SR. FULL STACK BLOCKCHAIN DEVELOPER, Front-end Heavy
Remote Full Time, US time zone
English: Professional Working Level
Attractive package
Work with global team
Tech Stack: Frontend: TypeScript, NextJS/React experience with mobile experience a bonus. Backend: Feathers.js, Node.js. Blockchain: Solidity, Web3.js/Ethers.js. Databases: MongoDB, Redis. Cloud: AWS (S3). Other: ENS, Privy, WebSocket
ABOUT THE COMPANY
We're building a Web3 gaming platform that integrates blockchain technology, user profiles, achievements, and gaming analytics. Our stack includes TypeScript, Feathers.js, MongoDB, Redis, and Solidity for smart contracts.
JOB OVERVIEW
We're looking for a Senior Full Stack Blockchain Engineer who can bridge the gap between Web3 and traditional web technologies. The ideal candidate will help build and maintain our gaming platform's infrastructure, smart contracts, and user-facing features.
WHAT YOU DO
- Design and implement smart contracts for gaming achievements and NFT functionality
- Build and maintain backend services using TypeScript and Feathers.js
- Integrate Web3 wallets and handle blockchain transactions (Privy integration experience is a plus)
- Work with ENS domains and blockchain name services
- Implement token-gating and blockchain-based authentication systems
- Build scalable APIs that interact with multiple blockchain networks
- Optimize database queries and manage data across MongoDB and Redis
- Handle file uploads and media processing for user-generated content
- Implement blockchain event listeners and webhooks
WHAT YOU HAVE
- 5+ years of experience with full stack development
- Strong proficiency in Solidity and EVM-compatible blockchains
- Expert knowledge of TypeScript/JavaScript
- Experience with Node.js backend frameworks (Feathers.js preferred)
- Familiarity with MongoDB and Redis
- Understanding of Web3 authentication systems and wallet integrations
- Experience with ENS and blockchain naming systems
- Knowledge of AWS S3 or similar cloud storage solutions
- Understanding of blockchain scaling solutions and gas optimization
WHAT WE OFFER
- Competitive salary and equity
- Remote-first work environment
- Opportunity to shape the future of Web3 gaming
- Work with cutting-edge blockchain technology
- Professional development opportunities