React Native Developer

Who we are

At CoinCROWD, we’re building the next-gen wallet for real-world crypto utility. Our flagship product, CROWD Wallet, is secure, intuitive, gasless, and designed to bring digital currencies into everyday spending from a coffee shop to cross-border payments. CoinCROWD is on a mission to make crypto as easy as UPI and twice as powerful.

We’re more than just a blockchain company, we’re an AI-native, crypto-forward, meme-loving team crafting the future of Web3. If you love solving deep problems at the intersection of blockchain, AI, and user experience, we want to talk to you.

What You’ll Be Doing

As a Flutter Developer at CoinCROWD, you’ll own the front-end experience of CROWD Wallet across mobile (iOS/Android) and potentially desktop/web. You'll collaborate closely with backend, design, and AI teams to craft an experience that feels magical even to non-crypto users.

You will:

• Develop and maintain the CROWD Wallet Flutter app with high performance and beautiful UI/UX.
• Build reusable, scalable widgets and component systems.
• Collaborate with blockchain and backend engineers to connect with smart contracts, APIs, and auth layers like Web3Auth.
• Design intuitive flows for crypto actions like swap, buy/sell, send,recieve, transaction history, etc.
• Work with product + engineering teams to integrate LLM-powered UI assistants, predictive UX, and agentic microfeatures (e.g., a “smart suggest” feature based on wallet activity).
• Optimize for performance, accessibility, and delightful cross-platform UX.
• Push updates through app stores and handle release cycles, CI/CD workflows.

Bonus : What makes this role special

We’re building an AI-native UI. This means:

• Context-aware features powered by LLMs (ChatGPT, Claude, Mistral).
• Wallet activity summaries and explanations via AI.
• In-app agents that help users complete tasks: rebalance portfolio, flag scams, etc.
• Personalized UI that adapts to usage patterns.

What We’re Looking For:

• 5–12 years of experience in mobile development with at least 3+ years in Flutter.
• Strong grasp of Dart, state management (e.g., Provider, Riverpod, BLoC), and clean architecture principles.
• Experience with Flutter animations, custom UI, and platform-specific integrations.
• Bonus: Experience with Firebase, Push Notifications, App Store deployment.
• Experience consuming APIs, especially blockchain/Web3 APIs (Ethers.js, WalletConnect, GraphQL, etc.).
• Familiarity with crypto wallets, token flows, swap UIs, or DeFi interfaces is a big plus.
• Awareness of LLMs/AI—you don’t have to be an expert, but curiosity about agentic workflows, GPT integration, or prompt-driven UX is welcome.
• Self-starter mentality with an eye for pixel perfection and product intuition.

Bonus Points

• You’ve worked on a crypto or fintech app with high-performance needs.
• You’ve experimented with GPT or other AI tools inside your app.
• You’ve used AI to automate your testing or CI/CD pipelines.
• You know the difference between ERC20 and ERC721 and care about UX around both.
• You have a good sense of humor and a healthy meme game.

Why Join CoinCROWD

• Equity-first model: Build real value as we scale.
• AI-first engineering culture: We don’t just use AI, we build with it.
• Work remotely with passionate people who ship fast and iterate faster.
• Be part of one of the most ambitious crossovers of AI + Web3 in 2025.

React Native Developer

We are looking for a talented and experienced React Native Developer to join our team. The ideal candidate will have a strong background in developing mobile applications with React Native.

Roles and Responsibilities:

• Develop and maintain high-quality mobile applications using React Native
• Collaborate with designers and other developers to create user-friendly and visually appealing interfaces.
• Write clean and maintainable code using TypeScript.
• Utilize Flexbox layout to create a responsive User Interface that works on different screen sizes.
• Use Realm to manage local data storage and synchronize data with remote servers.
• Integrate GraphQL to efficiently fetch and manage data in our applications.
• Participate in code reviews and contribute to our development processes
• Stay up-to-date with the latest trends and technologies in mobile development

Skills Required:

• 4 to 7 years of strong experience with React Native.
• Experience in TypeScript programming language.
• Experience in GraphQL will be an advantage.
• Familiarity with Realm or other local data storage solutions
• Knowledge of chatbot development using natural language processing and machine learning techniques
• Understanding of data analytics and experience with tools like Google Analytics, Firebase Analytics, or similar
• Prior experience in Start-ups would be an added advantage .
• Strong problem-solving and analytical skills with a focus on algorithms
• Experience working on POS and Kiosk projects, integrating payment gateways.
• Excellent collaboration and communication skills
• Bachelor's Degree in Computer Science.

Job Description

We are looking for a Mobile and Javascript developer who is proficient with React Native, React.js, and Typescript with 2 years of experience. The primary focus will be on developing UI components with React Native and React JS workflows with Typescript. This will include the use of automated integration tests with RTL. These components are expected to be robust and easy to maintain with the highest code quality. The coordination with the rest of the team working on different layers of the infrastructure should be effective. 

Responsibilities

• • Delivering a complete mobile application OR front-end application using React Native/React JS and Typescript.
• • Building reusable components/widgets and front-end libraries for future use.
• • Translating designs and wireframes into high-quality code.
• • Writing tested, idiomatic, and documented code.
• • Optimizing components for maximum performance across multiple web browsers.
• • Mentoring junior developers, peer-to-peer code reviews, and ensuring that high.
• • Code quality bar should be maintained. Skills
• • Excellent proficiency in React Native, JavaScript, CSS, and HTML, including DOM manipulation and the JavaScript object model.
• • Thorough understanding of React Native, React JS, Typescript, and its core principles.
• • Experience with popular React Native andReact.js workflows (such as React-Redux, React-Router, React Hooks, etc.)
• • Experience with Class components and Functional components.
• • Experience with React Testing Library (RTL). Familiarity with Enzyme, Jest Framework and Cypress.
• • Experience with data structure libraries (e.g. Immutable.js)
• Experience with Backend technology like NodeJS, AWS
• • Familiarity with the front-end development tools such as Babel, Webpack, NPM, etc.
• • Experience with code versioning tools Git and its workflows.
• • Ability to solve problems effectively.
• • Ability to learn and explore new things effectively.
• • Familiarity with RESTful APIs.
• • Ability to understand business requirements and translate them into technical requirements.
• • Professional, precise communication skills.
• • Clear understanding of design patterns especially MV*.
• Experience with AWS is a big plus

• Minimum 2 years of experience. Individuals with a higher degree of expertise will be considered for senior opportunities
• Minimum Bachelor Degree in Computer Science, Computer Engineer or related fields
• Experience working with and presenting summaries of large datasets
• Experience working with JavaScript , Reactnative and frontend frameworks
• Experience on system designs and architecture.
• Working experience with large, complex Enterprise dashboards is a plus.
• Passionate about innovating, learning new skills and technology
• Comfortable working on frontend and backend tasks is a plus

DESIRED SKILLS:

1. Android Development
2. Java / Kotlin
3. Javascript
4. UI / UX
5. Prototyping and Wireframing
6. Graphics and whiteboard application
7. Video-streaming and camera handling on Android
   
   
   

Will be developing mobile and web applications using latest technology. Should be good in analysing requirements and translate into applications. Good in understanding application flows.

Tech Skills –

Mobile technology – Hybrid (Ionic / Angular / Cordova ),  – Expert level – Should have completed at least one  project with server component, use of cloud services, use of device native capabilities like camera, accelerometer etc.

HTML, CSS, Bootstrap, Java script – Expert level - Good understanding of concepts and should be able to realize application screens based on the UI provided by designers.

(This is an internship to begin with, later you may be offered a full-time role.)