React Native Developer

Job Title : Flutter Developer

Experience : 2+ Years

Location : Gurgaon (Work From Office — 5 Days/Week)

Employment Type : Full-time

Mandatory Skills : Flutter, Dart, BLoC State Management, Clean Architecture, REST APIs, Git, Logical Problem-Solving, Mobile App Debugging & Performance Optimization.

About the Role :

We are seeking a skilled Flutter Developer with strong logical reasoning, clean coding practices, and expertise in scalable mobile application development. The ideal candidate should have hands-on experience with BLoC state management and clean architecture patterns, along with a problem-solving mindset.

Key Responsibilities :

• Develop, maintain, and optimize Flutter mobile applications.
• Implement BLoC state management and clean architecture for scalable app design.
• Write clean, well-structured, and testable code.
• Collaborate with UI/UX, backend, and QA teams to deliver high-quality features.
• Debug, troubleshoot, and optimize performance across Android & iOS.
• Participate in code reviews and contribute to best engineering practices.

Must-Have Skills :

• 2+ years of professional Flutter/Dart development experience.
• Strong understanding of BLoC state management.
• Experience applying clean architecture principles.
• Good logical thinking, debugging, and problem-solving abilities.
• Experience with RESTful APIs & 3rd party integrations.
• Knowledge of Git and CI/CD workflows.

Good to Have :

• Experience with animations, widgets, and advanced Flutter features.
• Exposure to Firebase, push notifications, analytics, or cloud services.
• Knowledge of automated testing frameworks for Flutter.

About the Role

We are looking for a Senior Android Engineer with deep React Native expertise to build and own the trading

experience on Android — real-time data, interactive charting, fluid interactions, and rock-solid performance. What We’re Looking For

You have shipped production React Native apps that handle real-time data streams, complex UI states, and

performance-sensitive rendering. You understand the Android platform deeply — native modules, bridge

performance, and platform-specific behaviour. Ideally, you have worked on trading, fintech, or data-intensive

mobile products. You take ownership of your features end-to-end, care about code quality, and are comfortable

driving technical decisions independently. What You’ll Do

• Own the mobile trading experience on Android — architecture, performance, and end-to-end quality. • Build and optimize real-time data rendering — WebSocket lifecycle management, efficient list rendering, and minimal re-renders for streaming data. • Integrate complex WebView-based components with bidirectional JavaScript bridge communication. • Collaborate with product and design to deliver polished, intuitive interfaces for a financial product where

trust and clarity are paramount. • Define mobile engineering standards — component architecture, state management patterns, testing

strategy, and performance benchmarks. • Drive code reviews, mentor team members, and champion best practices across the mobile team. • Participate in stabilization and release cycles — profiling, device matrix testing, and regression analysis. Must-Have

• 4+ years React Native experience with production apps on Google Play Store. • Strong TypeScript skills and deep understanding of React Native internals — bridge, native modules, and

performance optimization. • Experience with real-time data handling — WebSockets, efficient UI updates for streaming data, and

state synchronization. • Experience integrating WebView-based components with JS bridge communication. • Proficiency with state management at scale (Redux, Zustand, or MobX).

• Experience with push notifications (FCM), deep linking, and complex navigation patterns. • Strong debugging skills — Flipper, React DevTools, native crash analysis, and performance profiling. Nice-to-Have

• Prior experience building trading, brokerage, or fintech mobile apps. • Experience with charting library integration in mobile apps. • Knowledge of server-driven UI (SDUI) patterns. • Experience with feature flags, A/B testing frameworks, and app modularization. • Familiarity with native Android development (Kotlin) for bridge modules. Tech Stack

Framework React Native

Language TypeScript / JavaScript

State Management Redux / Zustand

Real-time WebSocket, SSE

Charting Charting library via WebView bridge

Testing Jest, Detox (E2E), device matrix testing (Android 10+)

Key Responsibilities:

• Design and develop cross-platform mobile apps using React Native
• Build reusable components and front-end libraries for future use
• Integrate RESTful APIs and third-party libraries
• Write clean, maintainable, and scalable code
• Ensure performance, quality, and responsiveness of applications
• Collaborate with backend developers to integrate APIs
• Debug and fix issues to improve application performance
• Publish apps to the Apple App Store and Google Play Store
• Stay up-to-date with new technologies and trends

Required Skills and Qualifications:

• 3+ years of professional experience in mobile application development
• Strong proficiency in React Native, JavaScript, and TypeScript
• Experience with state management tools like Redux / MobX / Context API
• Experience with RESTful APIs, third-party libraries, and services
• Knowledge of native build tools (Xcode, Android Studio)
• Familiarity with native modules, bridging, and performance optimization
• Experience in debugging and testing mobile applications
• Understanding of mobile UI/UX best practices
• Experience with Git version control

Responsibilities:

• Design and build advanced hybrid mobile applications using React Native
• Lead the application development effort by being the SPOC
• Build hybrid apps using React Native for Android/iOS
• Publish apps to corresponding App store/Play store
• Implement new technologies to maximize application performance and optimize load time
• Collaborate with the back-end developer to build the RESTful APIs
• Research on emerging technologies and trends
• Participate in the planning and design of future software and technical architectures

Qualifications

• 3+ years of hands on experience in the full life cycle of Hybrid mobile application development including publishing one or more apps to the play store & app store
• Must have developed Hybrid Mobile application using React. Hands on Working experience of React Native is a must.
• Experience developing back-end services preferably with NodeJS.
• Experience in developing apps on native Android/iOS platforms is a plus
• Experience in designing and working with n-tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures (SOA)
• Strong skills in RESTful web services
• Experience with Agile methodologies would be helpful

Founded in 2007, Accolite Digital India Pvt Ltd, is focused on serving Fortune 500 Customers in Healthcare, Banking and Financial Services, Telecommunications, and Automotive Verticals. The company is laser focused on producing the best technical talent in these Verticals and solving the most complex technical and business problems. Accolite is a cutting-edge information technology services and product development company headquartered in Dallas, Texas, with four development centers in Bangalore, Delhi, Hyderabad, and Coimbatore, India.

We have rapidly grown over the last few years to 1800+ people across the globe and continue to hire the top technical minds for our expanding customer base.

Job Description

• Have five or more years of experience as a mobile software engineer
• Have deep knowledge of iOS development with Objective-C and/or Swift or deep knowledge of Android development with Java/Kotlin
• Deep knowledge of profiling and instrumentation of mobile applications
• Experience launching and maintaining apps in PlayStore and/or AppStore
• Experience building mobile apps in React Native is a big plus, or experience with React.

Company Introduction 
Crumb Software is a Design Studio seeking creative and skilled developers to join our fast-growing team. Our mission is to design and develop technology that improves its users' lives while providing an exceptionally high level of service to our clients.

We are looking for experienced developers who want to be part of a fast-paced, dynamic environment, where everyone's opinions and efforts are valued. We hire outstanding professionals and allow them to thrive in a collaborative atmosphere that values learning, growth, and hard work.

If you have the desire to be a part of an exciting, challenging, and rapidly-growing software development consultancy, and if you are passionate about software development and creating the finest apps in the market, please consider applying.

Job Description 
We are looking for React Native developers interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

This is a contract-based position and we're looking for immediate joiners. 

Responsibilities

• Work as a part of a small team to build React Native iOS / Android applications
• Collaborate closely with designer(s) to build the envisioned user experience
• Architect, build, and maintain excellent React Native applications with clean code
• Implement clean, modern, smooth animations and transitions that provide an excellent user experience
• Build pixel-perfect, buttery smooth UI's across both mobile platforms that match designs
• Integrate with the backend and other third-party APIs
• Work with native modules if required
• Leverage native APIs for deep integrations with both platforms
• Diagnose and fix bugs, performance bottlenecks for performance that feels native

Requirements

• 3+ years of professional, non-internship experience working with React Native
• Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
• An understanding of React Native best practices and a commitment to following them
• Knowledge of functional programming and React Hooks
• Ability to work through new and difficult React Native issues and contribute to libraries as needed
• Familiarity with native build tools, like XCode and Gradle
• Familiarity with Expo and related libraries
• Excellent verbal and written communication skills
• Experience and desire to work with a remote, distributed team

We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits and will work with our team of talented engineers to design and build the next generation of our mobile applications.

Responsibilities:

• Own the entire development lifecycle as you prototype, create, optimize, test, launch, and refine Android apps.
• Build features that will reach millions of users.
• Work with fellow designers and developers in an iterative environment with short and impactful development cycles.
• Develop cutting edge functional modules that will be integrated across all our Android apps.
• Brainstorm, contribute new ideas, conceive innovative strategies, and implement solutions to difficult problems.
• Exploit the most advanced Android APIs and platform features to build innovative applications in food and dining space.
• Work closely with our backend team to interface with RESTful API services and contribute to the backend code when needed.
• Work with real-time feedback from our users to make the product better.
• Discover, design, develop, deploy, debug.
• Focus on Material Design principles and pixel-perfect implementation of the design into code.

Requirements:

• Engineers with 3+ years of experience in shipping consumer-facing Android apps with the large user base, ideally currently available on the Google Play Store (Please be sure to include links to all such apps with your resume).
• Top-notch programming skills in Java, Kotlin and Android.
• Command of memory management, view hierarchy, battery optimization and in-depth experience with multithreaded and networked applications.
• Worked with RESTful APIs, third-party SDK Integrations and common technologies like HTTPS, JSON, OAuth, and SQL.
• Thorough working knowledge of Android Studio with the Gradle build system.
• Understanding the quirks of the fragmented ecosystem of Android OS versions and devices.
• Solid experience with Git.
• Care for quality with an obsession for performance and willingness to spend time testing the team's work as well as yours.