React Native Developer

Required Skills and Expertise:

● Experience with native Mobile app development in Flutter.

● Working knowledge on MVVM/MVP architecture

● Strong knowledge on mobile app development cycle and design principles

● Good understanding of Android/iOS design guidelines

● Experienced in building mobile applications that utilizes web services (REST/JSON)

● Experience with third-party libraries and APIs

● Proficient understanding of code versioning tools, such as Git/Bitbucket

● Capability to work independently and in a team environment

● Capability to work in a fast-paced environment

Competitive Skills:

● Prior experience on Flutter/dart app development

● Prior experience on Flutter plugin development

● Working experience on GetX / BLoC

● Excellent problem solving skills

Role and Responsibilities:

● Design & implement new apps based on the product requirements using Flutter framework

● Maintain existing codebases

● Build reusable code and libraries for future use

● Integrate user interfaces elements developed by other developers

● Build user interfaces designed by UI/UX designers

● Integrate various SDKs and APIs from third parties

● Debug existing apps components, fix issues and avoid regressions

● Collaborate closely with the teams of UI/UX designers, PMs, QAs, and other developers

● Participate in software architecture, design discussions and code reviews

● Optimize application for maximum speed and scalability

● Follow the company guidelines and best practices

● Taking ownership of your work 

Note -

Pedigree - IIT is a must

Role Overview:

We are seeking a talented Mobile App Developer with 2+ years of experience in React Native and Expo. The ideal candidate will have expertise in app publishing (Play Store and App Store) and a proven track record of implementing video call features in mobile applications.

Key Responsibilities:

• Design, develop, and maintain mobile applications using React Native and Expo.
• Build and integrate video call features to enhance the app's functionality.
• Publish and manage applications on the Google Play Store and Apple App Store.
• Optimize app performance and ensure a seamless user experience.
• Collaborate with cross-functional teams to deliver high-quality features.
• Stay updated with the latest mobile development trends and best practices.

Requirements:

• 2+ years of experience in React Native development.
• Proficiency with Expo and mobile app deployment on both app stores.
• Hands-on experience building and integrating video call features (e.g., WebRTC, third-party SDKs).
• Strong understanding of mobile app design principles and performance optimization.
• Experience with version control tools (e.g., Git).
• Excellent problem-solving and communication skills.

Job Overview:

Now, we are seeking a skilled Kotlin Developer with around 2+ years of experience to join our team. The ideal candidate will be responsible for developing and maintaining high-performance Kotlin-based applications while ensuring best practices in architecture, security, and performance optimization.This is your chance to make an impact, and we’re here for it.

Key Responsibilities:

● Develop, enhance, and maintain Kotlin-based applications.

● Work with local databases such as Room, SQLite, and Realm for efficient data storage.

● Integrate API services using Ktor, Retrofit, and OkHttp for RESTful and GraphQL-based communications.

● Implement Kotlin Coroutines & Flow for asynchronous programming.

● Follow Clean Architecture and MVVM/MVI principles for scalable and maintainable code.

● Optimize application performance, security, and responsiveness. Write and maintain unit and integration tests to ensure application stability.

● Stay updated with Kotlin, Jetpack components, and the latest industry best practices.

What We're Looking For:

● 2+ years of experience in Kotlin development (Android or KMM).

● Strong knowledge of local database management (Room, SQLite, Realm, or SQLCipher).

● Expertise in API service integration using Ktor, Retrofit, or OkHttp.

● Hands-on experience with Kotlin Coroutines & Flow for efficient asynchronous programming.

● Strong understanding of Jetpack components (LiveData, ViewModel, Navigation, WorkManager, etc.).

● Experience in designing applications following Clean Architecture, MVVM, or MVI patterns.

● Knowledge of dependency injection frameworks like Dagger/Hilt or Koin.

● Proficiency in version control systems (Git) and platforms like GitHub, GitLab, or Bitbucket.

● Experience with unit testing using JUnit, MockK, or Espresso.

● Understanding of performance optimization techniques for Kotlin applications. 

• Expert-level knowledge of developing Android based applications.
• Deep understanding of the internals of Android Frameworks.
• Good knowledge of OOPS concepts and JAVA.
• Familiarity with RESTful APIs to connect Android applications to back-end services.
• Experienced in building mobile applications that utilize web services.
• Experience with third-party libraries and APIs.
• Good knowledge of SQLlite database.
• Strong knowledge of Android UI design principles, patterns, and best practices
• Proficient understanding of code versioning tools, such as Git.

About 1K

1K is an early-stage start-up building India’s first network of small-format stores (kiranas) for smaller towns through an integrated offline-online immersive experiential model. We have started off with the aggregation of kiranas, developing a franchise network for the delivery of daily necessities. We plan to build on the entrepreneurial spirit and underutilized real estate pockets hiding in India’s smaller towns and fuel Bharat’s growth through them. We are funded by Info Edge Ventures, Falcon Edge, and Kae Capital.

At 1K, our objective is to build technology that serves the needs of our customers with utmost satisfaction. To help us in doing so, we are looking for an experienced product manager to own the full lifecycle of product development from conception through release. An ideal candidate should have a keen eye for gaps in consumer product offerings and the innovative mindset to fill them. You should have experience in guiding cross-functional teams in the successful creation of products that improve consumer experience and grow market share.

You'll be responsible for developing android applications for managing various working aspects of e-commerce, warehousing & supply chain systems while playing a critical role in the design, planning, development, and deployment and help develop best practices for future development.

Responsibilities:

• Developing, releasing, and maintaining native Android Applications and oversee mobile application development efforts
• Deliver across the entire app life cycle, design, build, code review, deploy, test, release to app stores and support
• Working directly with developers and product managers to conceptualize, build, test, and release products
• Carefully evaluate the technical trade-offs of every decision
• Work on bug fixing and improving application performance.
• Good to have experience in designing, implementing, and maintaining complex mobile applications
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency
• Optimizing performance for the apps and keep up to date on the latest industry trends in the mobile technologies
• Solid understanding of UI Design practices

Requirements:

• 3+ years of hands-on experience in writing and deploying production quality code.
• Familiarity with test-driven development (TDD)
• Familiarity with CI/CD
• Great understanding of Android development
• Solid understanding of MVI/MVP/MVVM architecture.
• Expertise in Kotin with solid OOD principles, design patterns, dependency injection (Hilt/Koin/Dagger)
• Good grasp of algorithms, memory management, and multithreaded programming
• Hands-On experience with Android’s debugging, unit/UI ­testing, memory, and performance optimization tools.
• Awesome to have exposure working in startups.
• Great people skills!

RESPONSIBILITIES:

• Developing app using Flutter for both Android & iOS platforms.
• Writing quality code independently that is simple, reliable, and scalable.
• Evaluating and implementing out-of-the-box ideas for application development.
• Working with the team to manage, optimize, and customize multiple applications.
• Detecting and troubleshooting application issues.

REQUIREMENTS:

• Must have 1+ years of experience in Flutter.Should have worked and successfully deployed apps using Flutter framework.
• Good knowledge of Flutter SDK & Dart programming language.
• Should have worked on mobile platforms like Android or iOS.
• Should have developed & worked with Flutter widgets for iOS & Android with any of the state management solutions like Bloc, Provider, Mobx, etc.
• Mobile app architecture design and optimization. Extreme attention to detail and the ability to match the design as closely as possible.
• Ability to work closely with Product Managers, other development team members.
• Understanding of Functional Reactive Programming is a must.
• Comfortable with Test-Driven Development.