Crypto Wallet Developer

Uza High Street; California (MO); Remote; USD 80,000 - 120,000; Full time

Benefits offered by this job

Competitive salary + bonuses

Health, vision & dental insurance

Paid vacation & holidays

Growth-focused work culture

Job summary

A blockchain development company is seeking a skilled Crypto Wallet Developer to build secure and scalable cryptocurrency wallet applications for mobile and web platforms. The ideal candidate has over 2 years of experience in mobile or blockchain app development, along with proficiency in relevant technologies including JavaScript, Node.js, and React Native. This role offers a competitive salary, health benefits, and opportunities for growth within a supportive work culture involving cutting-edge blockchain tools.

Qualifications

• 2+ years of experience in mobile or blockchain app development.
• Experience with crypto wallets, blockchain APIs, and Web3 technologies.
• Proficiency in JavaScript/TypeScript, Node.js, React Native, Flutter, or Swift/Kotlin.

Responsibilities

• Develop secure crypto wallet applications for iOS, Android, and web.
• Implement features such as multi-currency support and P2P transfers.
• Integrate blockchain networks and work with Web3 technologies.

Skills

Blockchain development

Web3.js / Ethers.js

Crypto wallet architecture

Multi-chain integration

API & SDK integration

Mobile app development

Smart contract understanding

Encryption & security protocols

Education

Bachelor’s degree in Computer Science or related field

Job description

3. Crypto Wallet Developer# Crypto Wallet Developer**Dev Technosys**5668 e 61st street ste 2000 #360 Start Date12/08/2025Job Title: Crypto Wallet DeveloperLocation: Commerce, CA, USAJob Type: Full-TimeExperience: 2+ YearsAbout the RoleWe are seeking a skilled Crypto Wallet Developer to join our blockchain development team. You will be responsible for building secure, scalable, and user-friendly cryptocurrency wallet applications for web and mobile platforms.As part of a company specializing in P2P Crypto Exchange Development and Crypto Exchange Development, you will contribute to high-performance digital asset products while supporting worldwide users. We also offer advanced to global clients, and this role will support the development and enhancement of those solutions.Key Responsibilities* Develop secure crypto wallet applications for iOS, Android, and web.* Implement features such as multi-currency support, P2P transfers, QR payments, private key control, and backup/restore.* Integrate blockchain networks (BTC, ETH, BNB, TRON, Polygon, etc.).* Work with Web3 technologies, smart contracts, and crypto APIs.* Ensure security best practices: encryption, private key protection, wallet authentication, and secure storage.* Collaborate with backend, blockchain, and UI/UX teams.* Optimize wallet performance, scalability, and reliability.* Contribute to P2P Crypto Exchange Development and related platform modules.Requirements* Bachelor’s degree in Computer Science or related field.* 2+ years of experience in mobile or blockchain app development.* Experience with crypto wallets, blockchain APIs, and Web3 technologies.* Proficiency in JavaScript/TypeScript, Node.js, React Native, Flutter, or Swift/Kotlin.* Understanding of crypto standards (ERC-20, TRC-20, BEP-20, NFTs, smart contracts).* Knowledge of cryptography, secure storage, and encryption methods.* Familiarity with P2P crypto exchange mechanisms is a plus.* Excellent debugging and problem-solving skills.Skills* Blockchain development* Web3.js / Ethers.js* Crypto wallet architecture* Multi-chain integration* API & SDK integration* Mobile app development* Smart contract understanding* Encryption & security protocolsBenefits1. Competitive salary + bonuses 2. Health, vision & dental insurance 3. Paid vacation & holidays 4. Work with cutting-edge blockchain tools 5. Opportunity to contribute to P2P Crypto Exchange Development Solutions 6. Growth-focused work culture