Up React native developer Jobs – 76 Open Jobs Today

Full Stack Mobile App Developer (Flutter / React Native)
CSG Technosol Pvt Ltd —Noida, Uttar Pradesh
- ₹2,40,000 - ₹10,00,000 a year
- Full-time
- Computer Science
- Bachelor's degree
- JavaScript
Quick apply
21h
Embedded Developer
PsiBorg —Noida, Uttar Pradesh
- Full-time
Lead II, Software Development/Engineering
S&P Global —Noida, Uttar Pradesh
- Email
- Azure
- Oracle
- Computer Science
- Health insurance
- Paid time off
Software Engineer
R1 RCM, Inc. —Noida, Uttar Pradesh
- Full-time
- Azure
- Computer Science
- Master's degree
Business Readiness Manager
Websenor —Noida, Uttar Pradesh
- Full-time
- Hybrid work
- Azure
- DevOps
- SQL
Quick apply
Consultant
Computacenter —Noida, Uttar Pradesh
- Software troubleshooting
- Java
- Databases
Senior IT Developer
DSV —Noida, Uttar Pradesh
- Full-time
- Azure
- Software troubleshooting
- DevOps
8d
Fresher – Software Developer (PHP/MySQL, eCommerce, WordPress)
Triple One Group —Noida, Uttar Pradesh
- ₹1,20,000 a year
- Oracle
- Salesforce
- English
Software Engineer II
R1 RCM, Inc. —Noida, Uttar Pradesh
- Full-time
- Azure
- SQL
- JavaScript
Full Stack Dot Net Developer
Adequateinfosoft —Noida, Uttar Pradesh
- SQL
- JavaScript
- Mentoring

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Full Stack Mobile App Developer (Flutter / React Native)
CSG Technosol Pvt Ltd —Noida, Uttar Pradesh
Experience working on production-grade applications. We are looking for a passionate and experienced Full Stack Mobile App Developer to design, develop, and…
₹2,40,000 - ₹10,00,000 a year
Quick apply
21h
React native
BrainMobi —Noida, Uttar Pradesh
Experience in native development for iOS and Android. Solid at working with third-party component and debugging dependency conflicts.

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Full Stack Mobile App Developer (Flutter / React Native)

CSG Technosol Pvt Ltd
Noida, Uttar Pradesh

Quick apply

Job details

Full-time
₹2,40,000 - ₹10,00,000 a year
21 hours ago

Qualifications

BCS
CI/CD
Dart
MVC
Go
Node.js
Computer Science
React
iOS development
Internet of things
Full-stack development
Enterprise Software
Mobile applications
iOS
Laravel
Git
Apache Hive
MongoDB
Android
Application development
Flutter
Bachelor's degree
SSL
JavaScript
PostgreSQL
Continuous integration
Redis
SDKs
REST
Redux
Django
Scrum
GitHub
APIs
Agile
SQLite
JSON
Integration testing
Unit testing
GraphQL
AI
TypeScript
GitLab
Communication skills
React Native
Debugging
MySQL
Information Technology

Full job description

Full Stack Mobile App Developer (Flutter / React Native)

Company: CSG Technosol Private Limited
Location: Noida (Work From Office)
Experience: 1+ Years
Employment Type: Full-Time

About CSG Technosol

CSG Technosol Private Limited is a leading software development company specializing in FinTech, Payment Gateways, ERP/CRM Solutions, SaaS Platforms, AI-powered Applications, Enterprise Software, Cloud Solutions, and Custom Web & Mobile Application Development. We deliver secure, scalable, and innovative technology solutions for clients across India and international markets.

Job Summary

We are looking for a passionate and experienced Full Stack Mobile App Developer to design, develop, and maintain high-quality Android and iOS applications. The ideal candidate should have strong expertise in Flutter or React Native, experience integrating RESTful APIs, payment gateways, authentication systems, push notifications, and a solid understanding of mobile application architecture and performance optimization.

Key Responsibilities

Design, develop, test, and deploy Android and iOS applications.
Build reusable, scalable, and maintainable application architecture.
Integrate RESTful APIs and backend services.
Implement secure authentication and authorization mechanisms.
Integrate payment gateways and digital wallets.
Develop responsive and pixel-perfect mobile user interfaces.
Optimize app performance, battery usage, and memory consumption.
Debug production issues and provide timely fixes.
Publish applications on Google Play Store and Apple App Store.
Implement push notifications, deep linking, and analytics.
Collaborate with UI/UX designers, backend developers, QA engineers, and product managers.
Participate in Agile/Scrum development processes.
Write clean, well-documented, and testable code.
Stay updated with the latest mobile technologies and best practices.

Required Technical SkillsMobile Development

Flutter (Preferred)
Dart
React Native
JavaScript / TypeScript
Android SDK
iOS Development Basics
Native Module Integration

State Management

Provider
Riverpod
Bloc
Redux (React Native)

Backend Integration

REST APIs
JSON
GraphQL (Good to have)
WebSocket
Firebase Cloud Messaging (FCM)

Authentication & Security

JWT Authentication
OAuth 2.0
Biometric Authentication
OTP Authentication
Secure Token Storage
SSL Pinning (Preferred)
Mobile Security Best Practices

Local Storage

SQLite
Hive
Shared Preferences
Secure Storage

Firebase

Firebase Authentication
Cloud Firestore
Push Notifications
Crashlytics
Analytics
Remote Config

Maps & Location

Google Maps
Geolocation
Geofencing
Location Tracking

DevOps & Tools

Git
GitHub / GitLab
CI/CD
Fastlane (Preferred)
Android Studio
Xcode
VS Code

Preferred Skills

Flutter Clean Architecture
MVVM / MVC Architecture
Offline-first application development
Background services
Camera integration
QR Code / Barcode Scanner
NFC Integration
Bluetooth Integration
Deep Linking
Dynamic Links
Mobile App Performance Optimization
Unit Testing
Widget Testing
Integration Testing

Backend Knowledge (Preferred)

Exposure to any of the following:

Laravel
Node.js
Django
Golang
Firebase
MySQL
PostgreSQL
MongoDB
Redis

Qualifications

Bachelor’s degree in Computer Science, Information Technology or a related field.
1+ years of experience in mobile application development.
At least 2 published applications on Google Play Store or Apple App Store.
Experience working on production-grade applications.

Soft Skills

Strong problem-solving ability.
Excellent debugging skills.
Good communication and interpersonal skills.
Team player with a collaborative mindset.
Ability to work independently and manage deadlines.
Passion for learning new technologies.

Nice to Have

Experience in FinTech or payment applications.
AI/ML integration into mobile apps.
Experience with wearable devices (Wear OS / watchOS).
Experience with IoT integrations.
Experience with enterprise applications.
Knowledge of accessibility and app security standards.

What We Offer

Competitive salary and performance incentives.
Opportunity to work on enterprise-grade and international projects.
Exposure to FinTech, AI, SaaS and cloud-native technologies.
Career growth opportunities.
Collaborative and innovation-driven work environment.

Why Join CSG Technosol?

Work on cutting-edge FinTech and enterprise solutions.
Build applications used by thousands of users.
Opportunity to work with modern technologies including AI, cloud platforms, APIs and payment systems.
Be part of a fast-growing technology company delivering solutions for clients worldwide.

Pay: ₹240,000.00 - ₹1,000,000.00 per year

Work Location: In person

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react native developer jobs in up

Full Stack Mobile App Developer (Flutter / React Native)

Embedded Developer

Lead II, Software Development/Engineering

Software Engineer

Business Readiness Manager

Consultant

Senior IT Developer

Fresher – Software Developer (PHP/MySQL, eCommerce, WordPress)

Software Engineer II

Full Stack Dot Net Developer

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