Requirements
1. 5-7 Years of hands-on development on Android
2. Extensive understanding of Architectures - both old and new -> MVC to MVVM To Clean
3. Excellent In-depth understanding of Java and Kotlin Programming Languages
4. 2+ Years of managing android developers
5. Have worked on or scaled an app to more than 1mn downloads
6. Obsessed about long term solutions, yet understands business requirements to deliver projects quickly
7. Good understanding of backend technologies for better cross teamwork
8. Obsessed about app ratings, app vitals, and crash-free apps
Responsibilities
1. Lead the Testbook Android Team of 12+ Android Developers
2. Own the Testbook Android App (2Cr+ Installs) and its related 500+ Apps
3. Work extensively with Product Managers to deliver quality products and features
4. Improve the App Architecture and drive processes for code reviews, releases.
5. Take up occasional challenging Android coding tasks
About Us :

About Testbook
About
Testbook, the education technology company with the most rapid growth rate, is getting poised to revolutionize the sector. Testbook has raced to the front and is well positioned to dominate larger markets thanks to its large user base of over 150+ lakh students who have registered to use the platform, its 450+ crore questions completed on the web, and its exceptional Android app.
Testbook is the perfect place to cultivate new talent. You come, you put in the effort to learn, and you succeed. You study under the most renowned teachers, and eventually, you emerge as a leading authority in your field. Having said that, the company places a high priority on the flexibility to choose which projects you want to work on, how and when you want to work on them, and what kind of contributions you want to make. You have complete command of the assignment at hand.
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Job Summary:
As a Flutter Developer, you will be responsible for designing, developing, and maintaining high-performance mobile applications for both Android and iOS platforms. You will collaborate with cross-functional teams to create robust and scalable software solutions that meet our clients' needs. The ideal candidate should have a strong background in mobile application development using Flutter framework and a passion for creating innovative and visually appealing user experiences.
Job description:
Mobile App Development:
- Design, develop, and maintain efficient and reliable mobile applications using Flutter.
- Collaborate with cross-functional teams to define, design, and ship new features.
UI/UX Design:
- Implement pixel-perfect UI designs and ensure a seamless and visually appealing user experience.
- Work closely with designers to translate design concepts into functional UI components.
Integration:
- Integrate third-party APIs and libraries as needed to enhance app functionality.
- Ensure seamless data exchange between the mobile app and server-side components.
Testing and Debugging:
- Conduct thorough testing of applications to identify and resolve bugs and performance issues.
- Collaborate with Quality Assurance teams to ensure the reliability of the application.
Code Optimization:
- Continuously optimize code for performance, scalability, and maintainability.
- Stay updated on the latest Flutter releases and incorporate new features and improvements.
Documentation:
- Create and maintain comprehensive documentation for all code and development processes.
- Collaborate with technical writers to produce user guides and developer documentation.
Collaboration:
- Work closely with product owners, designers, and other developers to understand project requirements and deliver high-quality solutions.
- Participate in code reviews and provide constructive feedback to team members.
Requirements:
- Bachelor's degree in Computer Science, Engineering, or a related field.
- as a Flutter Developer.
- Strong understanding of the Flutter framework and Dart programming language.
- Experience with mobile app development for both Android and iOS platforms.
- Knowledge of RESTful APIs and integration with backend services.
- Solid understanding of the full mobile development life cycle.
- Excellent problem-solving and communication skills.
- Ability to work independently and as part of a collaborative team.
- Experience with version control systems, such as Git.
- Knowledge of additional mobile development languages/frameworks (e.g., Swift, Kotlin) is a plus.
Good personality with good Communication.
Male or Female can apply.
Interested candidate can share their CV on triple nine zero nine three double one double four.
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Job Title: |
Senior software Development Engineer |
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Department: |
Android - Technology |
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Based at: |
Bangalore |
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Reports to: |
Engineering Manager |
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Experience: |
2.5 years to 4 years |
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Required Qualification: |
B.tech from Top tier college |
Company Overview:
At Porter, we are passionate about improving productivity. We want to help businesses, large and small, optimize their last-mile operations and empower them to unleash the growth of their core functions. Last mile delivery logistics is one of the biggest and fastest growing sectors of the economy with a market cap upwards of 50 billion USD and a growth rate exceeding 15% CAGR.
Porter is the fastest growing leader in this sector with operations in major cities, a fleet size exceeding 1L registered and 50k active driver partners and a customer base with 3.5M being monthly active. Our industry-best technology platform has raised over 150 million USD from investors including Sequoia Capital, Kae Capital, Mahindra group, LGT Aspada, Tiger Global and Vitruvian Partners.
We are addressing a massive problem and going after a huge market. We’re trying to create a household name in transportation and our ambition is to disrupt all facets of supply chain. At Porter, we’re here to do the best work of our lives.
If you want to do the same and love the challenges and opportunities of a fast paced work environment, then we believe Porter is the right place for you.
Company URL: https://porter.in/">https://porter.in/
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Porter has multiple mobile apps used by our consumers - app used by our customers to place on-demand orders, app used by our drivers to service those orders, and app used by fleet owners to manage their vehicles on our platform. Each of these apps is frequently iterated over to improve functionality and experience. In such a fast paced environment, we expect our mobile developers to develop and maintain these complex apps with a heavy focus on code design to keep the code easily extensible and maintainable.
Responsibilities:
● Participate in the product life cycle to understand directly from the Product Team the expected behavior of the apps and the use cases being implemented. ● Participate in design discussions with heavy focus on modeling entities and interactions, following architectural patterns like MVP, MVVM, Clean Architecture, etc. ● Collaborate with cross-functional teams - backend teams for finalizing APIs, design team for UI / UX, QA team for testing, etc. ● Participate in iteration planning to give effort estimates. ● Write clean, readable, maintainable and performant code following well established design principles. ● Write Unit Tests and Integration Tests to ensure correctness. ● Track, debug and fix bugs & crashes escalated. ● Ensure the apps are performant - no memory leaks, no frame drops, battery usage, etc. ● Explore and evaluate new technologies, tools and SDKs as may be necessary to improve the entire development pipeline. ● Work with cross-platform technologies, like Kotlin Multiplatform, to ensure consistency of features and code reuse across Android / iOS platforms.
Technologies:
● Languages: Kotlin, Java, SQL ● Frameworks: RIBs, Kotlin Multiplatform, Spek ● Architectures: MVVM, MVP, Clean Architecture, etc ● Libraries: Kotlin Coroutines, RxJava, Dagger2, Ktor, Jetpack, etc ● Integrations: AWS services, Payment Gateways (Razorpay, etc), Google Maps, Firebase, etc Products & Systems Overview You will be contributing to products concerning both customers and partner drivers. ● Customer App:
● Partner App:
● Fleet Owner Apps:
Qualification Prerequisites
● Experience: >= 2 years in Android development ● Proficiency with Android framework and Kotlin. ● Experience in designing, writing and maintaining a large complex app code base. ● Experience with design patterns like MVP, MVVM, Clean Architecture, etc. ● Experience with reactive & asynchronous programming using RxJava / Coroutines / Flows |
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
We are looking for a React Native Developer who will be responsible for building native applications that can run on multiple platforms such as Android & iOS.
Job Responsibilities:
- You will work as a part of a team to build React Native iOS/ Android Applications for clients.
- Integrate third-party API’s
- Architect, build and maintain excellent react native applications with clean code.
- Write unit and integration tests
- Work with native modules when required.
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Diagnose and fix bugs.
- Building reusable code and libraries for future use.
- Implementation of security and data protection.
Skills Requirement
- Hands-on Experience with React/Redux/React Native API, ReactJS.
- Should have knowledge about GraphQL and TypeScript.
- Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual Studio Code)
- Ability to keep code elegant and clear.
- 6 months experience as a React Native developer
Who can apply
Only those candidates can apply who:
1. Are from Surat
2. Have relevant skills and interests
3. Ready to work in Office only
* Women wanting to start/restart their careers can also apply.
Send Your CV on WhatsApp +91 7777 960 192
Job Type: Full-time
Total Work Experience: 1 year (Preferred)
The ideal candidate will be responsible for designing, developing, testing, and debugging mobile applications for the company. Using Swift / Kotlin this candidate will be able to translate user and business needs into functional frontend design.
Responsibilities
- Designing, developing, and testing UI for mobile applications
- Build reusable code and libraries for future use
- Accurately translate user and business needs into functional frontend code
Qualifications
- 3+ years' experience in frontend development
- Experience building mobile applications using Kotlin or Swift.
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.
125 Crore (1.25billion) Indians are denied access to Formal Credit. Contrarily, Indians have 23000 tonnes of gold in their homes, its worth approximately 110 Lakh Crores ($1.4Trillion). Over 70% of this gold is in Rural India, which is also the most underbanked. Yellow Metal was founded in Nov 2019 with the purpose to transform the way people use their household gold. We believe we can monetize this gold mine for rural India to make their lives better.
The first step in this direction is to enable Rural India with a simple gold loan in 30 mins at their doorstep.
Technology is at the core of building a simple, efficient, and effective consumer experience that will help build trust. We're looking for high-energy people capable of becoming founding members of a startup and those who want to raise the bar of performance and productivity.
Desired Background
- You can develop cross-platform mobile applications in Flutter
- You can work in close conjunction with product, design, backend, and QA teams to develop features
- You can suggest and follow best practices and coding standards
- You can plan, estimate, and own the deliveries of your project
Required Skills
- 2+ years of experience and a track record in building mobile Apps. (Android or iOS. Both are a huge plus).
- 2+ years of experience in Flutter & PHP.
- Expertise in working with different state management approaches.
- Expertise in performance tuning of Flutter Apps.
- Bonus point: Track record of building an application from scratch and scaling it.
Why Join Us
- We are working on a problem that has an impact to the root level of the country
- Remote First
- Comprehensive health insurance
- Up-skilling Budget
- Equity for all







