Blockchain Middle Backend Engineer
Description
We are looking for a Middle Blockchain Backend Engineer to join our team and help build production-grade blockchain and backend systems. The role focuses on developing services with Go or Node.js/TypeScript, integrating blockchain networks, processing on-chain data, and building reliable backend infrastructure.
office remoteGeorgiaPolandUzbekistan
Requirements
- 3+ years of professional software engineering experience
- Strong experience with Go or Node.js/TypeScript and backend development
- Experience designing and implementing REST APIs and backend services
- Hands-on experience with PostgreSQL and/or MongoDB
- Practical experience with Redis and message queues such as RabbitMQ or Kafka
- Experience with Docker and CI/CD
- Practical experience integrating applications with Ethereum or other EVM-compatible blockchains
- Good understanding of blockchain transactions, wallets, token standards, and on-chain data
- Experience with blockchain libraries/tools such as ethers.js, web3.js, viem, Hardhat, or Foundry
- Understanding of smart contracts and Solidity
- Experience working with blockchain nodes, RPC providers, or indexing services
- Understanding of blockchain security and cryptographic principles
- Strong problem-solving skills and ability to work independently
We offer
- Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota
- Competitive compensation that depends on your qualification and skills
- Career development system with clear skill qualifications
- Flexible working hours aligned to your schedule
- Options to work remotely
- Corporate medical insurance covering services of private and public medical centers
- English courses online
- Corporate parties and events for employees and their children
- Internal conferences, workshops and meetups for learning and experience sharing
- Gym membership compensation
- 5 days of paid sick leave per year with no obligation to submit a sick-leave certificate
Any questions?
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Blockchain Middle Backend Engineer
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