You will be responsible for architecting and building applications, as well as coordinating with the teams responsible for other layers of the product infrastructure.
Responsibilities:
Leverage native APIs for deep integrations with both platforms.
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Maintain code and write automated tests to ensure the product is of the highest quality.
Transition existing React web apps to React Native.
Skills:
Firm grasp of the JavaScript (TypeScript would be a plus)
Knowledge of functional or object-oriented programming
Ability to write well-documented, clean Javascript code
Familiarity with native build tools, like XCode, Android Studio
Understanding of REST APIs, the document request model, and offline storage
Experience with automated testing suites
Send across:
Your LinkedIn profile
Your Github profile
Links to projects you have built

About Wafer Technology
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Job Profile: React Native Developer (2+ Years Experience)
Location: Kolkata
Work Mode: Work From Office
Experience Required: 2+ Years
Employment Type: Full-Time
Job Description
We are looking for an experienced React Native Developer with 2+ years of hands-on experience to join our mobile development team in Kolkata. The ideal candidate will be responsible for building high-quality, scalable, and performance-optimized mobile applications for Android and iOS platforms.
Key Responsibilities
- Develop and maintain cross-platform mobile applications using React Native
- Convert UI/UX designs into pixel-perfect mobile interfaces
- Integrate RESTful APIs and handle asynchronous data
- Optimize mobile applications for performance, stability, and scalability
- Implement state management using Redux, Context API, or other libraries
- Write clean, maintainable, and reusable code
- Debug, troubleshoot, and resolve production and performance issues
- Collaborate with backend developers, designers, QA, and product teams
- Participate in code reviews, sprint planning, and Agile ceremonies
- Publish and maintain apps on Google Play Store and Apple App Store
Required Skills & Qualifications
- 3+ years of experience in React Native
- Strong knowledge of JavaScript (ES6+) / TypeScript
- Hands-on experience with React Hooks and Functional Components
- Experience with Redux / Context API
- Strong understanding of mobile UI/UX guidelines
- Experience with REST APIs and third-party SDK integration
- Familiarity with Android Studio and Xcode
- Experience using Git for version control
Good to Have
- Experience with Native Modules (Android / iOS)
- Knowledge of Expo
- Experience with Firebase (Auth, Push Notifications, Analytics)
- Familiarity with CI/CD pipelines for mobile apps
- Understanding of app performance optimization techniques
Behavioral & Soft Skills
- Strong analytical and problem-solving skills
- Good communication and collaboration abilities
- Ability to work independently and meet deadlines
- Willingness to work from office in Kolkata
What We Offer
- Stable work-from-office role in Kolkata
- Opportunity to work on live production mobile applications
- Career growth and technical learning opportunities
- Supportive and collaborative work environment
- You have a minimum of 6 years of experience building high-performance consumer-facing mobile applications at Product companies of a decent scale.
- You have founded/worked in a start-up and have worked in an enterprise environment
- You have a keen eye for mobile architecture and have led/participated in architectural discussions.
- You have a passion for mentoring and helping people on your team grow and achieve their goals and work with cross teams.
- You practice test-driven development and you are able to drive agile practices.
- You have worked with multiple languages/frameworks and have expertise in any one programming language/framework/stack.
- You have published reusable packages.
- You have worked with building automation, devise farms, multi-target testing.
- You are able to optimize the application for performance and speed.
- You are an excellent collaborator & communicator. You know that start-ups are a team sport. You listen to others, aren’t afraid to speak your mind and always try to ask the right questions.
- You are excited by the prospect of working in a distributed team and company.
- Must have 3+ Years of experience with Hyrbid App Development
- Must have 2+ Years of Experience with Cordova / Ionic
- Priority will be given to candidates having experience in developing Cordova Plugins
- Good Communication Skills (English)
Overview
This position is open for experienced React Native Developers. You will be working with an amazing team and will have tremendous opportunities to learn and grow quickly. We are looking for React Native Developer to work on our product Faveo Helpdesk
- Candidates with 1 year to 3 years of experience
- Candidate having Creative Thinking and Original Approach
- Willingness & ability to learn & work on new technologies
- Expert in Android Studio, React Native and Redux
- Must knowledge of Web Services, JSON Parsing, and API’s
- Familiarity with RESTful APIs to connect React Native applications to back-end services
- Excellent debugging and troubleshooting skills
- Familiarity with cloud message APIs and push notifications
- Understanding of mobile design principles and interface guidelines
- Should be able to work independently
- Involving in a complete development of the application (Design and build applications)
- Ensure the performance, quality, and responsiveness of applications
- Identify and correct bottlenecks and fixing bugs at various stages of app development
- Collaborate with web development team to define, design, and ship new features
- React Native
- CSS
- HTML 5
- JavaScript
- Redux
- Candidates from engineering, computer science and information technology background preferred
- Candidates having interest in programming preferred
- Have completed course/training in React Native mobile apps development
- Build a project using React Native as part of college or training at an institute
- 12 months to 2 year of experience in React Native development
- You are invited to send us your complete resume
- Attach previous work or portfolio or project details
- Resume should have candidate photograph in it
- Mention Linkedin Profile URL in the resume
- Do go over our company website http://www.faveohelpdesk.com/" target="_blank">www.faveohelpdesk.com & LinkedIn profile before applying
React Native leverages common JavaScript skills while allowing a developer to simultaneously target both iOS and Android. Great React Native developers can build apps that feel truly native while using web technologies that are familiar to a wide range of developers. They usually focus on the front end of the product, but they are also adept at understanding the API services and infrastructure with which the app needs to integrate.
We are looking for a highly skilled React Native Developer to collaborate with a team of developers and UX designers to
develop and maintain a web application that will be launched on multiple platforms such as android or iOS. Candidate will
be responsible for building native web applications with a focus on front-end development. The ideal candidate is an
advanced React Native Developer who can build dynamic, high performing, and responsive UI for our web applications.
Requirements:
1. Minimum 3yrs of exp in building React native apps for android and iOS
2. Solid understanding of iOS and Android ecosystems.
3. Must have worked on hardware integration with the apps.
4. Understanding of various navigation models in mobile apps
5. Good at debugging, testing, performance optimization.
6. Interpersonal skills: good team player, good individual contributor, ready to take challenges ability to deliver in a
fast-paced environment
JD:
1. Build pixel-perfect, buttery smooth UIs across both mobile platforms.
2. Leverage native APIs for deep integrations with both platforms.
3. Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Looking for a React Native Mobile App Developer, comfortable with MERN stack, interested in working to improve and evolve a novel social fitness mobile app!
We need frontend integration, testing, and debugging proficiency only - the tech stack mentioned is the backend you will have access to.
You should consider Fettle for:
1. A flexible, reasonable working style. Your hours don't matter as much as your output
2. An all-hands startup experience, driven to learn, grow, and deliver, constantly
3. The exposure to engage in the firm's strategy, in decisions key to your workstreams
All we expect is elegance in building and maintaining code, and the hunger to leave as much of your signature on them as possible.
Tech Stack: React Native, Node.js, Express and MongoDB
Start date: Immediate
- Part of the core team responsible for powering the various apps and moving parts of the product
- Architect, build and maintain excellent React Native applications with clean code.
- Integrate third-party API's.
- Release applications to the Apple and Google Play stores.
- Design new and re-design existing user-facing features
- Design, build and own key technology decisions and implementations
- Wear multiple hats - that of an architect, developer or product owner
- Collaborate with other team members to find optimal solutions and engineering workarounds based on resource/time constraints
- Communicate development status and features to the rest of the team members
- Manage interactions with designers, testers and other developers
- Define and enforce front end coding standards, accessibility and other technical standards
Required Skills :
- 4 - 6 years of overall software development experience
- 3+ years of professional experience in Native React
- Highly proficient in rendering components with Native APIs
- Highly proficient in JavaScript, modern JavaScript, HTML,
- Highly 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
- Experience with collaborative code development in small agile teams and managing releases (Git, Gerrit, Continuous Integration)
- Outstanding understanding of software design and architecture
- An understanding of React Native best practices and a commitment to following them.
- Ability to work through new and difficult React Native issues and contribute to libraries as needed.
- Ability to create and maintain continuous integration and delivery of React Native applications.
Location: Noida
Roles and Responsibilities:
Expertise in JavaScript, React JS, React Native, Redux with enterprise grade mobile app
development experience.
Knowledge of industry best practices in React Native implementation.
Firm grasp of the JavaScript and TypeScript language and its nuances, including
ES6+syntax
Knowledge of functional or object-oriented programming
Familiarity with native build tools, like XCode, Android Studio
Understanding of REST APIs, the document request model, and offline storage
Specific hands-on knowledge in following:
a. Styling with React Native
b. App Authentication
c. Pre-built components usage
d. Third-party plugin usage, Redux, Handling Data, Hooks
e. Code Reuse in React









