Mobile Application Developer

Company Description

CropNest Tech Pvt Ltd is revolutionising agriculture by digitally connecting farmers, markets, and rural ecosystems worldwide. Headquartered in India, the company builds a robust technology platform that integrates farmers, agri-dealers, input providers, logistics, and allied enterprises into a unified digital network. With advanced technologies such as AI / ML, IoT, blockchain, and satellite data analytics, CropNest empowers farmers with digital visibility, market access, and data-driven insights to enhance productivity and profitability. Driven by its vision of creating a resilient and digitally visible farmer community, CropNest is committed to fostering sustainable rural economies globally.

Mobile Application Developer -MERN Stack (Freshers Only)

This is a full-time, on-site role for a Mobile Application Developer specialising in the MERN stack (MongoDB, Express.js, React / React Native, Node.js) .

The developer will be responsible for designing, building, and maintaining mobile applications that integrate seamlessly with backend services built on Node.js and databases on MongoDB.

The role includes developing reusable UI components, ensuring high performance across Android and iOS, integrating REST / GraphQL APIs, optimizing app performance, and collaborating closely with designers, backend engineers, and product teams. The candidate will also be responsible for debugging, testing, deploying updates, and ensuring smooth backend–frontend communication across the MERN ecosystem.

Qualifications & Skills Required

Core Technical Skills

Strong proficiency in React Native for mobile app development.

Solid understanding of the MERN stack

MongoDB , Express.js , React.js , Node.js

Experience integrating apps with REST APIs or GraphQL APIs .

Proficiency in JavaScript and TypeScript .

Experience with backend development using Node.js & Express.js.

Knowledge of MongoDB schema design , queries, and aggregation.

Understanding of mobile UI / UX principles and responsive design.

Additional Technical Experience

Familiarity with app deployment on Play Store & App Store.

Understanding of authentication (JWT, OAuth, Firebase Auth).

Experience in Git , GitHub / GitLab workflows, CI / CD is a bonus.

Experience with push notifications, deep linking, and third-party integrations.

Responsibilities

Develop and maintain React Native mobile applications.

Build and integrate Node.js / Express.js backend APIs .

Work with MongoDB database designs, queries, and optimisations.

Collaborate with UI / UX designers to implement clean app designs.

Write reusable, modular, and scalable code.

Debug and resolve issues related to performance, crashes, or architecture.

Participate in code reviews, sprint planning, and feature discussions.

Ensure mobile apps are optimised for speed and performance.

Implement industry-standard security practices.

Educational Background

Bachelor’s degree in Computer Science , IT , Software Engineering , or equivalent practical experience.

Experience

Freshers only can apply

Preferred Attributes

Strong problem-solving and analytical thinking.

Ability to work in fast-paced startup environments.

Good communication skills and ability to collaborate in cross-functional teams.

Passion for learning new mobile technologies.

Salary

3.5 L-4.0 L