
Job Title: Senior Android Developer (Java/Kotlin)
Experience: 8–15 Years
Job Summary
We are seeking a highly skilled Senior Android Developer with extensive experience in building robust, scalable, and high-performance mobile applications. The ideal candidate will have deep expertise in Android development using Java and Kotlin, strong problem-solving abilities, and a passion for delivering high-quality user experiences.
Key Responsibilities
- Design, develop, and maintain advanced Android applications for mobile devices.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Integrate mobile applications with backend systems using RESTful APIs.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and fix bugs, optimize performance, and improve application scalability.
- Write clean, maintainable, and efficient code following best practices.
- Participate in code reviews and mentor junior developers.
- Stay updated with the latest trends and technologies in Android development.
Required Qualifications & Experience
- Bachelor’s degree in Computer Science, Engineering, or a related technical field.
- 8+ years of experience in Android development using Java and Kotlin.
- Minimum 4 years of hands-on experience with Kotlin.
Technical Skills
- Strong understanding of the Android platform and Android SDK across multiple OS versions.
- Proficiency in consuming RESTful web services and API integration.
- Solid knowledge of Android UI/UX principles, design patterns, and best practices.
- Experience with popular Android libraries and open-source frameworks.
- Hands-on experience with build tools such as Gradle or Maven.
Testing & Quality Assurance
- Experience with testing frameworks such as JUnit, Espresso, or Robolectric.
- Familiarity with Test-Driven Development (TDD) or Behavior-Driven Development (BDD).
- Experience testing across multiple devices, screen sizes, and configurations.
- Understanding of CI/CD pipelines, automation, and static code analysis.
Performance & Optimization
- Experience in handling local data storage solutions.
- Strong understanding of multithreading and performance tuning.
- Ability to optimize applications for maximum speed and scalability.
Tools & Technologies
- Version control systems such as Git.
- Experience with Azure DevOps or similar lifecycle management tools.
- Knowledge of continuous integration and continuous delivery practices.
Soft Skills
- Strong communication and interpersonal skills.
- Ability to work effectively in distributed/global teams.
- Self-motivated and proactive with a strong learning mindset.
- Comfortable in fast-paced and dynamic environments.

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-Design and Build sophisticated and highly salable apps using Flutter.
-Translate and Build the designs into a high-quality, responsive UI code.
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Job Title: Android Developer
Experience: 2 yrs to 6 yrs
Notice Period: upto 15 days
Location: Chennai
Job Description :
- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
- Strong knowledge of Android UI design principles, architectural patterns, and best practices
- Strong Knowledge in integrating Android apps with back-end applications through RESTful web services
- Experience with offline storage, threading, and performance tuning
- Experience in app release management and publishing
- Familiarity with cloud message APIs and push notifications using FCM
- Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
- Knowledge of the open-source Android ecosystem and the libraries
- Ability to understand business requirements and translate them into technical documents
- Understanding of Google’s Android design principles and interface guidelines
Scope of Work:
- Understand the Requirement
- Create wireframes / UI
- App development & testing
- Release Management & Publishing apps
- Following Coding best practices
Ideal Candidate Profile
- Strong grasp of computer science fundamentals and excellent problem solving skills.
- Good understanding of software engineering practices, Data Structures & Algorithms.
- Solid programming skills in Java/Kotlin.
- Good communication skills.
- Strong sense of ownership and accountability.
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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
Collabsports Technologies Pvt Ltd is a sports-tech startup based in Pune, India. We are a small team, passionate about Sports & Technology. Our product, Scorpad is a mobile app with a mission “Sporting Made Smarter”, helps athletes in recording, analysing & improving their game while collaborating with their friends and other like-minded athletes. For more information, visit https://scorpad.com">https://scorpad.com
- You need to be passinate about technology with strong development & debugging skills.
- You will be responsible for designing, developing, testing & debugging responsive mobile applications.
- You should have one or more mobile apps on Google/ App store
- Thorough with VCS/ Git
- Working knowledge of general mobile landscape, architectures and trends
- Good understanding of RESTful APIs
- You should have a desire to work in startup fast-paced environment, able to self-manage and work remotely, when required.
• Bachelor's degree in Computer Science or a related discipline preferred.
• 2-4 years of experience in React and React-Native tech
• Good knowledge of HTML, CSS, and Javascript and Object-oriented Javascript
• Good understanding of how React and React-native works internally
• Need to know state management libraries like Redux, Redux-Saga, and any other
• Have the ability to write efficient code which can be reusable
• Good in algorithm and problem solving
• Good at creating the best user interface and user experience
• Well versed in the latest updates in the React and React native tech
Good to have
• Experience in at least one native language Android or IOS(Swift/Objective C)
• Have knowledge of TypeScript
• Building and releasing the app in Playstore and App Store
• Good knowledge of monitoring and tracking down app crashes and bugs using
advanced tools
Responsibilities
- You will be responsible for building and maintaining high-performance, reusable, and reliable code
- Design and implement new user-facing features
- Work closely with Interaction designers to build world-class user-experiences
- Create experiences that enable our innovative hardware features
- Ensure the best possible performance, quality, and responsiveness of the application
- Help maintain code quality, organization, and automation
Qualifications
- BE/BTech/MCA/ME/MTech/MS in Computer Science or related technical field or equivalent practical experience
- 4+ year of relevant work experience
- Proficiency in Android application development
- Java programming experience
Preferred Qualifications
- Experience using Flutter
- Experience in C/C++
- Camera application experience







