA) will be a plus.

- Working knowledge of Agile methodologies (running Stand-up, ScrumMaster).

- We require someone who understands code versioning tools, such as Git.


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