Requirements:
- 5+ years of professional software engineering experience
- Strong production experience with Go or Node.js/TypeScript
- Experience designing and building scalable backend systems from scratch
- Understanding of distributed systems, REST APIs, and event-driven architecture
- Experience with PostgreSQL and/or MongoDB, including data modeling and optimization
- Hands-on experience with Redis and message queues such as RabbitMQ or Kafka
- Experience with Docker, CI/CD, and AWS or Azure
- Production experience with Ethereum and EVM-compatible blockchains, including L2 solutions
- Understanding of blockchain architecture, transaction lifecycle, wallets, token standards, and on-chain data
- Experience integrating with blockchain nodes, RPC providers, and indexing services
- Hands-on experience with ethers.js, web3.js, viem, Foundry, or Hardhat
- Practical experience with Solidity and smart contracts, including testing and integration
- Understanding of blockchain security and cryptographic best practices
- Experience owning architecture and leading complex technical initiatives
- Strong problem-solving skills, with the ability to provide technical direction and mentor engineers
Conditions: Full-time, 5/2 schedule. Remote, hybrid, or office work format.