Android Developer

Job Title : React Native SDE 3

Experience : 8+ Years

Employment Type : Contract to Hire (C2H)

Location : Bangalore (Hybrid – 3 Days WFO)

Notice Period : Immediate to 15 Days

Job Summary :

We are looking for an experienced React Native Developer to join its mobile engineering team and help build scalable, high-performance applications used by millions of customers.

This is a founding React Native team opportunity where you'll play a key role in defining architecture, best practices, and driving the migration from native Android/iOS applications to React Native.

Mandatory Skills :

Strong React Native development, JavaScript/TypeScript, Mobile Application Architecture, GraphQL API Integration, Android & iOS Platform Knowledge, Mobile Performance Optimization, Accessibility Standards, CI/CD & DevOps Practices, Agile Methodologies (TDD/BDD), System Design, and experience building scalable consumer-facing mobile applications.

Required Skills :

• Strong hands-on experience in React Native development.
• Experience building and architecting mobile applications.
• Good understanding of Android and iOS platforms.
• Experience with GraphQL APIs.
• Strong knowledge of JavaScript/TypeScript.
• Experience with CI/CD, Agile, and DevOps practices.
• Knowledge of mobile performance optimization and accessibility standards.
• Strong problem-solving and communication skills.

Key Responsibilities :

• Develop and maintain React Native applications.
• Work closely with Product, Backend, QA, and Mobile teams.
• Design scalable and maintainable mobile solutions.
• Participate in coding, testing, deployment, and support activities.
• Contribute to architecture decisions and engineering best practices.

Interview Process :

1. Technical Interview (Geektrust)
2. Client Coding Round
3. Client System Design Round
4. Managerial Round (Optional)

 We are looking for a skilled and passionate Android Developer to join our mobile application development team. The ideal candidate will be responsible for designing, developing, testing, and maintaining high-performance Android applications that provide an excellent user experience. 

Key Responsibilities 

• Design and develop advanced applications for the Android platform. 
• Collaborate with cross-functional teams including designers, backend developers, and product managers. 
• Maintain and improve application performance, quality, and responsiveness. 
• Identify and fix bugs while continuously improving application functionality. 
• Integrate RESTful APIs and third-party services into Android applications. 
• Write clean, scalable, and maintainable code following best practices. 
• Stay updated with the latest Android development trends, tools, and technologies. 

Required Skills & Qualifications 

• Bachelor’s degree in Computer Science, Information Technology, or related field. 
• Proven experience as an Android Developer or Mobile Application Developer. 
• Strong proficiency in Kotlin and/or Java. 
• Experience with Android SDK, Android Studio, and mobile app architecture. 
• Knowledge of RESTful APIs and JSON integration. 
• Familiarity with version control systems such as Git. 
• Understanding of Material Design principles and mobile UI/UX best practices. 
• Strong analytical and problem-solving skills. 

Preferred Qualifications 

• Experience with Jetpack Compose, Firebase, or cloud-based services. 
• Knowledge of CI/CD pipelines and mobile app deployment. 
• Understanding of Agile/Scrum methodologies. 
• Published applications on the Google Play Store. 
• Portfolio or GitHub projects showcasing Android development expertise. 

We’re building something significant — and we need the right engineer to help us get there.

📋 Role Overview

As an Android Engineer, you will design, build, and maintain high-quality features for our consumer-facing Android application. You’ll collaborate closely with product, design, and backend engineers to deliver experiences that are fast, reliable, and delightful to use.

⚡Key Responsibilities

• Build and maintain robust Android features using Kotlin and Jetpack Compose.
• Design clean, scalable UI with both Compose and XML layouts depending on context.
• Architect features following MVVM principles, ensuring separation of concerns and testability.
• Collaborate with product and design teams to translate specs into polished user experiences.
• Write unit and UI tests; participate in code reviews to maintain quality standards.
• Monitor production performance, debug issues, and ship timely fixes.
• Contribute to architectural decisions and help establish best practices on the team.

✅ Required Skills & Qualifications

• 1–2+ years of professional Android development experience.
• Hands-on experience in high-paced, high-growth production Android applications.
• Proficient in Kotlin— idiomatic, clean, and confident.
• Strong command of Jetpack Compose for building modern declarative UIs.
• Solid XML layout skills— comfortable working across legacy and modern UI systems.
• Deep familiarity with MVVM architecture and Android Architecture Components (ViewModel,LiveData/StateFlow).
• Working knowledge of REST APIs, JSON parsing, and async patterns (Coroutines / Flow).
• Experience with Git and standard collaborative workflows (PRs, code review).

✨ Good-to-Have Skills

• 0–1 experience: built an Android app or key feature from scratch.
• Familiarity with CI/CD pipelines (GitHub Actions, Bitrise, or similar).
• Experience with analytics SDKs, crash reporting (Firebase, Sentry), or A/B testing tools.
• Published apps on the Google Play Store.

AI Usage Policy:

We encourage AI tools (Cursor, Copilot, GPT-4) as force multipliers — but you must own your code, explain trade-offs, and debug without solely relying on AI

We are looking for a skilled Android Developer with strong expertise in Kotlin and image processing to join our growing team. You will be responsible for developing, optimizing, and maintaining mobile applications with a focus on performance, scalability, and user experience.

Key Responsibilities:

• Design and develop advanced Android applications using Kotlin.
• Implement image processing features (filters, compression, enhancement, etc.)
• Optimize app performance, memory usage, and responsiveness.
• Integrate ad SDKs and optimize monetization strategies.
• Collaborate with cross-functional teams (product, design, backend)
• Ensure code quality through testing, debugging, and best practices.
• Continuously discover, evaluate, and implement new technologies.

Required Skills:

• Strong experience in Android development using Kotlin.
• Hands-on experience with image processing libraries / techniques.
• Good understanding of Android SDK, UI/UX principles, and app lifecycle.
• Experience with REST APIs and third-party integrations.
• Familiarity with ad networks (AdMob, Facebook Audience Network, etc.)
• Knowledge of performance optimization and memory management.

Good to Have:

• Experience working on high-scale or globally distributed apps.
• Understanding of analytics tools and A/B testing.
• Exposure to Jetpack Compose is a plus.

Qualification:

• BTech CS/IT
• MCA

Experience: 3-5 Years 1 candidate & 1-3 Years 2 candidate

Skills:

Core JAVA(Native), Core Kotlin, Sqlite, MySQL, XML

Only Male Candidate

25% HIKE on Current Salary 

Role- Android Developer

About Growth Product – HatchXR – a Metaverse platform for Schools and Kids

HatchXR is Camp K12’s very own AR/VR/3D and Metaverse coding platform for kids. Over 20,000 teachers and 1.5M students use the platform today across 150 countries, to learn to code and to become the youngest AR/VR and Metaverse creators anywhere in the world.

Our partners include the Government of Delhi, Code.org, and 1000+ schools across the globe, growing week on week. The platform, and our partnerships, are US-first and global. 75% of our users come from North America, another 10% from UK and Australia, and the rest from India and other geos.

CNBC episode showing how Hatch is being used to teach coding in Indian government schools:

https://www.youtube.com/watch?v=mAdZar2BcVo">https://www.youtube.com/watch?v=mAdZar2BcVo

Catering to a wide range of users from students to professionals, anyone who is interested in learning programming and/or 3D game designing, or just wants to build their games, or learn a new skill set, can find a use for Hatch. 

https://hatchxr.com/">HatchXR is our text-based coding platform that can be used by anyone to learn about JavaScript and, build and share 3D / AR / VR games using that knowledge 

https://kids.hatchxr.com/">Hatch Kids is our block-based coding platform that can be used to teach fundamentals of programming to young students all the while building their own VR experiences. 

https://code.hatchxr.com/">Code.Hatch is our self-learning platform that can be used by younger students to learn about the basics of programming by themselves, at their own pace without the need for an external tutor. 

Our https://play.google.com/store/apps/details?id=com.app.campk12.hatchxr&;hl=en_IN&gl=US&showAllReviews=true">android & https://apps.apple.com/in/app/hatchxr/id1455713681">iOS apps let you convert all of your 3D / VR games into AR projects and play them while interacting in the real world. 

Watch HatchXR in action: https://www.youtube.com/watch?v=xhU6H6raJGE

Responsibilities

We are looking for candidates who want to work with bleeding-edge technologies and

seek to do things no one has done before, with a group of people who believe in the

utmost transparency and ethical practices.

If you want to work with autonomy, have high ownership of your outcomes, crave for a good challenge, and want to learn and experiment with tech that can change the world, Hatch is the place for you.

• 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
• Experience with offline storage, threading, and performance tuning
• Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
• Knowledge of the open-source Android ecosystem and the libraries available for common tasks
• 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, such as Git
• Additional advantage if you have worked with / have good knowledge of usingAR-Core

Want to build a business 0 to 1? Come join us! 

Location- Gurgaon (Hybrid)

Timings- Flexible hours

Working days- Monday to Friday (Weekend off)

• Experience range should be 2 to 6 years with 2 years of strong Flutter Development Experience.
• This is going to be and Individual Contributor role hence candidate should be able to single-handedly perform tasks, manage role/project and seek direction by him/herself.
• Strong Coding and Development exposure in Flutter.
• Azure Exposure is mandatory.
• GitHub Link is mandatory.

• Experience range should be 7 to 9 years; currently leading a team for multiple projects.
• Minimum 2 years of strong Flutter Coding & Development experience.
• Minimum 2 years of Team-management experience.
• Alongside development exposure in Flutter, candidate should have good exposure in Testing and on Backend support.
• Azure Exposure is mandatory.
• GitHub Link is mandatory.

Here’s what you will do day-to-day:

Brainstorm, contribute new ideas, conceive innovative strategies, and implement solutions to difficult problems

Work with fellow designers and developers in an iterative environment with short and impactful development cycles 

Exploit the most advanced Android APIs and platform features to build innovative solutions to real-world problems 

Build all the necessary tools and infrastructure to enable rapid mobile development 

Work closely with our backend team to interface with RESTful API services 

Work with real-time feedback from our users to make the product better 

Discover, design, develop, deploy, debug. Repeat! 

Why work with us?

Work in a very small, highly talented team consisting IIT alumnus and rockstar developers

High standard of engineering quality 

Work on cutting edge technologies in android development so that you are always updated with the trends in android community. P.S. We hate outdated technologies! 

High impact role at fast paced growth company 

Skills we are looking for - Android Engineer:

Must be able to independently design, code and test major features, as well as work jointly with other team members to deliver complex changes.

Strong object-oriented design and coding skills (Java, Kotlin) 

Solid software development background including design patterns, algorithms, data structures 

Experience with MVVM or MVP or Clean architecture 

Experience with mobile data storage with SQLite/Room or other DBs including no-SQL 

Understanding of RxJava, Dependency Injection frameworks like Dagger 2 

Good experience in memory management, performance tuning, and resource optimizations 

Has published at least one app in play store 

Few Good to Haves:

Kotlin experience is a big plus

Experience working in a startup 

Experience with Camera and Google Maps apis 

Published apps in play store 

Github/Medium/StackOverflow presence 

Our Android Tech:

Clean architecture with best practices in MVVM 

Latest jetpack components 

Reactive programming 

Kotlin