


We are looking for a React Native developer 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.
Responsibilities
- 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.
Skills
- Firm grasp of the JavaScript (and TypeScript or ClojureScript) language and its nuances, including ES6+ syntax
- Knowledge of (functional or object-oriented) programming
- Ability to write well-documented, clean Javascript code
- Rock solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
- Understanding of REST APIs, the document request model, and offline storage
- Experience with automated testing suites, like (Jest or Mocha)

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Job Title: Senior React Native Developer
Location: Bangalore / Noida
Employment Type: Full-Time Job
Description: As a Senior React Native Developer, you will be responsible for architecting, building, and maintaining high-quality mobile applications. You will collaborate with cross functional teams to deliver solutions that align with the overall product architecture, ensuring smooth integration across different layers of the infrastructure. You will play a key role in the end to-end development process, from concept to deployment, while maintaining the highest standards of code quality.
Key Responsibilities: -
- Take ownership of the entire development lifecycle including analysis, functional decomposition, modelling, prototyping, code review, testing, deployment, and reporting for project deliverables.
- Maintain and optimize code while writing automated tests to ensure product quality and performance.
- Ensure timely and high-quality delivery of product releases.
- Provide accurate technical effort estimates to assist in project planning and resource allocation.
- Participate in the technical recruitment process as part of the interview panel.
- Collaborate with clients, senior business leaders, and technology teams to ensure effective communication and project alignment.
Required Skills & Experience:
- 5 - 8 years of experience in mobile application development.
- 4+ years of hands-on experience developing with React Native.
- Strong proficiency in JavaScript (ES6), React Native, CSS, and JSON.
- Familiarity with Java and experience with both Android and iOS platforms.
- Solid understanding of the mobile ecosystem, including performance optimization and monitoring.
- Deep knowledge of Native Components, Core Components, and React Native libraries.
- Experience building scalable mobile apps, with an understanding of mobile architecture and best practices.
- Expertise in debugging, root cause analysis (RCA), and problem-solving.
- Ability to multitask effectively, manage deadlines, and work under pressure.
- Strong analytical thinking, and confidence in engaging with clients and senior stakeholders.
Preferred Qualifications:
- Experience working in agile development environments.
- Familiarity with CI/CD pipelines and version control systems (e.g., Git).
- Knowledge of mobile performance optimization techniques. Mandatory Skills:
- React Native, JavaScript (ES6), CSS, Android/iOS Development.

- Design and build highly reliable and performant applications that deliver a great user
experience.
- Own large technical deliverables and execute in a structured manner.
- Take the accountability of the overall health of the applications you build.
- Platformize components as libraries, utilities and promote reuse.
- Be able to conceptualize and develop prototypes quickly
Skills & Requirements
▪ Work Experience between 4 to 10 years in large scale applications with desire to work in fast
paced startups
● Thorough understanding of React Native and its core Principles.
● Hands-on experience on React Native Framework at least 2 years.
● Good Knowledge of HTML5, CSS3.
● Familiarity with GIT, RESTful APIs and modern front-end build pipelines and tools.


What does the core role include?
- Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
- Designing stateless components in React Native
- Contributing in all phases of the development lifecycle
- Working with the developers to create and maintain a robust framework to support the apps
- Working with the developers to build the interface with a focus on usability features
What else can you expect in the role?
- Prepare and produce releases of software components
- Optimizing performance for the apps
- Problem-solving skills, analytical mind, and positive attitude
- Ability to think from end users perspective and focused on improving the overall product experience.
- Deliver across the entire app life cycle concept, design, build, deploy, test, release to app stores and support
What can fetch you brownie points?
- Hands on experience with React Native is required
- Hands-on experience in React Native APIs, ReactJS, Javascript, ECMAScript (OOJS) and JSX.
- Strong understanding of JavaScript ecosystem
- Hands on experience on Android in creating Hybrid / Native applications
- Demonstrable UI/UX experience on a large-scale app.
- Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual
- Good knowledge of JS frameworks like ReactJS is a plus.
Desired Skills and Experience
Hybrid Apps,React Native, Native iOS and Android Architecture understanding



The ideal candidate must have experience working with enterprise mobile applications to be considered for this position.
If you are a strong architect/engineers, who are hands-on and capable of designing and developing enterprise web applications, we would love to speak to you!
Required:
Expertise in enterprise web and mobile platform development
4+ years of React Native experience
Experience in AWS
Ability to own the design from inception to deployment
Experience with Cloud / SaaS environment
Hands on experience of Android and iOS Application development
Experience in JavaScript testing frameworks such as Jest, Mocha, Chai, Enzyme
Experience in CI/CD
Expertise in Object Oriented and/or functional problem decomposition


About the company
Credit cards haven't changed much for over half a century so our team of seasoned bankers, technologists, and designers set out to redefine the credit card for you - the consumer. The result is OneCard - a credit card reimagined for the mobile generation. OneCard is India's best metal credit card built with full-stack tech. It is backed by the principles of simplicity, transparency, and giving back control to the user.
The Engineering Challenge
“Re-imaging credit and payments from First Principles”
Payments is an interesting engineering challenge in itself with requirements of low latency, transactional guarantees, security, and high scalability. When we add credit and engagement into the mix, the challenge becomes even more interesting with underwriting and recommendation algorithms working on large data sets. We have eliminated the current call center, sales agent, and SMS-based processes with a mobile app that puts the customers in complete control. To stay agile, the entire stack is built on the cloud with modern technologies.
Check out our apps here:
OneCard (Best credit card app) : http://www.getonecard.app/">www.getonecard.app
OneScore (5 million downloads): http://www.onescore.app/">www.onescore.app
Senior Software Engineer – Frontend
Create a consumer facing front end application that will be used by millions of users.
What you will do:
- Develop our mobile apps using React Native.
- Work with backend, frontend, and other developers to build out a customer-centric experience that will constantly evolve.
- Work with our designers and customer success team to create a seamless user experience.
- Respond to support team tickets as needed to resolve bugs and issues.
- Participate in contributing ideas, updates, and product development areas to the team.
Experience Range:
3-5 years with technical hands-on experience in building a consumer mobile app. You must have shipped an app to the stores.
Technical Expertise:
- 3-5 years experience Android/iOS native apps or React Native based apps and Web front-end technologies such as React.
- Strong command of JavaScript ES6.
- Know how to build (fairly) complex layouts without using any CSS frameworks.
- Strong problem solving and analytical skills using data structures.
- Comfortable in a fast-paced startup environment.
- Bias for action shipping quality code quickly.



• based web and mobile applications using React ecosystem
• Work as a part of a small team that includes other react native
• developers, designers, QA experts, and managers
• Build app and UI components from prototypes and wireframes
• Work with native modules as and when required
• Use Native APIs for tight integrations with both platforms – Android and IOS
• Write automated tests to ensure error-free code and performance
• Improve front-end performance by eliminating performance bottlenecks
• Create front-end modules with maximum code reusability and efficiency
• Implement clean, smooth animations to provide an excellent user Interface
• Work with third-party dependencies and APIs
• Work with Redux architecture to improve performance of the websites/mobile apps
• Significant experience working with React web and mobile along with tools like Flux, Flow, Redux, etc.
• In-depth knowledge of JavaScript, CSS, HTML, functional programming, and front-end languages
• Strong knowledge of React fundamentals such as Virtual DOM, component lifecycle, and component state
• A complete understanding of the full mobile app development lifecycle right from prototyping
• Knowledge of type checking, unit testing, typescript, prop types, and code debugging
• Experience working with REST APIs, document request models, offline storage, and third-party libraries
• Strong understanding of web technologies like JavaScript, HTML, and CSS
• Knowledge of user interface design and responsive designs
• Well-versed in a variety of React Native software and technologies such as Jest, Enzyme, ESLint, and so on
• Experience working on large, complex web and mobile apps
• Ability to create and maintain smooth continuous integration and continuous delivery pipeline of React Native applications
• Understanding of React Native best principles and design aesthetics
• A positive mindset and continuous-learning attitude
• Stay updated with new updates, technologies, and news of React Native
• Ability to solve issues and contribute to libraries as and when needed
• Experience working in an agile development environment
• Strong verbal and written communication skills to communicate strategy
• Familiarity with modern front-end tools and building pipelines
• A collaborative approach to build apps and solve complex problems
• Attention to detail and problem-solving skills
• Client-focused approach with a goal of creating user-centric designs
• Good interpersonal, communication, and collaboration skills
• Ability to write clean, well-documented code that follows good coding practices



- 4+ years of mobile software development (iOS & Android).
- Bachelor’s Degree in Computer Science, Engineering, or related field.
- Deep understanding and proficiency in building mobile apps from scratch using at least one mobile language (Swift, Java, Objective-C, etc.). Experience with multiple platforms is preferred.
- Desire and ability to expand expertise into additional mobile languages.
- Expertise in designing testable software and building large scale, complex applications.
- Self-motivated with strong problem-solving skills.
- Passionate about writing clean, well organized, and production-ready code.
- A portfolio of Apps or SDKs already built and in the App Store and Google Play.
- Desire to build a larger in-house team and manage a group of developers over time.
- Some management experience preferred.


We’re currently looking for rockstar developers to help us build a next-gen social audio community engagement platform. Avalon is hiring for both backend & frontend engineering roles. Our tech stack is majorly Ruby on Rails & React Native.
If you were looking for a rocket-ship, this is it!
As a senior front-end developer our primary requirement is that you are proficient in React Native.
Apart from that the job entails:
- Building new features (while squashing bugs) for our growing mobile app to extend device support especially across the Android ecosystem
- Architect elegant and maintainable code with support from the team
- Collaborate with design, data, and other teams to build beautiful interfaces that look great and run smoothly
- Guide and improve the technical direction of mobile, bolstering the technical foundational, improving performance, and re-architecting.



Experience in IOS SWIFT Framework.
Proven experience in React Native components in native iOS and Android.
Good understanding of Android / iOS / Web design guidelines, SDK and excellent JavaScript skills. Knowledge of React and the Java script ecosystem.
Exposure to other hybrid mobile platforms like IONIC,Sencha, HTML5, PhoneGap, jQuery Mobile etc. Familiarity with RESTful APIs development.
Expertise with code testing best practices, including unit and integration testing to ensure quality of code. Familiarity with code versioning tools such as Git, SVN, Github.
Excellent verbal and written communication skills.
Preferred Skills & Knowledge: IOS Development (Swift), React Native.


