Android Developer

Responsibilities

1. Cross-Platform Mobile Development

• Build, maintain, and scale production-grade React Native applications for both Android and iOS platforms from a single codebase.
• Translate product requirements and UX designs into clean, modular, and reusable React Native components.
• Develop rich, intuitive user interfaces for AI/ML dashboards, real-time analytics, and consumer-facing applications.
• Own features end-to-end — from technical design through to deployment on Play Store and App Store.

2. Native Integration & Bridging

• Write custom native modules and bridges in Kotlin/Java (Android) or Swift/Objective-C (iOS) to extend React Native's capabilities where required.
• Integrate third-party SDKs, device hardware APIs, and platform-specific features seamlessly into the React Native layer.
• Ensure consistent functionality and behaviour across a wide range of Android and iOS devices and OS versions.

3. Real-Time & Data-Driven UI

• Build real-time UI components that handle live data streams, WebSocket connections, and high-frequency data updates with minimal latency.
• Develop data-intensive views including charts, dashboards, and monitoring interfaces optimised for mobile performance.
• Ensure smooth, responsive user experiences under high-traffic and data-heavy conditions.

4. Performance & Optimization

• Profile, debug, and optimize application performance using tools such as Flipper, Hermes, React DevTools, and platform-native profilers.
• Minimize app bundle size, reduce render cycles, and improve startup time through best-in-class optimization techniques.
• Ensure accessibility compliance and cross-device UI consistency across varying screen sizes and resolutions.

5. Architecture & Code Quality

• Design and implement scalable mobile architectures supporting modularity, testability, and long-term maintainability.
• Implement robust state management using Redux, Zustand, MobX, or React Context depending on application complexity.
• Establish and uphold mobile coding standards, component libraries, and reusable design systems across the team.

6. Collaboration & Delivery

• Partner closely with backend, AI/ML, data engineering, and design teams to integrate APIs, data pipelines, and workflows.
• Actively participate in code reviews, sprint ceremonies, and technical design discussions.
• Support CI/CD pipelines using Fastlane, Bitrise, or equivalent tools for automated builds and releases.
• Contribute to OTA update strategies using CodePush or equivalent.

Required Skills & Qualifications

• Strong hands-on experience building and shipping production React Native applications on both Android and iOS.
• Proficiency in JavaScript and TypeScript — TypeScript strongly preferred.
• Experience with state management libraries — Redux, Zustand, MobX, or Context API.
• Solid understanding of React Native architecture — Bridge, JSI, Hermes engine, and the New Architecture (Fabric/TurboModules) is a plus.
• Experience writing native modules or bridges in either Kotlin/Java or Swift/Objective-C.
• Hands-on experience with REST APIs, GraphQL, and WebSockets in a mobile context.
• Strong understanding of mobile UI/UX principles, responsive design, and platform-specific design guidelines (Material Design & HIG).
• Experience with CI/CD pipelines and app store deployment processes.

Preferred Skills

• Experience building data-intensive or dashboard-heavy mobile applications.
• Familiarity with data visualization libraries such as Victory Native, Recharts, or D3.js for mobile.
• Exposure to AR/VR or graphics-intensive mobile experiences (ARKit, ARCore, React Native Vision Camera).
• Experience with OTA updates via CodePush or similar tools.
• Familiarity with monorepo setups (Nx, Turborepo) for managing shared mobile codebases.
• Understanding of accessibility standards (WCAG) and inclusive design on mobile.
• Exposure to AI/ML integration on mobile — on-device inference, TensorFlow Lite, or CoreML.

Required:

1. A minimum of 1 years of consulting and/or relevant industry experience
2. Understanding of Android Framework and Android app development.
3. Experience in developing android apps using Kotlin and latest frameworks
4. Knowledge and understanding of Design-Patterns and Data Structures.
5. Ability to develop Android applications using latest Frameworks like Retrofit, RxJava
6. Ability to write Unit test cases using the frameworks.
7. Knowledge about how to consume the REST API's
8. Understanding of Git/BitBucket or any version control system
9. Good written and verbal communication skills.
10. B.E/B.Tech/MCA/MSC/MS

Preferred:

1. Understanding and usage of latest android frameworks like JetPack, Android Architectural components
2. Experience in mentoring the new team members and also the junior folks.
3. Exposure to various mobile architectures (ex: MVC, MVP, MVVM, etc..)
4. Experience in handling the Android app deployment process.
5. Experience in working in Agile methodology

Job Description:

We are looking for an Android developer who possesses a passion for pushing mobile technologies to the limits. This Android app developer will work with our team of talented engineers to design and build the next generation of our mobile application, Android programming works closely with other app development and technical teams.

Join our company if you are willing to work with us and need to learn good technology and healthy work culture.

If you have the desire to be a part of an exciting, challenging and rapidly-growing software development company, and if you are passionate about software development and creating the finest apps in the marketplace.

Freshers with an attitude to learning are welcome to apply.

Roles & responsibilities

Development and maintenance of Android applications

Monitoring app performance and taking necessary steps to fix the bugs in the applications

Documenting version history and changelog for mobile applications

Doing research and coming up with new ideas for app development

Requirements:

• Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes.
• Familiarity with Restful APIs to connect Android applications to back-end services.
• Strong knowledge of Android UI design principles, patterns, and best practices.
• Experience with offline storage, threading, and performance tuning.
• Ability to design applications around natural user interfaces, such as touch.
• Knowledge of the open-source Android ecosystem and the libraries available for common tasks.
• Ability to understand business requirements and translate them into technical requirements.
• Familiarity with cloud message APIs and push notifications.
• A knack for benchmarking and optimization.
• Understanding of Google's Android design principles and interface guidelines.
• Proficient understanding of code versioning tools.
• Must know about java, Kotlin, MVC, MVVM, Firebase, SQLite, and payment gateways.

Job Description:-

• Min 1 year or more of iOS App development experience.
• Proficient with Objective C and Swift
• Experience with iOS frameworks.
• Experience with offline storage, threading, and performance tuning
• Familiarity with RESTful APIs to connect iOS applications to back-end services
• Deep understanding of design patterns.
• Knowledge of using Cocoapods, Push Notifications, Payment Gateway and other third party SDKs and libraries.
• Location Tracking and Custom UI.
• Understanding of XML and JSON web services.
• Must have Publish at-least 1 iOS Application on AppStore.

Responsibilities and Duties:-

1. Design and build advanced applications for the iOS platform and follow clean coding practices.
2. Collaborate with backend team to define, design, and ship new features.
3. Understand & Implement Design patterns / Industry best practices
4. Work on bug fixing and improving application performance.
5. Write reusable codes adhering to SOLID principles.
6. Use profiling tools to optimize app performance.
7. Write algorithmic efficient codes.
8. Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Required Experience, Skills and Qualifications:-

1. Bachelor's (Required)
2. Programming Languages needed:

• Objective-C (Preferred)
• Swift (Preferred)

COVID-19 precautions:-

• Remote interview process
• Social distancing guidelines in place
• Sanitizing, disinfecting, or cleaning procedures in place, Mask is compulsory, Proper Sanitization, Safe Distance is followed at the office.

Job Type: Full-time

Salary:     ₹Negotiable

Schedule:  Day shift

Krafty Solutions is looking for an enthusiastic, energetic, young-minded mobile application developer who take pride in the work they do.

Krafty Solutions is a product design and development studio where you will learn a lot in your field by working in a very friendly environment. An opportunity will be given based on your preference.

About You

If you're the guy who has a strong bias for making things happen, always wears a smile on your face, with a proactive attitude then we would like to meet you. You will work closely with your team leader who will help you to learn new things as well as resolve your doubts. If you're interested in creating a user-friendly environment by writing code and moving forward in your career, then this job is for you. We expect you to be a tech-savvy professional, who is curious about new digital technologies and aspires to combine usability with visual design.

Knowledge

• Strong knowledge of OOP, Java and Android SDK.
• Experience in RESTful, JSON and XML parsing, SQLite, Push Notification, Payment Gateway Integration, In app Purchase
• Experience of integrating third-party libraries.
• Hands on with Kotlin, Android-KTX libraries and Unit testing (Junit, Espresso, Mockito, Firebase Test-case)
• Hand on experience on Android UI Development (Material Design Component), multiple device resolution support, landscape and tablet support, multi-language & RTL support in layout.
• Understanding of App Lifecycle, Activity, Fragment, Background Service, Broadcast, Gradle, Memory management, Threading etc.
• Understanding of architecture design patterns like MVP and/or MVVM
• Android jetpack component(Room, DataBinding, LifeCycle, LiveData, Navigation, Paging, ViewModel, WorkManager)
• Proficient understanding of code versioning tools (e.g. GIT)
• Data binding library, constraint layout, RxJava concepts,
• Experience with publishing app on Google Play Console and managing the app lifecycle
• GraphQL knowledge is a plus

Responsibilities and Duties

• Overall responsibility and accountability for Android App
• Hands-on coding, systems analysis, design, and delivery of projects assigned.
• Overall App Design - code, performance, security, size
• Deliver new features, execute on the roadmap and plan for the future.
• Convert app requirements into actionable and tangible items for all stakeholders
• Release planning and timely integration with other stakeholders (product, backend, frontend, ui/ux etc)
• Proactive ANR, other crash fixes etc
• Continuously discover, evaluate, and implement new technologies to maximize development/performance etc
• Improve product quality through code reviews, writing effective unit tests, and collaborating with QA

Key Skills

• Kotlin, Java, RxKotlin, RxJava, Android SDK, Android Studio, Git Required
• Education - B.E/ B.Tech/BCA/MCA/MSc IT degree in Computer Science, Engineering or a related subject
• Experience - 3-6 yrs

Benefits

• Great Company Culture - A relaxed, friendly and positive company culture with a dynamic young team
• Work-Life Balance - Genuine work/life balance served at Krafty.
• A Well Earned Rest - You will get 11 paid public holidays as well as 12 paid leaves. So, a total of 23 HOLIDAYS
• Flexible working hours - Reaching late at the office would never be an issue for you. Fully remote culture
• Weekends Off - Saturday & Sunday Fixed Off