Mobile App Developer Intern React Native & TypeScript (New Delhi)

About Muztream Muztream is a purpose-driven streaming platform built for Muslims and beyond. Were creating a family- and faith-friendly experience featuring vocals, podcasts, stories, audiobooks, poetry, and AI-powered streaming experiences. Our mission is to make purposeful streaming accessible to millions of people worldwide by combining modern technology, thoughtful product design, and values-driven content. As an early-stage startup, youll work closely with the founding and engineering teams, contribute to real product decisions, and help build technology that will serve users globally. About the Role Were looking for a Mobile App Developer Intern with strong React Native and TypeScript skills to help build Muztreams mobile application from the ground up. This is a hands-on product engineering opportunitynot a role limited to small maintenance tasks. Youll contribute to the core mobile experience across iOS and Android, including audio playback, API integration, native device capabilities, performance optimization, and Figma-to-production implementation. - Role: Mobile App Developer Intern - Duration: 2 months, with potential for extension or full-time conversion - Type: 100% remote - Platforms: iOS and Android - Technology: React Native and TypeScript - Experience: Students, recent graduates, and developers with robust relevant projects are welcome - Environment: Early-stage startup and product engineering What Youll Do - Build the initial Muztream mobile application for iOS and Android using React Native and TypeScript. - Help design and implement a unified audio experience supporting Cloudflare R2 assets, embedded content, and external CDNs. - Contribute to audio features such as pre-buffering, background playback, lock-screen controls, and Bluetooth state synchronization. - Build responsive, high-performance interfaces and interactive features with smooth animations and minimal frame drops. - Implement audio-synchronized data displays and real-time rendering experiences. - Work with native device capabilities, including local storage, GPS, notifications, and background scheduling. - Translate multi-screen Figma designs into polished, production-ready interfaces. - Help structure navigation flows across authentication, discovery, content details, playback, and persistent mini-player experiences. - Integrate REST APIs using clear, strongly typed TypeScript interfaces. - Optimize performance, memory usage, image loading, audio caching, and long lists. - Participate in code reviews, debugging, technical discussions, and product decisions. Technical Requirements - Strong practical experience with React Native through professional work, coursework, freelance projects, or meaningful personal projects. - Good understanding of React Native components, lifecycle behavior, navigation, and mobile UI patterns. - Comfortable writing TypeScript with interfaces, generics, and strict type safety. - Experience working with REST APIs, asynchronous data, and error handling. - Familiarity with mobile performance optimization and responsive layouts. - Understanding of background tasks, app lifecycle states, notifications, or device capabilities. - Familiarity with Git, GitHub, branches, pull requests, and clean commit practices. - Ability to read Figma designs and implement them accurately. - Strong problem-solving, debugging, communication, and independent research skills. - Willingness to learn quickly and take ownership in a remote startup environment. Nice to Have - Experience with Expo or React Native CLI. - Familiarity with Zustand, Redux, TanStack Query, or similar tools. - Experience with React Navigation. - Familiarity with audio libraries such as `react-native-track-player`. - Experience with Firebase, push notifications, analytics, or Notifee. - Experience with Cloudflare R2, CDNs, or media streaming. - Experience with local storage tools such as MMKV. - Experience publishing an app to the Google Play Store or Apple App Store. - Open-source contributions or meaningful React Native projects. - Experience working with native iOS or Android modules. What Youll Learn During the internship, youll gain hands-on experience with: - Building a production-grade React Native application from scratch. - Designing mobile audio streaming and background playback experiences. - Working with native iOS and Android capabilities. - Structuring TypeScript codebases and scalable API integrations. - Optimizing mobile performance, memory usage, and data loading. - Using Git workflows, code reviews, and collaborative engineering practices. - Turning Figma designs into production-ready interfaces. - Working on a real startup product intended for a global audience. How We Work We value ownership, transparency, curiosity, and execution. You wont simply be assigned isolated tasks. As an early member of the engineering team, youll be encouraged to understand the product, challenge assumptions, propose .

Back to blog

Other Jobs To Apply

Common Interview Questions And Answers

1. HOW DO YOU PLAN YOUR DAY?

This is what this question poses: When do you focus and start working seriously? What are the hours you work optimally? Are you a night owl? A morning bird? Remote teams can be made up of people working on different shifts and around the world, so you won't necessarily be stuck in the 9-5 schedule if it's not for you...

2. HOW DO YOU USE THE DIFFERENT COMMUNICATION TOOLS IN DIFFERENT SITUATIONS?

When you're working on a remote team, there's no way to chat in the hallway between meetings or catch up on the latest project during an office carpool. Therefore, virtual communication will be absolutely essential to get your work done...

3. WHAT IS "WORKING REMOTE" REALLY FOR YOU?

Many people want to work remotely because of the flexibility it allows. You can work anywhere and at any time of the day...

4. WHAT DO YOU NEED IN YOUR PHYSICAL WORKSPACE TO SUCCEED IN YOUR WORK?

With this question, companies are looking to see what equipment they may need to provide you with and to verify how aware you are of what remote working could mean for you physically and logistically...

5. HOW DO YOU PROCESS INFORMATION?

Several years ago, I was working in a team to plan a big event. My supervisor made us all work as a team before the big day. One of our activities has been to find out how each of us processes information...

6. HOW DO YOU MANAGE THE CALENDAR AND THE PROGRAM? WHICH APPLICATIONS / SYSTEM DO YOU USE?

Or you may receive even more specific questions, such as: What's on your calendar? Do you plan blocks of time to do certain types of work? Do you have an open calendar that everyone can see?...

7. HOW DO YOU ORGANIZE FILES, LINKS, AND TABS ON YOUR COMPUTER?

Just like your schedule, how you track files and other information is very important. After all, everything is digital!...

8. HOW TO PRIORITIZE WORK?

The day I watched Marie Forleo's film separating the important from the urgent, my life changed. Not all remote jobs start fast, but most of them are...

9. HOW DO YOU PREPARE FOR A MEETING AND PREPARE A MEETING? WHAT DO YOU SEE HAPPENING DURING THE MEETING?

Just as communication is essential when working remotely, so is organization. Because you won't have those opportunities in the elevator or a casual conversation in the lunchroom, you should take advantage of the little time you have in a video or phone conference...

10. HOW DO YOU USE TECHNOLOGY ON A DAILY BASIS, IN YOUR WORK AND FOR YOUR PLEASURE?

This is a great question because it shows your comfort level with technology, which is very important for a remote worker because you will be working with technology over time...