# hiring #web3jobs #remote #backenddeveloper #fullstackdeveloper #typescript #nodejs #blockchain #defi #solidity #crypto

> Формат: Удалёнка  
> Уровень: senior  
> Дата публикации: 8 июня 2026  
> Актуально до: 8 июля 2026  
> Страница: https://affiliate.careers/job/-8c4173c4  

**Теги:** Crypto, Developer

## Описание вакансии

#hiring #web3jobs #remote #backenddeveloper #fullstackdeveloper #typescript #nodejs #blockchain #defi #solidity #crypto

Aigtech.dev Recruitment: Middle/Senior Web3 Backend/Fullstack Engineer

Aigtech.dev is seeking qualified candidates to develop production-grade Web3 products. Responsibilities include backend services, blockchain integrations, smart contract interactions, automation, and infrastructure.

Format: Remote
Engagement: Full-time, Part-time, or Project-based
Compensation: Negotiable, ranging from approximately $7,000 to $15,000.
**
Requirements
**- Backend architecture expertise
- Web3 and blockchain integration capabilities
- Smart contract interaction proficiency
- Experience with DeFi, NFT, and crypto products
- Development of production systems
**
Responsibilities
**- Develop backend services for Web3 and cryptocurrency applications
- Design APIs, databases, and system architecture
- Integrate wallets and networks
- Manage transactions and on-chain data
- Develop dashboards and internal tools
- Create automation, bots, and API integrations
**
Required Skills
**Backend: Node.js/TypeScript, NestJS/Express/Fastify, PostgreSQL/MongoDB/Redis, REST/GraphQL/WebSocket, Docker/Linux/Git/CI/CD, and scalable systems.
Web3: Blockchain transaction flows, EVM networks, smart contract interaction, ethers.js/web3.js, RPC providers, events, and DeFi mechanics.
**
Preferred Qualifications
**Solidity, Hardhat, Foundry, OpenZeppelin.
DeFi: Swaps, staking, liquidity, bridges, and DEXs.
Frontend: React/Next.js for dashboards and UI.
**
Expectations
**- Clean, maintainable code
- Independent work ethic
- Product-oriented mindset
- Clear asynchronous communication
**
Application
**Submit CV, LinkedIn profile, and GitHub.

Contact: @ShiZhyong


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Источник данных: Affiliate.Careers — независимый каталог вакансий в арбитраже трафика.  
Канонический URL: https://affiliate.careers/job/-8c4173c4  
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