React Native Developer

Job Title : React Native Developer

Experience : 3+ Years

Location : Gurgaon

Working Days : 6 Days (Monday to Saturday)

Job Summary :

We are looking for a skilled React Native Developer with experience in converting Figma designs into high-performance mobile applications.

The ideal candidate should have some exposure to Blockchain/Web3 technologies and be capable of converting mobile applications into SDKs.

Key Responsibilities :

✅ Develop and maintain React Native applications.

✅ Convert Figma designs into pixel-perfect UI.

✅ Optimize app performance and ensure smooth user experience.

✅ Work with Blockchain/Web3 integrations (preferred).

✅ Convert mobile applications into SDKs for seamless integration.

✅ Collaborate with designers, backend developers, and blockchain engineers.

Technical Skills :

🔹 Strong proficiency in React Native, JavaScript, TypeScript.

🔹 Experience with Redux, Context API, Hooks.

🔹 Familiarity with Blockchain/Web3 (Ethereum, Solidity, Wallet integrations).

🔹 Understanding of mobile SDK development.

🔹 Knowledge of REST APIs, GraphQL, and third-party integrations.

Position: Senior React Native Developer (4- 7 years)

Location: Remote (Company in Mumbai)

Company: Big Rattle Technologies Private Limited

Immediate Joiners only.

Summary:

We're looking for a seasoned React Native developer who has shipped production-grade mobile apps on both iOS and Android — ideally in the high-traffic, high-stakes world of e-commerce. You'll own the mobile experience end-to-end: architecture, performance, and flawless UX across devices.

Note: We are looking for a senior expert who has delivered multiple apps that are built from scratch and hosted on Apple Store/ Play Store i.e. e2e lifecycle.

KEY RESPONSIBILITIES

• Design and build scalable React Native apps for both iOS and Android from scratch to App Store / Play Store deployment.
• Architect complex e-commerce flows — product catalogues, cart, checkout, payment gateway integration, and order tracking.
• Optimize app performance: reduce TTI, maintain smooth 60fps animations, and manage memory on low-end devices.
• Integrate REST and GraphQL APIs; manage state with Redux Toolkit, Zustand, or React Query.
• Implement push notifications, deep linking, in-app navigation, and offline-first strategies.
• Write clean, well-tested code; maintain CI/CD pipelines using Fastlane, GitHub Actions, or Bitrise.
• Collaborate with designers, backend engineers, and product managers in Agile sprints.
• Conduct code reviews and mentor junior mobile developers.

Required Skills:

Core Mobile

▸ React Native CLI & Expo

▸ TypeScript

▸ React Navigation v6+

▸ iOS (Swift basics) & Android (Kotlin basics) ▸ Xcode & Android Studio

E-commerce & Integrations

▸ Product / Cart / Checkout flows

▸ Razorpay, Stripe, PayPal SDKs

▸ Wishlist, search UX, filters

▸ Order tracking & delivery status

▸ Push notifications & deep linking

State & Data

▸ Redux Toolkit / Zustand

▸ React Query / SWR

▸ REST & GraphQL APIs

▸ AsyncStorage / MMKV

▸ Firebase Realtime DB / Firestore

DevOps & Tooling

▸ Fastlane & GitHub Actions / Bitrise

▸ Jest (unit) & Detox (E2E)

▸ Firebase Crashlytics & Sentry

▸ Flipper / Reactotron

▸ App Store & Play Store deployments

Nice to Have skills: New Architecture · RN Web · AR try-on · RTL support · Shopify SDK · WCAG · Maps SDK

• React Native New Architecture (JSI / Fabric / TurboModules)
• React Native Web or monorepo setups (Nx, Turborepo)
• AR product try-on experiences (ARKit / ARCore)
• Shopify Storefront API or WooCommerce SDK experience
• Accessibility (WCAG mobile) implementation
• Live order-tracking maps (Google Maps / Mapbox)

Required Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related technical field.

Why should you join Big Rattle?

Big Rattle Technologies specializes in AI/ ML Products and Solutions as well as Mobile and Web Application Development. Our clients include Fortune 500 companies. Over the past 13 years, we have delivered multiple projects for international and Indian clients from various industries like FMCG, Banking and Finance, Automobiles, Ecommerce, etc. We also specialise in Product Development for our clients.

Big Rattle Technologies Private Limited is ISO 27001:2022 certified and CyberGRX certified.

What We Offer:

• Opportunity to work on diverse projects for Fortune 500 clients.
• Competitive salary and performance-based growth.
• Dynamic, collaborative, and growth-oriented work environment.
• Direct impact on product quality and client satisfaction.
• 5-day hybrid work week.
• Certification reimbursement.
• Healthcare coverage.

• Proven software development experience
• Proven working experience in Android
• Strong Java OOPs concepts and design patterns understanding 
• Hands-on experience on Kotlin.
• Good understanding of C and data structures, JavaScript
• Must have a good understanding of React Native or Cordova
• Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
• Have published at least one app in the Store.
• Experience in writing SDK frameworks
• Experience working with remote data via REST and JSON
• Strong knowledge of Android UI design principles, patterns, and best practices
• Experience with third-party libraries and APIs
• Knowledge of JNI, security algorithms
• Experience with offline storage, threading, and performance tuning
• Ability to design applications around natural user interfaces
• Knowledge of the open-source Android/iOS ecosystem and the libraries available for common tasks
• Must be proficient in code versioning tools such as Git, SVN
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies Solid understanding of the mobile development life cycle
• Good to have: Experience in working on cross-platform such as Flutter, Kony.

Job Description

We are looking for a Mobile and Javascript developer who is proficient with React Native, React.js, and Typescript with 2 years of experience. The primary focus will be on developing UI components with React Native and React JS workflows with Typescript. This will include the use of automated integration tests with RTL. These components are expected to be robust and easy to maintain with the highest code quality. The coordination with the rest of the team working on different layers of the infrastructure should be effective. 

Responsibilities

• • Delivering a complete mobile application OR front-end application using React Native/React JS and Typescript.
• • Building reusable components/widgets and front-end libraries for future use.
• • Translating designs and wireframes into high-quality code.
• • Writing tested, idiomatic, and documented code.
• • Optimizing components for maximum performance across multiple web browsers.
• • Mentoring junior developers, peer-to-peer code reviews, and ensuring that high.
• • Code quality bar should be maintained. Skills
• • Excellent proficiency in React Native, JavaScript, CSS, and HTML, including DOM manipulation and the JavaScript object model.
• • Thorough understanding of React Native, React JS, Typescript, and its core principles.
• • Experience with popular React Native andReact.js workflows (such as React-Redux, React-Router, React Hooks, etc.)
• • Experience with Class components and Functional components.
• • Experience with React Testing Library (RTL). Familiarity with Enzyme, Jest Framework and Cypress.
• • Experience with data structure libraries (e.g. Immutable.js)
• Experience with Backend technology like NodeJS, AWS
• • Familiarity with the front-end development tools such as Babel, Webpack, NPM, etc.
• • Experience with code versioning tools Git and its workflows.
• • Ability to solve problems effectively.
• • Ability to learn and explore new things effectively.
• • Familiarity with RESTful APIs.
• • Ability to understand business requirements and translate them into technical requirements.
• • Professional, precise communication skills.
• • Clear understanding of design patterns especially MV*.
• Experience with AWS is a big plus

Mobiloitte is a Premier, Full Service Software Development Company for Blockchain, IoT, Artificial Intelligence, BOTS, Mobile, and Web Development with a special focus on Timeliness, Security, Scale, and Performance. Our teams have worked across the industries and verticals while servicing more than 5000 projects so far. This rich experience with global clientele and varied technology landscape has shaped us into a winning team with a magic sauce of EXPERIENCE-EXUBERANCE-EXPERTISE combined and enables us to provide top-notch services and solutions.

Job Title:   React Native Developer

Reports to: Technical Lead

Experience:  1- 5 Years

Company Name: Mobiloitte.

Website: http://mobiloitte.com/">mobiloitte.com

Location:    New Delhi

Qualifications:  B.E/B.Tech /MCA

Roles & Responsibilities

1. Understanding requirements & functional specifications
2. Should be able to translate mockups and wireframes into a mobile app and web design
3. Use React to develop next-generation web user interfaces
4. Develop native mobile apps with React-Native
5. Write unit and UI tests to identify malfunctions
6. Ensure quality through design, processes, and tools in a CI/CD environment
7. Communicate with partner engineers to establish standards and architectural directions

Desired Candidate Profile:

1. Experience using React, React-Native
2. User Interface Development with JavaScript, SASS
3. Hands-on experience on Android, iOS platforms in creating Hybrid / Native applications
4. Must have a strong understanding of modern JavaScript/ECMAScript, GraphQL, e.g. Relay or Apollo
5. Familiar with TypeScript and/or Flow, analytics tools, and standard methodologies for web and/or mobile accessibility
6. Experience using 3rd party APIs (Facebook, Twitter, Google Maps, etc.)

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.

• Overall Experience: 4-5 years.
• Relevant Experience: 2-3 years.
• Must have knowledge of web technologies: HTML5 CSS, JavaScript, React Native.
• Strong JavaScript fundamentals and ES6 knowledge, React Native / NodeJS, MVC, Design Patterns, REST APIs, Swagger, and AWSFamiliarity with state/data management libraries (Redux).
• Minimum 2 years relevant and real-time experience in React Native.
• Familiarity with code versioning tools such as Git, BitBucket Technology agnostic and confidence to switch technology stacks as per requirement.
• Understanding of programming in general, code optimization, and best practices for software development.
• Understanding of Continuous Integration, and deployment.
• Knowledge of general mobile landscape, architectures, trends, and emerging technologies.
• Experience in automated testing suites, like Jest/ Mocha/ Express, is a plus.
• Experience with Agile Development methodology.
• Familiar with App distribution Process for both iOS and Android.
• Build pixel-perfect, buttery smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Role 2-3 years of experience required.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Proficient in rendering components with Native APIs.
• Proficient in TypeScript, JavaScript, modern JavaScript, HTML.
• Proficient in one or more libraries (e. g. Redux, React Router, etc) for state managing and routing in addition to React.
• Proficient in using Git as a control system.

• Bachelor’s or Master’s degree in Computer Science or Engineering, 
• 4-8 years of hands-on Experience in React native js  
• Develop Hybrid Apps using React Native and integrate them with back-end services.
• Navigation model in Mobile apps.
• Minimum 3yrs of exp in building React native apps for android and iOS Solid understanding of iOS and Android ecosystems.
• Must have worked on hardware integration with the apps.
• Understanding of various navigation models in mobile apps Good at debugging, testing, performance optimization.
• Interpersonal skills: good team player, ready to take challenges ability to deliver in a fast-paced environment
• Able to build and maintain awesome react native applications with good code quality
• Implement pixel-perfect UI's that match designs.
• Work with native modules when required.
• Have developed at least 1 iOS/Android app which has been deployed in both Appstore and Google Play
• Excellent understanding of solid coding skills in React Native)
• Have a good understanding of REST APIs
• Good Communication

We are hiring for one of our clients (building an immersive platform for creators, from India, which can be used by creators to create content and engage their audience across the world. And they are looking for smart and motivated 'Mobile Engineers' to help build it.

For this, they need someone who has working knowledge in building quality mobile apps in React-Native/Flutter, handling device specific aspects, etc.

Being a Mobile Engineer at this organization will be like a feeling to build something that millions of users across the world can interact with. You will be helping in setting forth the mobile-frontend culture and journey.

Also, experience the working in the early team, shape a startup from the grounds up and be a part of the high growth journey.

Key Responsibilities: -

1. Build and deploy product features end to end.

2. You will build high quality features for a mobile app from grounds up, and can use patterns like composition, inheritance, renderProps, etc.

3. Research and implement things wherever needed, think automating via Fastlane CI/CD, testing logically so it works across multi-resolution devices, etc.

4. Setting up events for user, performance, and error analytics, think GA, hotjar, sentry, etc.

5. Participate in product and design ideation, collaborate with the team to implement high-quality features.

Requirements: -

1. Solid foundation in JS and React Native.

2. Passionate about product and drives it with engineering.

3. Architectural familiarity of implementation, not just UI features.

4. 1+ years of experience in building quality apps in React Native.

5. Identify and resolve performance and device specific issues.

6. Can adapt to best practices and learn device specific things in Android/iOS.

7. Code quickly and test thoroughly - maintain the balance between velocity and code health.

8. Great taste in UI and UX

Perks: -

1. Become a part of our early team, and shape products from grounds up

2. Attractive compensation and esops.

3. Macbook pro

4. Empowered to build an amazing startup culture with us

5. Full ownership and massive growth opportunities

6. and more...

The organization is funded by India's top executives and angel investors. 

Why FabHotels? Budget hotels is the largest and fastest growing segment of the Indian travel market. Despite attracting billions of dollars in last few years, online penetration in hotel bookings is still sub-20%. Supply of budget hotels is fragmented and lacks any brand of scale. At FabHotels, we’re building a millennial traveler focused budget hotel brand that leverages people, technology and processes in an asset-light, scalable model to deliver delight to consumers and segment-leading returns to asset owners. In ~4 years since inception, we have become larger than many established traditional hotel chains. Currently we have a fast growing network of 550+ hotels and 11,000+ rooms across ~50 cities pan-India.

Who? Founded by Bain & Wharton alumni, Vaibhav Aggarwal & Adarsh Manpuria,

FabHotels has raised >$35Mn. till date from leading VC firms Goldman Sachs, Accel Partners, Qualcomm Ventures. We're always looking for young, hungry & self-driven individuals, who want more than a 10-7 desk job and to make a significant contribution in creating a first-in-class Indian hospitality brand.

About the role: One key differentiator of FabHotels brand for our asset partners is bestin-class returns. While our online & offline demand teams drive higher occupancies for our partners, this role entails ownership of developing and work on react native side of application development.

Key responsibilities:

• Knows how to embed React-Native in a native (iOS/Android) component and vice versa.
• Firm grasp on JS/CSS fundamentals
• Build pixel-perfect, battery smooth UIs ((layouts, animations, etc.))across both mobile platforms
• Good understanding of Design and Architecture Patterns
• Strong focus on app performance
• Familiarity with native build tools, like XCode, Grade, Android Studio
• Good at working with third party libraries and debugging dependency conflicts
• Experience in unit testing is preferable.

Individuals who would connect best with the job requirements are those who:

• Are excited to be part of a young, dynamic team that is building a disruptive, sustainable business
• Are willing to go the extra 100 miles it takes to win in a super competitive market
• Are innovative, resourceful and comfortable with dynamic business requirements
• Fulfil below minimum criteria:

- 4+ years experience in Mobile app development.   

- Must have published at least 1 major React-Native app

- Experience with CodePush (appcenter)

- Hands on experience in Redux