Full Stack Developer (Web, App, Backend) - CryptoXpress
at CryptoXpress


About CryptoXpress
CryptoXpress is building the world’s easiest platform for crypto and everyday life. We enable users to trade crypto, book flights and hotels, and shop with gift cards - all in one app. Join our fast-paced, mission-driven team shaping the future of digital payments.
Apply Link: https://forms.gle/TMWRMtEDWRjEi3vK8
Role Overview
You will turn business requirements into reliable application logic and functionality, building and maintaining our web and mobile applications using React Native, ReactJS, Node.js, and related technologies. Your work will directly impact our product experience for thousands of users worldwide.
Key Responsibilities
- Develop & Maintain Applications: Build robust features for mobile and web using React Native and TypeScript. Maintain, refactor, and improve the existing codebase.
- Collaborate Across Teams: Work closely with product, design, and backend teams to deliver pixel-perfect UI in line with Figma design systems.
- Business Analysis: Translate business needs into actionable features with clear, reasonable estimations.
- Code Quality: Participate in code reviews, standups, and ensure high code quality by addressing bugs and tech debt.
- Problem Solving: Show good judgment—propose pragmatic alternatives when requirements are unclear or designs can be optimized.
- Integration: Integrate with REST APIs and third-party services. Handle data storage, offline capability, and security.
- Communication: Provide clear, timely updates and feedback during business hours.
Required Skills & Experience
- React Native (Mandatory)
- ReactJS (Web)
- NodeJS (Backend/Server-side)
- JavaScript, TypeScript, HTML, CSS
- API Integration (RESTful services)
- Mobile App Development Lifecycle (prototyping, release, updates)
- Experience with Redux, Flux, unit testing (Jest/Enzyme), and code debugging
- Experience with code quality tools (ESLint, type checking, prop types)
- Knowledge of responsive UI, Figma design compatibility, and pixel-perfect implementation
- Basic understanding of blockchain technologies
- Strong problem-solving and communication skills
Nice-to-Have
- Experience with backend frameworks (Express.js, NestJS, or similar)
- Familiarity with Web3.js or other blockchain libraries
- Exposure to mobile offline storage and push notifications
- Knowledge of security best practices in mobile/web apps
Pro Tip: Tips for Application Success
- Explore CryptoXpress before applying, take 2 minutes to download and try the app so you understand what we're building
- Show your enthusiasm for crypto, travel, and digital innovation
- Mention any self-learning initiatives or personal crypto experiments
- Be honest about what you don't know - we value growth mindsets

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- You can convert ideas into designs and build them out
Seniority Level
Mid-level 2-4 Years of Experience
CTC : 3 – 6 LPA


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