React Native Developer

• Proficient in React, JavaScript (ES6+), and TypeScript.
• Expertise in state management libraries (Redux, Zustand, etc.).
• Hands-on experience with react-navigation and deep linking.
• Solid understanding of Expo (both managed and bare workflows).
• Knowledge of native development (Swift/Objective-C for iOS, Java/Kotlin for Android).
• Experience with custom native module bridging and native UI integration.
• Strong debugging skills using tools like Flipper and Chrome DevTools.
• Familiarity with Jest, React Native Testing Library.
• Experience with REST APIs, GraphQL, and real-time data (WebSockets).
• Ability to manage OTA updates with EAS Update and configure EAS Build.
• Experience in app publishing and release lifecycle on both Play Store and App Store.
• Knowledge of secure storage, token handling, and app-level security practices.

• Build pixel-perfect, buttery smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Transition existing React web apps to React Native

JD- Senior Flutter Developer

We are seeking an experienced Senior Flutter Developer with 3-5 years of experience to join our dynamic team. The ideal candidate will have a strong background in mobile app development using Flutter, with a focus on building high-quality, performance-driven applications.

Key Responsibilities:

• Mobile App Development: Design and develop mobile applications using Flutter framework, ensuring high performance, responsiveness, and scalability.
• UI/UX Design Implementation: Translate UI/UX designs into high-quality code, with a focus on maintaining consistency and adherence to design guidelines.
• Cross-Platform Development: Leverage Flutter's cross-platform capabilities to develop applications that run seamlessly on both iOS and Android platforms.
• API Integration: Integrate with backend services and APIs to fetch and process data, ensuring seamless communication between the mobile app and server-side components.
• Code Optimization: Identify and address performance bottlenecks and optimize code for maximum efficiency and speed.
• Testing and Debugging: Conduct thorough testing and debugging to ensure the stability and reliability of the mobile applications.
• Version Control: Collaborate with the development team to manage code repositories using version control systems such as Git.
• Documentation: Maintain comprehensive documentation for codebase, APIs, and development processes to facilitate collaboration and knowledge sharing.

Requirements:

• Bachelor's degree in Computer Science, Engineering, or related field.
• 3-5 years of experience in mobile app development, with a focus on Flutter framework.
• Proficiency in Dart programming language and Flutter SDK.
• Strong understanding of mobile app architecture and design patterns.
• Experience with state management solutions such as Provider, Bloc, or Redux.
• Knowledge of RESTful APIs and asynchronous programming.
• Familiarity with mobile app testing frameworks such as Flutter Test or Mockito.
• Excellent problem-solving and debugging skills.
• Strong communication and collaboration abilities.
• Experience with agile development methodologies is a plus.

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

React Native Application Developer

Job Description

•       As a React Native Developer, your responsibility will include creating a suite of applications and improving the functions of applications in development.
•       Experience in building a React or Native mobile app with traffic at scale
•       Ability to architect, refractor and debug an app without disrupting users
•       Proficient with mobile application life cycles
•       Should have multiple apps deployed to the App Store, Google Play Store and deep knowledge of the distribution processes
•       Understanding of unit and functional testing best practices.
•       Should be able to dive into the source code of front end libraries to debug, patch and extend them when necessary
•       Can take a defined software design and turn it into code.
•       Understands how to optimize the delivery of code and assets (e.g., images, fonts) to a browser or device (e.g., lazy loading assets, using CDNs, caching, compression, etc.).
•       Experience with React Js, React Native, JavaScript including DOM Manipulation and the JavaScript object model. Exp with integrated JSON is a must.
•       Thorough understanding of React Native and its core Principles. Hands-on experience on React Native Framework at least 2 Years.

What you will do

•       Working collaboratively in building products and services.
•       Designing mobile-based features, impacting Customer's Digital Experience
•       Taking ownership of the entire software development lifecycle for mobile application
•       Collaborating with cross-functional teams to define design and add new features
•       Ensuring the performance, quality and responsiveness of the applications.
•       Understanding end-user requirements and use cases and translating them into a pragmatic and effective technical solution

Required Candidate profile

•       Capability to perform both independently and in a team
•       Ideal Candidate - Must be open to work on new technologies, versatile and capable of accepting new challenges.
•       Good Knowledge of HTML5, CSS

Podium School is an upcoming ed-tech startup focused on providing fun and rewarding learning environments to 5 to 15 years old children. We are looking to expand our Android engineering team to help us build and maintain a highly engaging Android app for our parents and children. You can check our website at http://www.podium.school">www.podium.school or download our app from https://play.google.com/store/apps/details?id=com.podium.mobileapp">https://play.google.com/store/apps/details?id=com.podium.mobileapp 

Job Requirements:

- The candidate should be capable of completing app projects from start to finish independently.

- 0- 2 Years of overall industry experience and rich experience inPodium Introduction:

 React-native.

- Ability to think from the end user's perspective and focus on improving the overall product experience.

- Developer at heart with strong focus to learn and implement the latest enhancements in React Native.

- Hands-on experience on Web development technology stack, HTML/JS/CSS and other web development libraries and frameworks is an added advantage.

- Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual Studio Code), Chrome debugging tools, ESLint, React Native CLI, Watchman, package manager, etc.

- Good familiarity with most of the React Native built-in and popular third party frameworks, libraries, and accelerators. With in-depth expertise on most of the popular ones.

- Excellent exposure and expertise in design patterns and software design patterns in general.

- Good communication skills.

Required Experience: 0- 2 years on React Native development

Qualification: BE/ Btech/ MCA/ BCA/ IT graduate

Key Skills:

- React Native, Android, Firebase (Mandatory)

- HTML, CSS, JavaScript, ES6/ES7/ES8, Nodejs, Npm, React JS, Redux, React Navigation, AJAX (Preferred)

Desired Candidate Profile

Job Summary

We are looking for a great JavaScript developer who is proficient with React.js and React Native. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Responsibilities and Duties

Responsibilities

• Developing new user-facing features using React.js
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
• Need to have a working knowledge of React Native

Required Experience, Skills and Qualifications

Skills

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with newer specifications of EcmaScript
• Experience with data structure libraries (e.g., Immutable.js)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimization
• Familiarity with code versioning tools  such as Git

MyDareBox is India's first Innovative alternate Education Technology Company.

Looking for React Native Developers,

Experience - 1+ years 
Job description

-Hands-on experience of using native platform libraries.

-Hands on experience of building mobile applications from scratch.

-Experience with React Native workflows.

-Strong proficiency in JavaScript and the JavaScript object model.

-Understanding of REST APIs, HTTP Request/Response Model and offline storage.

Mutual Mobile is a world-leading agency in mobile and emerging technology innovation, and we are looking for an accomplished and capable engineer to join our team!

We have built our success through timely bets on emerging technology and the rapid execution of targeted marketing campaigns and skills development. This approach has resulted in a list of premier clients that come to us to build innovative experiences using emerging technology (Nike, Google, GM, Nestle, UnderArmour). We’ve seen this happen with iOS, Android, Wearables, and IoT. We continue to evolve - it’s in our DNA - we stay at the forefront of innovation. Now, in 2019, we stand at the foot of a massive transition in emerging technology with the growth of Virtual Reality, Augmented Reality, Voice, Bots, and more. We are ready to embrace these changes and to help our clients make the most of the opportunities they bring.

At Mutual Mobile, Engineers are highly-capable, experienced producers of high-quality, extensible code. They know the ins-and-outs of their field, apply that knowledge to solve the most difficult problems, and pass along that knowledge to the next generation through mentorship. They:

• Improve the structure, quality, and extensibility of code bases
• Implement tools and best practices
• Create reusable libraries and frameworks
• Discover and evaluate new tools and technology partners

We expect Engineers to:

• Be highly-capable experts in at least one technology
• Build breadth across multiple tech stacks
• Write high-quality, extensible, testable code
• Participate in planning activities and provide accurate story estimates
• Conduct code reviews and act as a role model on the team
• Proactively breakdown work, identify risks, and explore solutions

Engineers have experience:

• Expert experience with hybrid mobile application and plugin development using Cordova, PhoneGap
• Solid understanding of vanilla JavaScript independent of any framework
• Proven expertise in JavaScript tooling—debugging and build tools
• Good to have some experience with OpenCV and creating Cordova plugins. Awesome, if worked on some camera vision-related apps in the past.
• Experience with upgrading Cordova projects on iOS and Android.
• Experience with task automation frameworks like grunt in mobile app development tooling together with Xcode and Android SDK
• Experience with salesforce mobile cloud iOS and Android SDKs is a plus
• Experience with Native iOS & Android development is a plus
• Should have expert level knowledge of HTML5, CSS3
• Should have strong debugging skills on Developer Tools of the browser and working with cross-browser UI.
• Unit and UI testing frameworks like Karma, Jasmine, Mocha, Protractor, etc.
• Should have experience in Response / Adaptive Web Design for desktop, tablet, and mobile
• Good understanding of CSS preprocessors LESS/SASS.
• Must know about the complete deployment cycle (Alpha - Beta - Prod) on the App Store and Play Store.
• Provisioning DevOps tooling and continuous integration
• Driving development best practices, including unit testing, coding standards, and code reviews
• Capable of implementing industry best-practices related to mobile application development concepts, design, and architecture

Preferred experience includes:

• Familiarity with other front-end development such as Angular,  React or Vue
• Good to have task automators like Gulp and Grunt
• System monitoring and security design and implementation

Why work for Mutual Mobile? We make great products. We craft beautiful mobile interfaces and solve complex software challenges. Clients such as HEB, Google, lynda.com, Citi, Nike, and Under Armour come to us for our deep experience in mobile and emerging technology — from establishing a mobile strategy that provides impactful business value, to build those solutions from the ground up. We bring together the brightest minds in interactive & visual design, engineering, and business management to deliver solutions that actually matter.

You’ll love working here, because this isn’t a company of silos. Team members are empowered and encouraged to pursue cool ideas, think for themselves, and make mistakes. If your passion extends beyond the role, we’ll invite your views and assistance with improving our culture, systems and processes. We know you’re smart, and that you love learning new technologies--so you’ll be able to work on a variety of projects with many different types of people.