Описание

5+ years of professional software engineering experience
Strong production experience with Go or Node.js/TypeScript
Proven experience designing and building scalable backend systems from scratch
Strong understanding of distributed systems, REST APIs, and event-driven architecture
Strong experience with PostgreSQL and/or MongoDB, including data modeling and optimization
Hands-on experience with Redis and message queues such as RabbitMQ or Kafka
Strong experience with Docker, CI/CD, and AWS or Azure
Production experience with Ethereum and EVM-compatible blockchains, including L2 solutions
Deep understanding of blockchain architecture, transaction lifecycle, wallets, token standards, and on-chain data
Experience integrating and working with blockchain nodes, RPC providers, and indexing services
Hands-on experience with ethers.js, web3.js, viem, Foundry, or Hardhat
Strong practical experience with Solidity and smart contracts, including testing and integration
Strong understanding of blockchain security and cryptographic best practices
Experience owning architecture and leading complex technical initiatives
Strong problem-solving skills and ability to provide technical direction and mentor other engineers

Blockchain Senior Backend Engineer