
Functional Mobile Developer
at Testing Services is a new age of Quality Engineering. (QA1)
- Testing mobile devices to ensure their configuration, operation, and capabilities work efficiently.
- Working with device manufacturers, product managers, and development teams to test and optimize mobile products.
- Developing automated test scripts and frameworks for improved mobile app performance.
- Working with a variety of databases and coding programs, such as Objective-C, Java, HTML, as well as XML and JSON feeds.
- Updating operating systems, specifically iOS, Android, Blackberry, and WindowsPhone 7.
- Producing clear and concise test reports and releasing notes to co-workers when needed.
- Providing feedback to development teams on technical, troubleshooting, or operational issues.
- Assisting with the configuration of test environments.
- Suggesting new processes and policies to improve mobile development techniques.
Mobile Test Engineer Requirements:
- Bachelors in engineering, computer science, computer engineering, information technology, or a similar degree.
- At least 3 years experience in mobile application testing and development.
- Working knowledge of mobile operating systems such as iOS and Android.
- Experience in developing automated test scripts.
- Ability to develop software applications using programming or scripting languages such as Java and HTML.
- Experience in using configuration management or version control tools.
- Strong communication and interpersonal skills.
- Ability to meet challenging deadlines and work in a fast-paced environment.

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Role Snapshot:
We are looking for a highly skilled Android Developer with 4-7 years of experience to join our team. The ideal candidate should have a strong understanding of Android development, be proficient in Kotlin, and have experience working with modern Android frameworks, architecture
patterns, and best practices.
What you’ll Champion:
- Design, develop, and maintain high-performance Android applications
- Collaborate with cross-functional teams to define, design, and ship new features
- Ensure the performance, quality, and responsiveness of applications
- Work with RESTful APIs and integrate third-party libraries and services
- Implement clean and maintainable code following best coding practices
- Optimise applications for performance and scalability
- Stay updated with the latest Android development trends, tools, and technologies
- Conduct code reviews, write unit tests, and ensure high code quality
- Troubleshoot, debug, and resolve production issues
What is needed for this role
- Strong problem-solving and analytical skills to tackle complex challenges in Android development, ensuring smooth performance and efficient memory management
- 4-7 years of hands-on experience in Android app development.
- Strong proficiency in Kotlin (Java knowledge is a plus.)
- Experience with Jetpack components, MVVM and Clean architecture, and dependency injection frameworks like Kotlin, Hilt, or Dagger
- Strong understanding of Android UI/UX principles and ability to create responsive layouts using both XML and Jetpack Compose.
- Experience with Room Database, Retrofit, Coroutines, and LiveData/Flow
- Knowledge of Gradle, Android Studio, and Firebase services.
- Experience with Git and code hosting platforms like GitHub or GitLab.
- Expertise in multi-threading, memory debugging, and performance optimisation for smooth, efficient applications.
- Experience with CI/CD pipelines is a plus.
- Experience with unit testing and UI testing frameworks such as JUnit, Espresso, or MockK is highly desirable.
- Experience with Jetpack Compose is a plus.
- Prior experience in publishing apps to the Google Play Store.
- Familiarity with mobile security best practices.
Rupayya (www.rupayya.com) is looking for a passionate and skilled iOS Developer with 2–4 years of experience in building high-quality mobile applications. The ideal candidate should have strong expertise in Swift, a good understanding of iOS frameworks, and the ability to deliver scalable and performant applications.
🛠️ Key Responsibilities
- Design and develop advanced applications for the iOS platform using Swift / Objective-C
- Collaborate with cross-functional teams including UI/UX designers, backend developers, and product managers
- Integrate RESTful APIs and third-party libraries/services
- Ensure the performance, quality, and responsiveness of applications
- Identify and fix bugs, optimize performance, and improve code quality
- Participate in code reviews and follow best coding practices
- Maintain code versioning using tools like Git
- Stay updated with the latest trends and technologies in iOS development
💡 Required Skills & Qualifications
- 2–4 years of hands-on experience in iOS development
- Strong proficiency in Swift (preferred) and/or Objective-C
- Experience with iOS frameworks such as UIKit, Core Data, Core Animation
- Familiarity with MVVM / MVC architecture patterns
- Experience with RESTful APIs and JSON parsing
- Knowledge of Auto Layout, Storyboards, and SwiftUI (preferred)
- Understanding of app lifecycle, memory management, and multithreading
- Experience with version control systems like Git
⭐ Good to Have
- Experience with SwiftUI and modern iOS development practices
- Knowledge of CI/CD pipelines for mobile apps
- Familiarity with unit testing frameworks (XCTest)
- Experience with Firebase, push notifications, and analytics tools
- Exposure to App Store deployment and guidelines
🎯 Key Competencies
- Strong problem-solving and debugging skills
- Attention to detail and performance optimization
- Good communication and teamwork skills
- Ability to work in an agile environment
🎁 What We Offer
- Opportunity to work on cutting-edge mobile technologies
- Flexible work environment
- Learning and growth opportunities
- ESOPs
Job Title: Android Developer
Experience: 4 to 5 Years
Location: Bangalore, Pune, Gurgaon, Chennai, Bhopal, Jaipur
Work Mode: Hybrid (2-3 Days Work from Office)
Notice Period: Immediate joiners preferred
About the Role
We are seeking a skilled and passionate Android Developer with 4-5 years of hands-on experience to join our mobile development team. The ideal candidate should have solid experience in building native Android applications using Java and Kotlin, with a deep understanding of Android SDKs and design patterns. You will be working in a collaborative environment on scalable and user-centric mobile apps for various domains.
Required Skills
- Strong experience in Android Development using Java and Kotlin.
- In-depth understanding of Android SDK, Android Studio, and different Android versions.
- Familiarity with MVVM/MVP architecture, Jetpack components, LiveData, and ViewModel.
- Experience with third-party libraries and APIs (Retrofit, Glide, Firebase, etc.).
- Knowledge of unit testing, debugging, and optimization for performance.
- Understanding of Google’s Android design principles and interface guidelines.
- Strong knowledge of mobile UI/UX standards and guidelines.
- Familiarity with version control tools like Git.
.Key Responsibilities
- Design, develop, and maintain high-performance Android applications.
- Write clean, efficient, and well-documented code in Java and Kotlin..
- Ensure the performance, quality, and responsiveness of applications.
- Identify and correct bottlenecks and fix bugs.
- Work on continuous improvement of application performance and user experience.
- Integrate RESTful APIs and third-party services.
- Participate in code reviews and mentor junior developers.
Mandatory Requirement
- Valid Passport is a must. Candidates without a valid passport will not be considered.
Why Join Us?
Be a part of an innovative team where your work directly impacts user experience at scale. Work in a hybrid environment that promotes both productivity and flexibility, with exposure to international projects and cutting-edge technologies.

College: IIT, NIT, BITs other Tier 1 colleges
Priority skills: Kotlin, MVP, MVVM, especially Viper, Unit & UI Test, Firebase, Google maps, design patterns, GIT
Responsibilities ( Experience 8-10 years)
Design and development of apps for Android in Kotlin and JAVA
Follow Google user interface guidelines and principles of material design
Ensure performance and maintainability of the apps
Code review and guidance to other team members to make sure code quality is as desired.
Researching new frameworks and adapting the best of them in app development.
Skills Required
Expert knowledge of Kotlin and JAVA
Expert knowledge of Architectural patterns like MVC, MVVM and Clean Architecture.
Expert understanding of Android run time model
Experience with offline caching, threading and task management.
Experience with object oriented design patterns.
Experience with push notifications and Firebase or other similar PaaS systems.
An Eye for design details, following pixel perfect designs.
Experience with 3rd party libraries like okhttp, volley , Soket.io, Realm, Firebase, Facebook, Twitter, Instagram, RX Kotlin/JAVA.
Team management skills.
Founded by two MDI alumnus, who felt an extreme need for a student centric and personalized learning platform that delivers enjoyable learning content in local language and as per the state boards. There was a strong gap for a solution which is easy to use, lets students enjoy learning, makes life easy for a teacher and delivers learning in the language that students are most comfortable.
The organisation has worked in 14 states across India having delivered digital learning solutions in multiple Indian languages. They have been awarded by Google India under "Impacting Change through Digital", recognized by Yes Bank Foundation as one of India's Top 25 Social Impact Organisations and have been a part of a think tank by Ministry of Human Resources and Development on Digital Learning for schools. working with our current developer to understand the current stage, and then actively own up the planning and development of all above mentioned aspects
- Working with React Native development for iOS apps.
- Managing ReactJS, Firebase database and other MySQL based databases, Firebase analytics and server side integration/dev.
- Taking up immediate responsibility of developing and releasing the iOS version of the company's app.
- Working on scaling/revising the company's app with various additional learning and e-commerce features to grow it into a nationally scaled app product.
- Developing web version of the solution in React.
- Taking responsibility of ongoing development work including app backend, reporting and analytics planned by the developer for both the products along with the current team.
- Understanding the company's plans to integrate a play store format paid content library cum marketplace, personalization for every user via basic/practical and easy implementations of AI once initial user base and the product roadmap is stablized.
What you need to have:
- Tech Expectations:
- Deep practical experience with React Native development for iOS Apps
- Experience of ReactJS, Firebase database and other MySQL based databases, Firebase analytics and server side integration/dev.
- End user app based product experience for developing, launching, stabilizing and scaling an app in both android and iOS.
- An end user app based product development, go-live, product managing, release management, crash management, user data and analytics experience in iOS.
- Role Responsibilities:
- Developer should take complete responsibility of the iOS and Web versions of the company's apps.
- Looking for someone who aspires to grow deeper and stronger in tech capability for scaling up and growing the apps into the most valuable and successful solutions in our category
- Profile to Personality Fitment Expectations -
- Looking for someone with an undistracted mind, an aspiration for continued learning and holistic growth in life, humility to learn and self confidence to learn and do anything.
- 2-5 years of deep hands-on experience with react native and React JS.
- 3+ years proven work experience as a Mobile developer.
- Experience using web services (HTTP, REST, SOAP) using JSON, API and API Framework) .
- Good knowledge of object-oriented design patterns and Multi-threading concepts
- Good knowledge of the SQLite database and the Google Play Services like Push Notifications (fcm/sns)
- Strong mobile UI design (multi-screen resolutions), coding, support and maintenance
- Knowledge of HTML5, Bootstrap, JavaScript,
- Experience with third-party libraries and APIs (like Facebook, Twitter, etc.)
- Proficient iOS and Android mobile app experience are a plus
- In-depth knowledge of at least two Framework/Libraries like React Native / Ionic / Framework7 / Aurelia / PhoneGap / Flutter and angular / react / vue / Mobile Angular UI/ Kendo UI.
- Knowledge of bench marking and optimization
- Mandatory : self sufficient developer and must have prior experience of hybrid development [atleast 3 projects]
- You will be having an impact on our 1.7M users every day.
- You will be rolling out experiments and working closely with our product managers and design team to validate and build new features.
- Monitoring apps and fixing bugs for improving performance.
- Refactoring/Rewriting obsolete code to align with the new architecture.
- Design, build and maintain high performance, reusable, and reliable Kotlin code.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency Experience: 1- 5 yrs in android development
Expertise:
- Kotlin
- Live Data and other Android Jetpack components
- DI (Dagger/Hilt)
- Design patterns MVVM, MVI
- Multithreading (Coroutines)
- Offline Storage
- Remote data interaction via REST and JSON
Hands-on experience:
- Git
- CI/CD
- Third-party analytics like Amplitude, Clevertap, etc..
- Common third-party libraries and APIs like (Glide, retrofit...)
- Firebase products (FireStore/ RealTimeDB/ FCM..)
- Writing custom views
- Text-based UIs like notes, reader, etc..
- Publishing/Updating apps on Google Play and other stores (Huawei/Xiaomi...)
Good to have:
- Basic understanding of clean architecture.
- Simple data structure and algorithm understanding.
- Basic understanding of AWS services and products
- Strong design intuition and user empathy.
- Should be aware of future technologies in the Android ecosystem.
- You should be quick in understanding the hypothesis, and build the experiment and make it available to a user
- We prefer people who are highly experimental and willing to take risks.
- Experience in training or mentoring team members.
Do not apply if you are not:
- Ownership driven
- Curious in general
- Self-motivated
- Use to work in a chaotic environment
- Highly proactive
- Hate drinking and smoking will have a hard time here
- Maintaining existing Android applications and developing new features for the same.
- Ensuring the best possible performance, quality, and responsiveness of the application.
- Developing cross-platform applications on hybrid frameworks like Ionic/Flutter.
- Testing and maintenance of applications across device models and platforms.
Requirements:
- Strong understanding of Android SDK, Android architecture, and different Android versions.
- Experience with building hybrid (or native iOS) applications.
- Working on applications featuring multiple services and multi-threading.
- Strong knowledge of Runtime Environments, Location services, Android support libraries.
- Well acquainted with Android Studio and various profilers.
- Strong REST fundamentals, Java, XML, JSON, Web Services, SQLite databases.
- Object-oriented Java programming and multi-threading concepts.
- Proficient in using data structures.
- Ability to write optimized algorithms.
- Strong debugging skills.
- Customizing Android OS for the company's embedded gateway devices.
- Hands-on experience with Android JNI and SE Linux is highly valued.
Expert experience developing multiple commercial-grade mobile applications iOS using native languages (Objective-C / Swift, Xcode or Java).
- Demonstrated knowledge of best practices for IOS or Android. Strong experience developing multithreaded applications.
- Solid knowledge of mobile OS architecture - in areas of: UI, memory management, data storage, application management by OS and cybersecurity.
- Experience with charting of data (scientific or medical data is preferred), either custom-developed or third-party charting libraries.
- Experience with UI development of mobile application (scalable for different screen resolutions and localization).
- Demonstrate initiative in all areas of work - proactive in identifying shortfalls in requirements, design or code.
- Experience working with continuous integration.
- Experience working with cross-functional teams.
- Excellent communications skills (verbal and written). High-quality SDD/design and implementation documentation skills a must.
- Experience with unit-testing and test automation preferred.
- Must have apps published in either Apple/Google store.
Requirements and Qualifications:
- Bachelor’s degree or higher in computer science, information technology or related field
- Evidence of continuing education, such as technical certifications, a plus
- Minimum 7 years’ experience in Information Technology field
- Minimum 4 years’ experience in mobile application development
- Prior experience working in an FDA regulated environment, a plus
- Ability to work in high-pressure, deadline driven environment
Note : Please do share link of the Mobile App developed on Live in Apple store.









