React Native Developer

• Proficient in React, JavaScript (ES6+), and TypeScript.
• Expertise in state management libraries (Redux, Zustand, etc.).
• Hands-on experience with react-navigation and deep linking.
• Solid understanding of Expo (both managed and bare workflows).
• Knowledge of native development (Swift/Objective-C for iOS, Java/Kotlin for Android).
• Experience with custom native module bridging and native UI integration.
• Strong debugging skills using tools like Flipper and Chrome DevTools.
• Familiarity with Jest, React Native Testing Library.
• Experience with REST APIs, GraphQL, and real-time data (WebSockets).
• Ability to manage OTA updates with EAS Update and configure EAS Build.
• Experience in app publishing and release lifecycle on both Play Store and App Store.
• Knowledge of secure storage, token handling, and app-level security practices.

We are looking for a Flutter Developer responsible for creating multi-platform apps for iOS and Android using Google's Flutter development framework. The primary focus will be on creating new experiences and maintaining existing apps. Deep experience contributing to and managing high-scale production mobile apps. You must have strong previous experience in Flutter and Dart development.

Requirements :

• Good exposure to integration projects.

• Hands-on experience and expertise in Building interfaces with Android SDK, Android Studio and development.

• Rest Api knowledge.

• Expertise in Android Flutter.

• Passion for best design and coding practices and a desire to develop new creative ideas.

• Skills required teamwork, leadership, and self-motivated.

• Adaptive to learn any technology.

Responsibilities :

• Design and Build sophisticated and highly salable apps using Flutter.

• 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

• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

We enable humans & machines with internet connectivity at a price that they can afford.

The inspiration for Wifi Dabba came from the founders working together for the last decade in the mobile application industry and realising the biggest reason for user churn being access to cheap and affordable internet access. From having worked on ground onboarding users and facing poor connectivity issues all the time, we took it on ourselves to fix the internet access problem for the common citizen.

At Wifi Dabba (YC W17), we are building a low cost, scalable & distributed Wi-Fi infrastructure to connect next billion users online. We do this by deploying a grid of lasers (Free Space Optics) over the cities & town and bring cheap and fast internet for everyone. We enable anyone to buy 1 gig of data access at a time at a price they can afford. Sachetization of internet access is the foundation to rebuilding internet for all. We do this by leveraging crypto and blockchain to truly make internet infrastructure ownership distributed — our vision is to be connectivity layer for the Web3 world.

• You will get the chance to be an early team member at a fast-growth YC startup.
• You get to define the future of telecom infrastructure ownership and operations.
• We’re a tight-knit team where you'll learn a ton and have ownership.
• Opportunity to build for the next billion users.

• Strong engineering background preferably in Computer Science
• Experience architecting, developing, and testing android application code end-to-end
• Strong knowledge of Android UI design principles, patterns, and best practices
• Experience with AWS services
• Experience working with remote data via REST and JSON
• Experience working with mobile analytics
• Knowledge of code versioning tools like GIT, SVN.
• Experience in building user interfaces for mobile apps.
• Participate in design discussions with business users, web producers and engineering teams.
• Perform requirements analysis, high-level design, effort estimation for new business requirements and feature enhancements.
• Write clean, concise, and sustainable code.
• Team player who enjoys collaborative effort.

• Entrepreneurial mindset (we encourage all employees to be future founders and this can be a great stepping stone towards that)
• Customer-centric and passionate about working in a small & focused team
• Previous experience building/working in telecom software or infrastructure
• Previous experience building web3 project - DeFi / Blockchain infrastructure
• Previous experience at a high-growth, fast-paced startup

Punchh creates the consistent, modern experiences consumers expect by bringing the power of identity resolution into physical retail. Punchh is the leader in delivering one-to-one customer engagement and loyalty beyond mobile devices for a consistent brand experience through every channel. The Punchh Loyalty and Engagement Platform, powered through artificial intelligence, guides consumers through their lifecycle from first-time customer to superfan, building meaningful relationships and dramatically increasing lifetime customer value. Nearly 200 global enterprise brands rely on Punchh to grow revenue by building customer relationships. The company is based in Silicon Valley, California with a second US office in Austin, TX and global offices across Canada, India, the United Kingdom, and Singapore.

About the role:

Punchh Tech India (Fully Owned Subsidiary of Punchh Inc., USA) is looking for creative React Native developers who think outside the box and can push the limits at times! These positions are about someone who is really passionate about creating world-class mobile apps in Android and/or iOS and has a serious app store portfolio to prove it. You will be in deep at every step of the development process and must be hands-on. Involvement from brainstorming to pushing ideas to the team and getting the apps out of the door in as little time as possible. You will also be a devil's advocate and look for flaws, suggest the remedy and motivate team members.

Job Location: Jaipur / Delhi NCR

Experience Required: Relevant 2+ years in React Native.

Skillset Required:-

• Good knowledge of JavaScript, OOPS, React- Native, mobile app lifecycle, GIT/SVN.
• Good understanding of UI/UX, app preformation, memory optimisation, delivery feasibilities, coding best practices, design principles.
• Ability to integrate existing components and make custom react - native components
• Ability to think laterally and contribute to problem-solving.
• Must be skilled and enthusiastic to explore new technologies and techniques to achieve project requirements.
• Understanding requirements and functional specifications and well versed with design programming principles.
• Knowledge of react native(RN) as a primary and knowledge of Android or iOS development as secondary skills required.

Benefits:

• Medical Coverage, to keep you and your family healthy.
• Compensation that stacks up with other tech companies in your area.
• Paid vacation days and holidays to rest and relax.
• Healthy lunch provided daily to fuel you through your work.
• Opportunities for career growth and training support, including fun team building events.
• Flexibility and a comfortable work environment for you to feel your best.

• 3-5 years of experience in Native Android App development (Preferably for a B2C Product)
• Proficiency in various algorithms and data structures.
• Familiar with Kotlin/Java language, and experience with Object-Oriented Design.
• Strong experience with REST APIs, storage databases, Multi-threading, performance and memory tuning.
• Good knowledge of architectural patterns such as MVP and MVVM.

We are looking for an android developer to enhance design, fix bugs, improve performance and develop new features of a functional Android application

Responsibilities & Skills

An ideal candidate:

Should have 7+ years of professional experience in autonomously designing, developing, testing, debugging and maintaining mobile applications on the Android platform

Should have hands-on experience with and strong knowledge of Android SDK, Android Studio, Kotlin, and different versions of android, and how to deal with different screen sizes

Should have familiarity with RESTful APIs to connect Android applications to back-end services

Should have experience with offline storage/mode, threading, and performance tuning and Memory Management

Should have knowledge of the open-source Android ecosystem and the libraries available for common tasks

Should have strong understanding of Android, OEM's and OS flavors

Should have experience working with Sqlite database and proficient in writing SQL queries

Should be well conversant with Android UI design principles, interface guidelines, material design, patterns, and best practices

Should have familiarity with cloud message APIs and push notifications

Should be able to review the existing code, find out & fix bugs and optimize the code.

Should fix bugs and improve Android application performance

Should develop new features of the Android application

Should assume end-to-end ownership of the Android application and assigned tasks

Should work independently without the need of guidance and supervision

Should have ability to understand business requirements and translate them into technical requirements

Should have a knack for benchmarking and optimization

Education 

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.

Responsibilities:

• Own the entire development lifecycle as you prototype, create, optimize, test, launch, and refine Android apps.
• Build features that will reach millions of users.
• Work with fellow designers and developers in an iterative environment with short and impactful development cycles.
• Develop cutting edge functional modules that will be integrated across all our Android apps.
• Brainstorm, contribute new ideas, conceive innovative strategies, and implement solutions to difficult problems.
• Exploit the most advanced Android APIs and platform features to build innovative applications in food and dining space.
• Work closely with our backend team to interface with RESTful API services and contribute to the backend code when needed.
• Work with real-time feedback from our users to make the product better.
• Discover, design, develop, deploy, debug.
• Focus on Material Design principles and pixel-perfect implementation of the design into code.

Requirements:

• Engineers with 3+ years of experience in shipping consumer-facing Android apps with the large user base, ideally currently available on the Google Play Store (Please be sure to include links to all such apps with your resume).
• Top-notch programming skills in Java, Kotlin and Android.
• Command of memory management, view hierarchy, battery optimization and in-depth experience with multithreaded and networked applications.
• Worked with RESTful APIs, third-party SDK Integrations and common technologies like HTTPS, JSON, OAuth, and SQL.
• Thorough working knowledge of Android Studio with the Gradle build system.
• Understanding the quirks of the fragmented ecosystem of Android OS versions and devices.
• Solid experience with Git.
• Care for quality with an obsession for performance and willingness to spend time testing the team's work as well as yours.