


Who We Are
QuitSure is founded by alumni of IIT, IIM, and Stanford University. It is one of the most effective quit-smoking mobile apps in the world. Our mission is to get 1 million smokers smoke-free in the next year. Do take a look at our website: https://www.quitsure.app to learn more about what we do and how it works. We are well-funded, and based in Powai, Mumbai. This is a remote job.
The Role
Your role will be to work with our product manager, backend developer, and QA testers to:
- Architect and build new features.
- Build pixel-perfect, buttery-smooth UIs across both mobile platforms.
- 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.
- Ensure quality and cleanliness of code
- Ensure releases are published in a timely manner
- Collaborate with the development agency that is currently responsible for building our app
Qualifications
We are looking for a star React Native developer to continuously improve our platform and implement new features. The ideal candidate will have a passion for developing fast, efficient systems, clean modular code and high-quality user experiences. You will have had at least 2 years of React Native development experience and have:
- A firm grasp of React Native in particular, and the nuances of the JavaScript language in general.
- The ability to write well-documented, clean, modular code
- Rock solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools, like XCode, Gradle, Android Studio, etc
- Understanding of REST APIs, the document request model, and offline storage
- Knowledge of the fundamental design principles behind a scalable application
- Other presentation-layer languages (e.g. HTML, CSS, etc.) are a plus
Who We Are Looking For
We are looking for a highly skilled React Native developer who is interested in working on a high-impact product that is genuinely saving people’s health and lives. We are a small team, with thousands of global clients, who are trusting us with their private health data. So, in addition to coding skills, honesty, commitment and loyalty are also essential to us. We would prefer to work with someone who is truly excited about our cause.
Compensation
Compensation will be competitive, and commensurate with your experience.

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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.

Key Responsibilities
- Design and develop advanced Android applications using Kotlin and Jetpack Compose.
- Implement and maintain robust architecture following MVVM principles.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure high performance, quality, and responsiveness of applications.
- Identify performance bottlenecks and resolve bugs to improve overall app stability.
- Continuously explore and apply new technologies to improve development efficiency.
- Participate in architectural discussions and contribute to key decisions within the mobile team.
Must-Have Skills
- 2+ years of experience in Android development.
- Proficient in Kotlin.
- Hands-on experience with Jetpack Compose.
- Strong understanding of MVVM architecture.
- Solid problem-solving and debugging abilities.
- Prior experience in B2C product-based companies with measurable impact.
Good to Have
- Experience with Clean Architecture layered over MVVM.
- Familiarity with dependency injection frameworks (e.g., Hilt, Dagger).
- Understanding of unit testing and CI/CD workflows.
- Exposure to analytics, performance monitoring, or crash reporting tools.

Job summary
We are searching for a brilliant, flexible Android Developer to create novel apps that meet the needs of our target audience. To this end, the Android Developer’s Responsibilities include writing and proofreading code, liaising with coworkers within and outside of their department, and monitoring customer’s feedback. Overtime, you will also be required to create app updates.
Responsibilities
Design and build advanced applications for the Android platform
Collaborate with cross functional teams to define. Design, and ship new features.
Work with outside data sources and APIs
Unit- test code for robustness, including edge cases, usability, and general reliability
Work on bug fixing and improving application performance
Skills and Qualifications
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, and best practices
Experience with offline storage, threading, and performance tuning
Ability to design applications around natural user interfaces, such as touch
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.
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 Googles Android design principles and interface guidelines
Proficient understanding of code versioning tools, such as Git.
Have at least 1- 2 years of experience.

- 2+ years of relevant experience in Android Development.
- Should be strong in Android fundamentals (including UI design), OOP & Java fundamentals.
- Should be strong in Kotlin fundamentals and coroutines.
- Familiar with Android Architectures, Multithreading Concepts, Testing framework like JUnit, Espresso, Mockito and Reactive Programming.
- Familiar with Dependency Injection and memory optimization techniques.
- Practitioner of SOLID principles.
- Working experience in Compose and KMM (Kotlin Multiplatform Mobile) is an addon
- Should have been part of a team which has shipped at-least one App and lived through the process without too many scars
- Stellar problem solving skills
- Hunger to learn new things and ability to grasp new concepts quickly
- Ability to move quickly without breaking things too much (we are dreamers)
- Passion for developing awesome user experiences
- Ability to work under pressure which is balanced by a sense of responsibility and ownership.


Roles and Responsibilities:
- Must be self-driven and motivated
- Proficient in writing quality, efficient and performant code for iOS app, using Swift
- Follow right architecture and design patterns
- Aware of the agile working environment
- Document design/technical guidelines and spread knowledge across teams
- Responsible for self/peer code reviews
- Viable suggestions with clear understanding of iOS fundamentals
Requirements :(Must have skills)
- Swift (relevant knowledge)
- iOS Fundamentals
- MVVM/VIPER (relevant knowledge and experience )
- SOLID principles
- Third party integrations likes google map, firebase, Analytics
- Know about push notification & deep linking


Job Title: Android Developer with React Native
Job Description:
We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits and will work with our team of talented engineers to design and build the next generation of our mobile applications.
Key Responsibilities
- Design and build advanced applications for the Android platform
- Collaborate with cross-functional teams to define, design, and ship new features.
- Work with outside data sources and API's
- Unit-test code for robustness, including edge cases, usability, and general reliability.
- Work on bug fixing and improving application performance.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Requirements
- B.Tech Computer Science, Engineering or a related subject
- 4+ years of software development experience
- Have published at least one original Android app
- Experience with Android SDK
- Should have minimum 1 year of experience in React Native
- Experience working with remote data via REST and JSON
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle.

ESSENTIAL SKILLS/ATTRIBUTES:
- Excellent knowledge of Android
- Appreciation for the limitations of handset development
- Attention to detail and subtleties of UI design and implementation
- Understanding of design patterns
- Ability to design for scalability and resilience
- Strong application process flow and problem solving techniques.
- Strong focus on refactoring and code quality
- Understanding of software configuration management and release management
- High levels of software engineering literacy and communication skills
- Friendly and professional manner
- Minimum 3 - 5 years java development
- Third Level Qualifications in computing, mathematics or science
DESIRED SKILLS:
- Experience of working in an agile environment
- Product development and lifecycle experience
- Experience of unit testing
- Scripting (JavaScript, Ruby, Python, Shell, etc.)
- Knowledge of build systems such as Maven and Gradle

What is the Job like?
- Architect super configurable mobile SDKs - the one’s which are written in native but are server-controlled
- Build a suite of Mobile Backend services which will control the SDK distribution and mobile configurations
- Fantasy the idea of composing a mobile application from different components rather than build every application from scratch
- Expertise in security - cryptography, encrypted secure storage, mobile security to power our super-secure payments originating from mobile devices
- Work on a framework to let mobile developers build their mobile screens on multiple stacks - native, server-driven, web, react-native, flutter, ionic etc.
Who should apply?
- Bachelor’s/Master’s degree in engineering (computer science, information systems)
- 8+ years of experience building enterprise systems including at least 2 years of direct people management experience
- Worked on large scale mobile applications with a good understanding of mobile stack
- Good understanding of server stack as well so as to have a good understanding of the entire story
- Good understanding of SDK distribution using maven, pods, xcframeworks etc
- Analyse, design and architect, develop and maintain software solutions across multiple projects
- Direct and provide ongoing leadership for a team of individual contributors, set objectives, review performances, define growth plan and nurture.
- Drive best practices, and is a pro with agile methodologies/practices - SCRUM, Test Driven Development (TDD)
- Manage headcount, deliverables, schedules across ongoing projects, ensure that resources are appropriately allocated and timelines are met in accordance with the project roadmaps


Location : Andheri East
Experience : 1-3 years
Notice Period : Immediate - 15 days
Responsibilities :
1. Integrate the design into high-quality code.
2. Ensure the performance, quality, and responsiveness of the application.
3. Identify and correct bottlenecks and fix bugs.
4. Work along-side other developers working on different platforms for the Application.
Therefore, a commitment to collaborative problem solving, design implementation, and creating quality products is essential.
Skills Required :
1. Minimum 1 year of experience in iOS Application Development.
2. Proficient with iOS SDK, Swift, and Cocoa Touch.
3. Understanding of Apple's design principles and interface guidelines.
4. Must have already deployed at least one app on AppStore.
5. Working knowledge of Web Services & REST (JSON) APIs, SQLite, Google API Integration, Firebase.
6. Familiarity with cloud message APIs and push notifications.
7. Experience with third-party libraries and APIs.
8. Strong mobile UI design and implementation experience.
9. Understanding of code versioning tools.


