
React Native Developer (Full-Time)
šWork from Office ā Malad, Mumbai
We are hiring a React Native Developer for Websites.co.in, a platform used by millions of businesses to create their websites in minutes. You will build and improve our mobile experience used by small business owners globally.
Your role:
- Build and maintain mobile apps using React Native
- Implement clean, reusable components and UI screens
- Integrate REST APIs and handle JSON data efficiently
- Work on app performance, loading speed, and smooth UX
- Debug issues, fix crashes, and improve app stability
- Collaborate with product, backend, and QA teams to ship features
- Participate in testing, code reviews, and release cycles
What we expect:
- Strong understanding of JavaScript and React Native basics
- Familiarity with navigation, state management, and component lifecycle
- Hands-on experience with APIs, third-party libraries, and async storage
- Knowledge of Git for version control
- Problem-solving mindset and ability to work independently
- Bonus: experience with Redux / Context API, Android or iOS builds, or publishing apps
- 0ā3 years of experience (freshers with good projects can apply)
What you get:
- Real ownership on a live, large-scale SaaS product
- Fast-paced growth environment with hands-on learning
- Opportunity to grow into a core mobile or full-stack role

About InstaWeb Labs Pvt Ltd
About
Websites.co.in is one of the worldās easiest, mobile-first website builder platforms, no coding, no hassle. Over 5 million users across 190 countries trust us to bring their businesses, blogs, and online stores to life. Weāve been featured over 2,000 times by Google Play in 100+ countries and recognized as Indiaās most innovative startup app
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Job Summary:
We are seeking a highly skilled Senior Android Developer with over 5 years of experience to join our dynamic team. The ideal candidate will have a deep understanding of Android development, strong problem-solving skills, and a track record of delivering high-quality mobile applications. You will lead development efforts, mentor junior developers, and work closely with cross-functional teams to build and maintain exceptional Android applications.
Key Responsibilities:
- Design, develop, and maintain high-performance Android applications.
- Collaborate with product managers, designers, and other stakeholders to define and implement application features.
- Lead code reviews and provide mentorship to junior developers.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and troubleshoot issues, and implement solutions to improve application performance.
- Stay up-to-date with the latest industry trends and technologies to ensure our applications remain competitive.
- Write clean, maintainable, and efficient code, following best practices and coding standards.
- Contribute to the architecture and design of new features and improvements.
- Work with APIs and integrate third-party libraries and services.
- Participate in Agile development processes, including sprint planning, daily stand-ups, and retrospectives.
Requirements:
- Bachelorās degree in Computer Science, Engineering, or a related field (or equivalent experience).
- Over 5 years of experience in Android development, with a strong portfolio of released applications on the Google Play Store.
- Proficiency in Java and Kotlin, with a deep understanding of Android SDK and Android Studio.
- Experience with modern architectural patterns (e.g., MVVM, MVP) and libraries (e.g., Retrofit, Dagger, Room).
- Strong understanding of RESTful APIs and third-party libraries and APIs.
- Experience with version control systems such as Git.
- Knowledge of continuous integration and deployment processes.
- Excellent problem-solving skills and ability to work independently as well as part of a team.
- Strong communication skills, with the ability to articulate technical concepts to non-technical stakeholders.
Preferred Skills:
- Experience with Flutter or other cross-platform frameworks.
- Knowledge of Android Jetpack components and libraries.
- Familiarity with mobile application security best practices.
- Experience with cloud services and backend integration.
- Contributions to open-source projects or involvement in the Android developer community.
Benefits:
- Competitive salary and performance bonuses.
- Comprehensive health and dental insurance.
- Flexible working hours and remote work options.
- Professional development opportunities and career growth.
- A supportive and inclusive work environment.
Required Skills:
- Strong hands-on knowledge of Ionic Framework, AngularJS, and Cordova plugins to build great mobile applications
- The candidate will have an opportunity to grow his/her technical abilities by taking on challenging projects.
- Very Good analytical, reasoning and logical skill.
- Good hands-on exposure to JavaScript
- In-depth understanding of HTML5, HTML4, CSS3 frameworks
- Have very good debugging skills.
- Understanding of responsive design principles
- Able to create applications independently.
Must have skills:
HTMl5, CSS3, JavaScript, Angular JS
Ionic Framework (version 4 to 6)
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Preferred Skills:
- You have good interpersonal and communication skills and are adept at working with multiple projects to drive desired outcomes.
- You are a creative problem solver with a can-do attitudeĀ
- Strong team player and Self-starterĀ
- You pay strong attention to detail and deliver work that is of a high standardĀ
- Interest towards Cricket desiredĀ
Skills : Swift Language , Sqlite Database , iOS App Development, Objective C , Xcode
Experience : 3 to 5 yearsĀ
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Job Title:Ā iOS - Flutter Developer
Location : 100% Remote / Chennai / Coimbatore / Indore (As per your convenience)
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Roles and ResponsibilitiesĀ :
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- Design and Build sophisticated and highly scalable apps using Flutter.
- Build custom packages in Flutter using the functionalities and APIs already available in native Android / IOS.
- Translate and Build the designs and Wireframes into high quality responsive UI code.
- Write efficient queries for core Data.
- Explore feasible architectures for implementing new features.
- Ensure security guidelines are always followed while developing the app.
- Ensure security guidelines are always followed while developing the app.
- Resolve any problems existing in the system and suggest and add new features in the complete system.
- Follow the best practices while developing the app and also keeping everything structured and well documented.
- Use CI/CD for smooth deployment.
- Document the project and code efficiently.
- Communicate with the Project Manager regarding status of projects and suggest appropriate deadlines for new functionalities.
- Validate the cloud system to ensure any new changes do not compromise security of the backend server.
- Maintaining software through product lifecycle including design, development, verification and bug fixes.
- Connect regularly with the Quality Assurance Specialist to deliver stable app.
- Resolve all the bugs reported by the Quality Assurance Specialist in a timely manner.
- Perform time profiling and memory leaks assessment.
- Execute app verification protocol.
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Good to have:
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- Flutter: To build cross platform mobile apps for Android, IOS and Web.
- Design responsive UIs to efficiently query data
- Mange states in an optimized manner.
- Native Android / IOS: To build custom Flutter Packages.
- Experience in working on Chat and VOIP based applications like WhatsApp, FB Messenger etc.
- Firebase: Should have experience with Cloud Firestore, Push Notifications, Cloud Functions and Analytics.
- Adobe XD: Should know how to use Adobe XD to use the design file and use it to build the app.
- Git: To manage and collaborate in different projects with the rest of the team
- Good To Have Angular, Bootstrap, JavaScript
- Good knowledge of Software Configuration Management, version control and defect tracking tools
- Good communication skills and versatile team player
- Write tests for the App.
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- To Design and Develop Customer Focused Friendly Native Mobile App with good data security, good optimization, good ui ux, good performance
Senior Software Engineer, iOS
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https://www.alivecor.com/">AliveCor, the pioneer of the smartphone EKG, with millions of EKGs from a large and growing user base, seeks a Senior iOS Software Engineer to contribute to the mobile application team. You will be an integral member of our engineering team, responsible for developing industry-leading mobile applications that transform the healthcare industry and affect the way consumers use, engage, and act on their health data.
Responsibilities
- Collaborate closely with our AI, security, backend, hardware, and product teams to deliver mission critical software.
- Work in a fast-paced agile environment, delivering quality estimates, designs, and implementations.
- Problem solve for complex global business requirements.
- Accountable for all aspects of modern software development.
- Proactive in identifying problems and a team player when presenting solutions.
- Excellent communications skills.
- Commitment to delivering results.
- Passionate about continuous improvement.
Qualifications and Skills
- BE in Computer Science or a related discipline, or related practical experience.
- 5-8 years of iOS programming experience. You have shipped multiple apps to the App Store.
- Deep expertise with Objective-C and Swift.
- Experience with iOS frameworks such as Core Data, Core Animation, and Core Bluetooth.
- Experience with modern programming principles, design patterns and development tools.
- Familiarity with RESTful APIs to connect iOS applications to back-end services.
About Us
AliveCor is on a mission to define modern healthcare through data, design and disruption. Weāve pioneered the creation of FDA-cleared machine-learning techniques, transformed wearable medtech to put proactive heart care at everyoneās fingertips. Kardia is the most clinically validated mobile EKG technology. AliveCor was named as one of the Top 10 Most Innovative Companies in Health for 2017 by Fast Company as part of the publicationās annual ranking of the worldās Most Innovative Companies. AliveCor was awarded the 2015 Tech Pioneer by the World Economic Forum and one of the 50 Smartest Companies in 2015 by the MIT Technology Review. AliveCor recently announced a collaboration with Mayo Clinic that will result in new machine learning capabilities to unlock previously hidden health indicators in EKG data, potentially improving heart health as well as overall health care for a variety of conditions. AliveCor is a privately held company headquartered in Mountain View, CA.
AliveCor is an equal opportunity employer and will not discriminate against any employee or applicant on the basis of age, colour, disability, gender, national origin, race, religion, sexual orientation, or any other classification protected by federal, state, or local law.
Watch the following video demonstrating our product.
https://www.youtube.com/watch?v=8I9xosgA-Ig">KardiaMobile: How's your heart?
https://www.youtube.com/watch?v=8I9xosgA-Ig">https://www.youtube.com/watch?v=8I9xosgA-Ig
- You will work on long-term React Native mobile applications for innovative startups.
- Together with your colleagues and our clients you will analyse requirements and envision a qualitative solution. You will be responsible for the entire development - from architecture to implementation - and deliver user-friendly, performant and well-tested mobile applications.
- You will be part of our continuous improvement culture, hone your skills and share your experience with your colleagues.
We expect :
- You have at least 3-year experience implementing and deploying React Native apps.
- You developed and published at least one React Native app on Google and Apple Store.
- You are familiar with Google and Apple Store guidelines and compliance.
- You can build pixel-perfect UIs for all mobile platforms.
- You have strong knowledge of Javascript ES6 and higher.
- You know how to make a solid relational data model and have a good knowledge of SQL.
- You have integrated a variety of web API's and understand HTTP.
- You know how to write clean and flexible object-oriented code.
- You have a good understanding of async programming concepts.
- You work daily with tools like Git, NPM and a proper IDE (Webstorm).
- You can deliver POCs, experiments and technology evaluations following design thinking practices.
- You will be contributing towards architecting and building React Native applications, as well as coordinating with the teams responsible for other layers of the product/project infrastructure.
- You write clean code and are a pragmatic programmer.
Extra points :
- You wish Typescript was the default language of the web.
- You stepped outside the Expo world and have experience with native iOS or Android development. You are familiar with XCode and Android studio, and leverage native APIs for deep integration with Android and iOS.
- You have experience with state management libraries like MobX and Redux.
- You write automated tests and perform end-to-end testing with Detox or Appium.
- You are familiar with functional programming concepts and apply it occasionally.
- You worked with other hybrid mobile platforms like Sencha, HTML5, PhoneGap, etc.
- You have experience with Scrum and Lean methodology











