React Native Developer (Mobile + Backend Developer)

Role & Responsibilities:

Mobile App Development (React Native)

• Develop and maintain high-quality

  iOS and Android

  mobile applications using

  React Native

  , JavaScript, and TypeScript.
• Build fast, responsive UI using

  Redux, React Query, Tailwind CSS

  , and reusable components.
• Integrate mobile apps with backend systems using

  REST APIs

  ,

  GraphQL

  , and secure JWT authentication.
• Implement

  Google Firebase

  features including Authentication, Firestore/Realtime Database, Cloud Messaging (FCM), and push notifications.
• Work with

  Google APIs

  (Maps, Places, YouTube, Analytics, Drive, etc.) for enhanced app features.

Frontend (Web) Development

• Build responsive web interfaces using

  React, Next.js, HTML5, CSS3, Tailwind CSS

  .
• Collaborate with designers to transform Figma designs into polished user experiences.
  
• Contribute to front-end modules for multi-vertical platforms (eCommerce, events, preschools, etc.).
  

Backend Development & API Engineering

• Develop backend services using

  Node.js (Express.js)

  ,

  Python

  , and

  PHP frameworks

  .
• Manage custom APIs and headless architectures using

  Drupal CMS

  .
• Build scalable and secure

  REST & GraphQL

  APIs with caching, validation, and performance tuning.

Database & Data Management

• Design, query, and optimize databases using

  MySQL, PostgreSQL, MariaDB, MongoDB, Supabase PostgreSQL

  .
• Perform schema design, migrations, indexing, and query optimization for large datasets.
  

Cloud, DevOps & Infrastructure

• Deploy and maintain applications on

  AWS

  ,

  Platform.sh

  , and

  Cloudflare Workers/Video/CDN

  .
• Implement and maintain

  CI/CD pipelines

  for automated builds and deployments.
• Use

  Docker

  for containerization and environment standardization.

Testing, Monitoring & Debugging

• Implement unit and UI testing using

  Jest

  and

  React Testing Library

  .
• Perform debugging and error monitoring using

  Sentry.io

  .
• Track user analytics and funnels using

  PostHog

  .
• Use

  Postman

  for API testing and documentation.

AI & Productivity Tools

• Build or integrate

  AI agents

  and LLM-based workflows to improve user features and internal productivity.
• Implement AI features using

  Gemini API

  or other AI service providers.
• Use AI tools to accelerate development, testing, and automation.
  

Collaboration & Documentation

• Work with cross-functional teams including designers, backend developers, and product managers.
  
• Participate in architecture planning, technical discussions, sprints, and code reviews.
  
• Maintain clear documentation for APIs, modules, architecture, and deployment processes.

Preferred Candidate Profile

• Strong experience in

  React Native

  , React, Next.js, Express.js, and full-stack JavaScript/TypeScript.
• Solid knowledge of

  JavaScript, TypeScript, HTML5, CSS3, SQL

  , with exposure to

  C++ and Java

  .
• Practical experience with

  Google Firebase

  (Authentication, Firestore, FCM), push notifications, and

  Google APIs

  (Maps, Places, etc.).
• Proficient in backend technologies:

  Node.js

  , Python, PHP frameworks, and

  Drupal CMS

  .
• Skilled in building and integrating

  REST & GraphQL APIs

  with secure authentication systems.
• Experience with databases:

  MySQL, PostgreSQL, MariaDB, MongoDB, Supabase

  .
• Familiar with cloud & DevOps platforms:

  AWS

  , Platform.sh, Cloudflare Workers, Docker, CI/CD pipelines.
• Hands-on experience with tools like

  Git, GitHub, Postman, Sentry.io, PostHog

  .
• Strong understanding of

  mobile UI/UX principles

  and experience working with

  Figma

  .
• Experience with multi-vertical apps such as

  eCommerce, events, preschools

  , or similar applications.
• Ability to build or integrate

  AI agents

  , implement AI-driven features, and leverage AI for improving development workflows.
• Fast learner, highly adaptable, and able to work with new technologies quickly.
  
• Strong problem-solving skills, attention to detail, and ability to work independently or in teams.
  
• Excellent communication and documentation skills.