Full Stack Developer (React Native) | 4+ Years

Winzons; India; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Spydra in Bangalore, India, is seeking a skilled Full Stack Developer with strong React Native experience to design, develop, and maintain mobile apps and backend systems.

You will work with PostgreSQL, Node.js, and NestJS/Express to build scalable APIs, ensure security, and optimize performance while collaborating with UI/UX and product teams.

4 to 8 years of relevant experience and a Bachelor’s degree are expected; the role is full-time on-site with opportunities to contribute across the stack.

Qualifications

• 4–8 years of hands-on full‑stack development experience.
• Strong React Native experience with mobile app delivery.
• Experience with PostgreSQL and backend API design.
• Knowledge of authentication/authorization and security basics.
• Familiarity with REST APIs and Git workflows.

Responsibilities

• Develop and maintain cross‑platform mobile apps using React Native.
• Design, build, and manage backend APIs and services.
• Work with PostgreSQL for data modelling and queries.
• Integrate apps with backend services and third‑party APIs.
• Collaborate with UI/UX, product, and other developers.
• Write clean, scalable, and maintainable code; review others.
• Troubleshoot, debug, and upgrade existing applications.
• Implement security and data protection best practices.
• Participate in code reviews and technical discussions.
• Optimize performance for speed and reliability.

Skills

React Native

JavaScript

TypeScript

Node.js

NestJS/Express.js

PostgreSQL

REST APIs

Authentication

Git

Problem solving

Education

Bachelor's degree in CS/SE

Tools

Docker

CI/CD

Redis

WebSocket

Cloud platforms

Job description

Company Name: Spydra

Job Role: Full Stack Developer - React Native

Experience Required: 4 to 8 Years

Employment Type: Full-Time

Location: Bangalore, India

Qualification: Bachelor's Degree in Computer Science, Software Engineering, or a related field

Industry: Software Development / Mobile Application Development

Description :

We are looking for a skilled and motivated Full Stack Developer with strong experience in React Native and PostgreSQL to join our team. The ideal candidate will be responsible for designing, developing, and maintaining mobile applications and backend systems, ensuring high performance, scalability, and security.

Key Responsibilities :

• Develop and maintain cross-platform mobile applications using React Native
• Design, build, and manage backend APIs and services
• Work with PostgreSQL database for data modeling, optimization, and query performance
• Integrate mobile applications with backend services and third-party APIs
• Collaborate with UI/UX designers, product managers, and other developers to deliver high-quality solutions
• Write clean, scalable, and maintainable code
• Troubleshoot, debug, and upgrade existing applications
• Implement security and data protection best practices
• Participate in code reviews and technical discussions
• Optimize application performance for speed, reliability, and scalability

Required Skills and Qualifications :

• Strong experience in React Native mobile application development
• Solid knowledge of JavaScript and TypeScript
• Strong backend development experience with Node.js and NestJS or Express.js
• Hands-on experience with PostgreSQL database design and management
• Experience in building and consuming REST APIs
• Good understanding of authentication and authorization mechanism
• Familiarity with Git and version control workflows
• Strong problem-solving and debugging skills
• Ability to work independently and as part of a team

Preferred Qualifications :

• Experience with cloud platforms such as Azure, AWS, or Google Cloud
• Knowledge of Docker and CI/CD pipelines
• Experience with Redis, queues, or caching systems
• Understanding of mobile app deployment process on App Store and Google Play Store
• Familiarity with testing frameworks for frontend and backend
• Experience with real-time features such as notifications, chat, or WebSocket integration

Education and Experience :

• Bachelors degree in Computer Science, Software Engineering, or related field
• Minimum 2 to 5 years of relevant full stack development experience

What We Expect :

• Passion for building high-quality mobile and backend solutions
• Strong ownership and accountability
• Good communication and collaboration skills
• Attention to detail and commitment to best practices