• Strong knowledge with MVC, MVP & MVVM.
• Experience with REST full APIs to connect Android applications to back-end services.
• Experience with offline storage, threading, and performance tuning.
• Knowledge of the open-source Android ecosystem and the libraries available for common tasks.
• Understanding of Google design principles and interface guidelines.
• Proficient understanding of code versioning tools, such as Git.
• Familiarity with CI/CD.
• Experience with performance and memory tuning with tools
• Familiarity with cloud message APIs and push notifications
• A knack for benchmarking and optimisation
• Knowledge in MediaPlayer, Video Streaming and Voice/Video calling will be an added advantage.
Skills:
Java
Kotlin
Google Maps
Locations
Jetpack components
"Material design /MVVM "

About CES Information Technologies
About
Connect with the team
Company social profiles
Similar jobs
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.
Proven experience building Mobile Apps using React Native.
Build pixel-perfect, buttery smooth UIs across both mobile platforms.
Leverage native APIs for deep integrations with both platforms.
Management of the application and its integration with back-end services.
Astute sense of User Interface and User Experience design
Managing large sets of data transfer between server and App.
Offline usage with sync capabilities.
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Reach out to the open source community to encourage and help implement mission-critical
software fixes
Maintain code and write automated tests to ensure the product is of the highest quality.
Transition existing React web apps to React Native.
Rock solid at working with third-party dependencies and debugging dependency conflicts.
Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
Ability to write well-documented, clean Javascript code
Familiarity with native build tools, like XCode, Gradle
Understanding of REST APIs, the document request model, and offline storage
Experience with automated testing suites like Jest
Highly proficient in rendering components with Native APIs
Working experience with APIs and third-party libraries
Experience with FCM or similar.
Highly proficient in one or more libraries (e.g. Redux, React Router, etc) for state managing and
routing in addition to React.
Experience using Git as a control System
- Develop mobile and web apps using Google's Flutter development framework and Dart with a modular approach and clean code with the best coding practices.
- Architect, build and maintain excellent Flutter applications with clean code.
- Implement pixel perfect UI's that match designs.
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
- Integrate third-party API's.
- Release applications to the Apple and Google Play stores.
- Work as part of a small team, which will include other Mobile and Web developers, Node.js developers, a technical lead, project manager, QA professional, and a designer.
- Complete two-week sprints, and participate in sprint retrospectives and daily standups.
- Work with modern tools including Jira, Slack, GitHub, Google Docs, etc.
We are looking for someone who wants to assume team and project handling responsibilities; someone who is seeking better stability and work-life balance without compromising on growth.
- Minimum 2+ years of hands-on experience in Android & Flutter development.
- Strong in Java Programming and OOPS Concepts.
- Knowledge of problem-solving, multi-threading and complexity analysis.
- Experience with design patterns like MVVM, Provider etc.
- Experience in Android application development experience using Java, Kotlin & Flutter.
- Design and develop Mobile applications using Flutter.
- Must be able to deploy app in Play store & App store.
- Expert in Android User Interface Development and Understanding of best practices for the same.
- Independently drive the development of Android-based applications.
- Ability to work with web services on the Android platform (consuming REST/SOAP APIs) and related underlying technologies (JSON, XML).
- Self-driven and able to work with minimal direction.
- Problem-solving expertise in critical steps.
- Hands-on experience with Android studio & Gradle build system.
- Knowledge of Linux, Git, Relational Databases, XML and JSON is a must.
- Hands-on practice with CI/CD tools
- Memory optimization and Debugging skills.
algorithms, and software engineering principles
• Passionate about creating great code
• Multiple years of experience in Android application development, with Java and/or
Kotlin. Kotlin experience is a major advantage.
• More than one published application on the Google Play store available for immediate
download and review by our team. Please provide names of all your apps that you've
worked with a brief description of your contribution (if not individually developed).
• Strong experience in building and publishing commercial applications to Google Play
store.
• Multiple years of in Java I/O, RDBMS, Networking, Generics and well-known
application frameworks.
• Solid Understanding of Android design principles and interface guidelines.
• Experience with performance and memory tuning using tools
• Experience coding with RESTful APIs to connect applications to back-end services.
• Great team player who works well in collaborative situations
• Experience with iOS app development is a major plus. Experience with cross-platform
tools would be an advantage
• Experience with tools like Git, Jira, Basecamp, BitBucket, Azure DevOps would be an
advantage.
• Good to have experience working with IOT projects, Bluetooth technologies
• Active Open Source, GitHub or Stack Overflow contribution will be a big plus
• Having personal apps in play store will be an added advantage
• Working knowledge of the general mobile landscape, architectures, trends & emerging
technologies.







