Backend / Fullstack Engineer (Web3 & Fintech)
cropr.financeSenior: $6,500-$10,000, Middle: $4,000-$6,000RemoteJun 20
About the job
Backend/Fullstack Engineer for Web3 analytics and portfolio management platform. Build backend services, design APIs and system architecture, integrate blockchain networks and wallets, work with smart contracts and on-chain data
Requirements
- Node.js, TypeScript
- NestJS, Python, Express, or Fastify
- PostgreSQL, MongoDB, Redis
- REST, GraphQL, WebSocket
- Docker, Linux, Git, CI/CD
- Backend architecture and scalable systems
- Production application experience
- EVM networks and blockchain transaction flows
- Smart contract interaction
- ethers.js, viem, or web3.js
- RPC providers, events, wallets
- Basic DeFi understanding
Source: Telegram channel Jobs Feed IT & Digital Вакансии Агрегатор
Employer contact is hidden
Sign up and upload your resume to unlock the direct contact for this job and a personal feed of similar ones from hundreds of Telegram channels. First 3 days free, no card.
Get the employer's contact