# Software Engineer - MERN Stack

> Weekday AI · Hyderabad, India · Full-time · Posted 2026-05-14

**Salary:** INR 500,000–1,500,000

**Workplace:** on_site

**Department:** Weekday's Client via platform

## Description

**This role is for one of the Weekday's clients**

**Salary range: Rs 500000 - Rs 1500000 (ie INR 5 - 15 LPA)**

Location: Hyderabad, Telangana (Hybrid / On-site)

Experience: 4–6 Years

Employment Type: Full-Time

**Role Summary**

We are looking for a driven Software Engineer with 4 to 6 years of practical experience in the MERN stack (MongoDB, Express.js, React.js, Node.js) to become a part of our engineering team in Hyderabad. This position involves designing and implementing scalable web applications, enhancing system performance, and providing guidance and mentorship to junior engineers.

## Requirements

**Key Responsibilities**

-   Lead the complete development lifecycle of web applications utilizing the MERN stack (MongoDB, Express, React, Node).
-   Create responsive, accessible, and efficient user interfaces with React, using hooks and functional components.
-   Design and develop RESTful APIs, microservices, and backend logic with Node.js and Express.js.
-   Design and optimize NoSQL data schemas and queries in MongoDB, including working with aggregation pipelines.
-   Implement authentication and authorization mechanisms (JWT/OAuth), and integrate third-party APIs and services.
-   Collaborate with product, design, QA, and DevOps teams within Agile sprints; actively participate in sprint planning and daily stand-up meetings.
-   Develop and maintain CI/CD pipelines and Docker-based deployments; work collaboratively on cloud deployments using AWS or GCP.
-   Perform code reviews, write unit and integration tests using Jest and Cypress, and mentor junior developers.
-   Diagnose and resolve production issues, optimize performance, and ensure the security and reliability of applications.

**Required Qualifications**

-   Bachelor’s or master’s degree in Computer Science, Information Technology, or a related field.
-   4 to 6 years of professional experience developing full-stack applications with the MERN stack.
-   Strong proficiency in React.js, including expertise in state management (Redux/Context API), routing, and performance optimization.
-   Experience with Node.js, Express.js, and MongoDB (including Mongoose, schema design, and indexing).
-   Advanced skills in JavaScript (ES6+); familiarity with TypeScript is an advantage.
-   Experience using Git, CI/CD tools such as GitHub Actions or Jenkins, Docker, and fundamental cloud services (AWS or GCP).
-   Demonstrated ability to write unit and integration tests and apply Test-Driven Development (TDD) principles.
-   Excellent problem-solving skills, strong communication abilities, and capacity to work both independently and collaboratively.
-   Preference for candidates based in Hyderabad or those willing to relocate.

**Preferred Skills**

-   Familiarity with Next.js, GraphQL, serverless functions, or microservices architectures.
-   Knowledge of Kubernetes, Redis, Elasticsearch, or message queue systems like RabbitMQ or Kafka.
-   AWS certifications or practical experience in DevOps.
-   An active GitHub profile or contributions to open-source projects.

### Must-have skills

ReactJS

MongoDB

### Good-to-have skills

React.js

MERN

## Apply

[Apply at Weekday AI](https://apply.workable.com/weekday-1/j/3D8F6C3461/apply)

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