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Blockchain Middle Backend Engineer

Itransition • Blockchain & Crypto • Cryptocurrencies • Go • JavaScript • TypeScript • Node JS • Solidity • 23 days ago
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Salary
≈ $60k – $127k per year (Estimated)
Location
Remote (Georgia)also open in Armenia, Belarus, Kazakhstan, Kyrgyzstan, Russia, Uzbekistan
Seniority
Middle · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Sep 24, 2026. Itransition scores A on the Alion truth index.

Overview
Company
Impact
Profile match

Itransition

Itransition is a software engineering company founded in 1998 that builds and maintains custom applications for clients across healthcare, financial services, retail, manufacturing and media. Its work spans application development and modernisation, data engineering and analytics, quality assurance and enterprise platform implementation, delivered as long-running dedicated teams rather than as fixed-scope projects. Headquartered in Denver with engineering centres across eastern Europe and Latin America, it employs several thousand specialists and has served some of its clients continuously for well over a decade.
itransition.com • HQ: Denver, United States • Enterprise Apps Implementation Partners • Software Testing & QA • Data Engineering & Migration Services • IT Outsourcing & Dedicated Teams • Custom Software Development • Est. 1998
Tech stack of Itransition

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.

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 can 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
  • Options to work remotely
  • Compensation for medical expenses
  • 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, corporate sport competitions (cybersport included)
  • 5 days of paid sick leave per year with no obligation to submit a sick-leave certificate
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