KEY RESPONSIBILITIES

- Design and develop scalable RESTful APIs and microservices using Node.js and Express.js
- Build responsive frontend applications with React.js, Next.js, and TypeScript
- Develop cross-platform mobile applications using React Native for iOS and Android
- Optimize database queries and design efficient data structures for MongoDB/PostgreSQL
- Implement real-time features using Socket.IO and WebSocket technologies
- Set up CI/CD pipelines and deploy applications using Docker and AWS services
- Collaborate with product managers, designers, and QA teams on software solutions
- Conduct code reviews and maintain code quality standards
- Troubleshoot and optimize application performance for minimal latency

REQUIRED TECH STACK

FRONTEND

React.js, Next.js, TypeScript, Redux, Tailwind CSS, Material-UI, HTML5, CSS3

BACKEND

Node.js, Express.js, MongoDB, PostgreSQL, Firebase, RESTful APIs, GraphQL, Mongoose

MOBILE APPS

React Native, Expo, iOS/Android, Push Notifications, Socket.IO

DEVOPS & TOOLS:

Docker, Kubernetes, AWS (EC2, S3, Lambda), GitHub Actions, Jenkins, Git

REQUIRED SKILLS & EXPERIENCE

- 1-3 years of hands-on experience in full-stack development




- Strong proficiency with React.js, Next.js, and up-to-date JavaScript/TypeScript
- Experience with Node.js, Express.js, and RESTful API design
- Solid knowledge of MongoDB and/or PostgreSQL database design and optimization
- React Native experience for cross-platform mobile app development
- Hands-on experience with Docker containerization and AWS cloud services
- Knowledge of authentication, security best practices (JWT, OAuth2)
- Experience with Git version control and Agile/Scrum methodology
- Strong problem-solving skills and ability to work in team environment
- Understanding of database optimization, caching mechanisms, and query performance

PREFERRED QUALIFICATIONS

- Bachelor's degree in Computer Science or related field
- Experience with GraphQL API development
- Microservices architecture knowledge
- Payment gateway integration (Stripe, Razorpay)
- Experience mentoring junior developers
- Active GitHub portfolio or open-source contributions
- Real-time application development experienceRole & responsibilities .

📌 Walk-in || React Native Developer (Ghaziabad)
🏢 Prem Packaging Ghaziabad
📍 Ghaziabad