Itransition
Blockchain Senior Backend Engineer
4 дн. назад
Страна неизвестнаSeniorHybrid
gonode.jstypescriptpostgresqlmongodbredisrabbitmqkafka
Position for a senior backend engineer focusing on blockchain technologies with 3–6 years experience at Itransition. Flexible work formats including remote, hybrid, or office.
Обязанности
- Designing and building scalable backend systems from scratch
- Owning architecture and leading complex technical initiatives
- Providing technical direction and mentoring other engineers
Требования
- 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
- Strong problem-solving skills and ability to provide technical direction and mentor other engineers