


About the Role: We are looking for a talented and passionate React Native Mobile Developer to join our growing team. As a React Native Developer, you will be responsible for developing high-performance mobile applications for both iOS and Android platforms. You'll work closely with our design and backend teams to create apps that provide an exceptional user experience.
Key Responsibilities:
- Develop and maintain mobile applications using React Native for both iOS and Android platforms.
- Collaborate with cross-functional teams to define, design, and deliver new features.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and correct bottlenecks and fix bugs to enhance application performance.
- Write clean, maintainable, and efficient code following industry standards and best practices.
- Integrate third-party APIs and services.
- Work on continuous integration and continuous deployment (CI/CD) pipelines for mobile applications.
- Stay updated on the latest technologies and frameworks to continuously improve app development.
Required Skills & Qualifications:
- Proven experience as a React Native Developer (minimum 1 years).
- Hands-on experience with React Native, including complex app architectures, Redux-Saga, Sockets.io or Context API.
- Understanding of mobile app development principles, including the mobile development lifecycle.
- Knowledge of RESTful APIs to connect mobile apps with backend services.
- Experience in optimizing app performance and troubleshooting crashes.
- Strong problem-solving and debugging skills.
Must to Have:
- Experience with TypeScript in React Native.
- Understanding of mobile app distribution via App Store and Play Store.

About Businessonbot Inc
About
About BusinessOnBot
BusinessOnBot is a pioneering platform dedicated to assisting Direct-to-Consumer (D2C) businesses in leveraging the power of WhatsApp for sales and user acquisition. With a focus on innovation and customer-centric solutions, we provide comprehensive tools and services tailored to meet the unique needs of D2C brands.
Our Approach:
At BusinessOnBot, we understand the critical importance of effective marketing and seamless user experiences. Our proprietary attribution-based marketing tools empower brands to optimize their outreach efforts, while our WhatsApp stores, enriched with vernacular language support, ensure inclusivity and accessibility for diverse audiences.
Services Offered:
We specialize in establishing end-to-end WhatsApp marketing channels for brands, facilitating the entire journey from product discovery to purchase. Our e-commerce flows are meticulously designed to drive user acquisition, enhance engagement, foster referrals, and recover abandoned carts. We cater to growth-focused D2C brands seeking to streamline their WhatsApp user acquisition flow and maximize their market reach.
Unique Solutions:
As a trusted partner to D2C brands, BusinessOnBot offers unparalleled expertise in creating and nurturing loyal user bases on WhatsApp. Our voice and text-based multilingual chat solutions, integrated with cutting-edge CRM functionalities and marketing automations, elevate brand-consumer interactions to new heights.
Our Impact:
BusinessOnBot has garnered recognition for its innovative approach to automated sales and user acquisition. As a proud alum of Y Combinator's Winter 2021 cohort, we continue to redefine the landscape of WhatsApp-based business solutions in India, empowering businesses to thrive in the digital age.
At BusinessOnBot, we are committed to driving sustainable growth and success for D2C brands through our transformative WhatsApp-centric solutions. Join us in revolutionizing the way businesses engage with their customers on WhatsApp and beyond.
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- Interact with the Project Managers / Leads / Clients
- Understand the requirements and provide estimates for the planned tasks
- Deliver best quality work without bugs in the estimated time frame
- Help maintain code quality, organization, and automatization
- Collaborate with cross-functional teams to design and release new features
- Help the team to identify and correct bottlenecks, fix bugs
- Excellent analytical and problem-solving skills
- Experience / strong knowledge in both iOS & Android Mobile Application technologies
- Proficient in SwiftUI, Swift, Xcode, Java, Kotlin and Android Studio, Flutter, React Native
- Experience with version control: Maven, Gradle, Git, Cocopods
- Experience in application submission/provisioning process
- Experience in performance and memory tuning
- Good understanding of computer science concepts, design patterns, algorithms, and data structures
- Experience/knowledge in any of the Back-End technologies
Benefits:
- Hybrid WFH policy
- Annual company retreat
- Team lunch


Job brief
We are looking for a Mobile App developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a Mobile App developer, you should be comfortable around React Native, Javascript, React / Vue, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.
If you’re also familiar with Agile methodologies, we’d like to meet you.
Responsibilities
- Work with development team to ideate software solutions
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Troubleshoot, debug and upgrade software
- Create security and data protection settings
- Build features and applications with a mobile responsive design
- Write technical documentation
Requirements
- Proven experience as a React Native App developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with MERN / MEAN
- Knowledge of React Native, Javascript
- Knowledge of JavaScript frameworks like Node.js, ES6
- Familiarity with MongoDB, web servers (e.g. Apache) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or relevant fie

Hi
Location: Bangalore
Job Description:
● Min 4+ years of experience in Mobile application development
● Min 2+year Experience in React Native app development
● Firm grasp of the JavaScript and TypeScript language and its nuances, including ES6+ syntax
Follow best practices using Android Guidelines
● Knowledge of functional or object-oriented programming
● Technically strong in React-Redux/Mobx development and deep understanding of core mobile
concepts such as lifecycle, UI, networking, caching, device features, etc
● Experiences with automated testing suites, like Jest or Mocha
● Experience integrating third-party frameworks. Worked with logging and capturing user navigation
and app usage to Analytics and Crashlytics for understanding the most used features by users.
● Knowledge of mobile security and cryptography is an advantage.
● Good working knowledge of tools such as Git, JIRA, Jenkins, or any tools that are similar to
these.
● Experience with agile methodology is preferred
● Good communication skills
● Good knowledge of app telemetry integration & app performance management
● Have published at least 2 React Native apps on Play Store & Appstore
Key Skills:
● Implement robust app architectures and complex user interfaces
● Component Design and coding new features. includes unit tests, debugs, and solves defects
● Component Design/Coding/Unit Testing/Debugging
● Responsible for designing app architecture and integration design to various external systems
(APIs, 3rd Party SDK)
● Follow best practices using React Native Guidelines
● Understand reacting design patterns like HOC, Render Props, and their applications.
● Good understanding of atomic design principles
● Experience with CSS-in-js / styled-components
● Good understanding of Android & iOS working principles, Release process
● Ability to multi-task under pressure and work independently with minimal supervision
● Work on high-performance consumer-facing apps
● Understanding the nature of asynchronous programming and its quirks and workarounds.
● Good understanding of server-side templating languages (such as jade, EJS, and pug).
● Creating database schemas that represent and support business processes.
● Implementing automated testing platforms and unit tests.
● Basic understanding of front-end technologies, such as HTML5, SCSS, and CSS3.
● Ability to make recommendations on UI design and UX best practices.

S/he will be responsible for complete react-native development and collaborate as required with product management and user experience teams. ● S/he will architect and design product features with a focus on maintainability, extensibility, scalability, and lowest operational cost. ● S/he will be responsible for undertaking proof-of-concept work where required. ● S/he will be responsible for coding and implementing features with very high coverage of unit tests and component tests ● S/he will be responsible for managing a team of android/reactive native developers, and perform design and code reviews. ● S/he will continuously discover, evaluate, and implement new technologies to maximize development efficiency What are we looking for? ● S/he must have experience in delivering projects using react native ensuring performance, quality, and responsiveness of applications ● S/he must have strong design and programming skills in Kotlin, JavaScript, Typescript, react components, Android SDK, Android Studio, SDK, RXJava, HTML5, CSS3, JS, RWD and other mobile frameworks and /or accelerators. ● S/he must have experience with offline storage, multi-threading, performance tuning, memory tuning and RESTful APIs to connect Android applications to back-end services ● S/he must have experience with Model-View View-Model, Model View Presenter software architecture, retrofit, and dagger among others
● S/he must have unit-testing the code for robustness, including edge cases, usability, and general reliability. ● S/he must have experience in mobile analytics. ● S/he must have experience in designing, optimizing and integrating business processes across disparate systems and mobile technologies.
Good-To-Haves / Desired Qualifications
● It would be good if, s/he has the ability to multi-task, prioritize, be attentive to detail, have an eye for design, think logically, organize and communicate coherently. ● It would be good if, s/he is fast paced, collaborative / team player, performance-driven and self-motivated ● It would be good if, s/he is curious, analytical, a problem solver and has logical reasoning.



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




Benefits
We pay top salaries with lucrative esops options.
Opportunity to work and learn with very mature, helpful and highly motivated techies.
Our environment is vibrant and full of energy. We are looking for like-minded people who love to “code” and have passion in building great software.
Flexible timings.
Quarterly parties
Rewards and Recognitions
Unlimited Leaves
Flexibility to work remotely
Flexibility to work from Gurgaon or Bangalore Office
Half yearly review cycle
React Native Lead. We want you to have a chat with the candidates whether they are good on these points and do they have the experience as per mentioned in JD. It will be beneficial for us to filter out profiles for RN Lead.
Job Description / what you'll be doing
- Leading the team to build cutting edge React Native applications.
- Architects build and maintain excellent applications with clean code.
- Implement pixel-perfect UI's that match designs. Knowledge of scalable sizing of UI is a must.
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
- Integrate third-party APIs.
- Write unit and integration test cases.
- Release applications to IOS and Google Play stores.
- Must understand iOS and Android native code which can be used to write bridges.
- Can work in pod structure.
- Must be comfortable in the SCRUM process. Complete two-week sprints and participate in sprint retrospectives and daily standups.
- Assist with building estimates and pipeline for tasks rollout.
- Good communication and people skillset.
- Work with modern tools including Jira, Slack, GitHub, Firebase, GTM, Google play console, AppStore Connect, etc.
- Be part of a community of developers who share knowledge and help each other as problems arise.
- Ability to work through new and difficult issues and contribute to libraries as needed.
- Ability to create and maintain continuous integration and delivery of applications.
- Must be familiar with profiling and performance monitoring of the application.
- Ability to achieve stretch goals in a highly innovative and fast-paced environment
Requirements
- 6+ years of professional experience working with Mobile application development and 2-4+ years of experience with React Native development.
- Experience working with Swift / ObjectiveC, Java / Kotlin required.
- Should have a crystal understanding of App architecture and how to React interacts with the native layers for iOS and Android respectively
- Excellent JavaScript Developer has a deep understanding of scope and closures, ES6, Object prototypes, Async, Hooks, Functional components, and Performance
- Excellent Code reviewer and champion at writing unit test cases
- Should be able to evaluate alternative multiple system designs and solutions and make data-backed decisions in his/her approach
- Meaningful experience working on large, complex systems.
- Ability to take over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon, both in regards to estimates and to the general process. extreme ownership
- An understanding of best practices and a commitment to following them.
- A positive mindset and can-do attitude.
- Forensic attention to detail.
- Mentoring, onboarding, and interviewing the candidate
- Experience mentoring junior software engineers to improve their skills and make them more effective product software engineers
- Experience influencing software engineers- best practices within your team
- Passion to design and develop intuitive user interface
- Sound business judgment, proven ability to influence others, and strong analytical thinking skills
- You work well within a team environment and enjoy working in the office with your colleagues.


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.

Collaborate with cross - functional terms to define and design new features .
Work on bug fixing and improving applications performance.
Hands on experience in optimizing code for application performance.
Ability to deliver projects on time by satisfying clients needs .
Wiriting modular , resuable, maintainable , well documented and fully tested code.



