# вакансия #backend #fullstack #crypto #web3jobs #remote #backenddeveloper #fullstackdeveloper #typescript #nodejs #blockchain #defi #frontend #middle #senior

> Формат: Удалёнка  
> Уровень: middle  
> Дата публикации: 10 июня 2026  
> Актуально до: 10 июля 2026  
> Страница: https://affiliate.careers/job/-c3ece870  

**Теги:** Crypto, Finance, Developer

## Описание вакансии

#вакансия #backend #fullstack #crypto #web3jobs #remote #backenddeveloper #fullstackdeveloper #typescript #nodejs #blockchain #defi #frontend #middle #senior

●We are looking for a **Backend / Fullstack Engineer** to work on Web3 and fintech-related products.
●**Company**: cropr.finance

●**Format**: Remote
●**Engagement**: Full-time / Project-based
●**Payment**: depends on your involvement and working period. Senior engineer - 6500-10000$, middle - 4000-6000$
●**Main responsibilities:**
Develop backend services and business logic
Design APIs, databases, and system architecture
Integrate wallets, blockchain networks, and external APIs
Work with transactions, smart contract calls, and on-chain data
Support deployment, monitoring, and production stability
●**Required skills:**
Node.js, TypeScript
NestJS, Python, Express, or Fastify
PostgreSQL, MongoDB, Redis
REST, GraphQL, WebSocket
Docker, Linux, Git, CI/CD
Backend architecture and scalable systems
Experience with production applications
●**Web3 experience:**
EVM networks and blockchain transaction flows
Smart contract interaction
ethers.js, viem, or web3.js
RPC providers, events, wallets
Basic DeFi understanding: swaps, staking, liquidity, bridges, tokens

●**Would be a bonus:**
Master's /PhD in CS.
Solidity, Hardhat, Foundry, OpenZeppelin
React / Next.js
Cloud infrastructure experience, UI designing skills,
On-chain data indexing
Fintech, SaaS, or crypto product experience

●**Project description: **
We are building a Web3 analytics and portfolio management platform that helps users track assets, transactions, and DeFi positions across multiple blockchain networks.The platform aggregates blockchain data into a single dashboard, providing portfolio insights, transaction history, real-time alerts, and automation tools. Our goal is to simplify portfolio management and make blockchain data more accessible for both individual users and crypto teams. Further information about the project is discussed personally.

●**Applying**: Send a short intro, CV or LinkedIn, GitHub, and relevant project examples if possible.

●**Contact**: @Gram_Thomas


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Источник данных: Affiliate.Careers — независимый каталог вакансий в арбитраже трафика.  
Канонический URL: https://affiliate.careers/job/-c3ece870  
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