Harris Allied

Blockchain Developer

Harris Allied

Building great teams and careers.

$175,000 - $195,000 /year

New York, United States (Onsite)

Engineering

Mid-Level

Last updated 2026-04-02T06:01:28.076Z

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About the role

Overview

The Blockchain/Smart Contract Developer will be responsible for developing blockchain-based applications and decentralized applications (dApps), focusing on smart contract design and blockchain integration. This role requires expertise in blockchain technology, cloud platforms, and programming languages such as Python or Java.

Skills

Blockchain Smart Contracts Solidity Python Java Web3.js Ethers.js Hardhat Hyperledger Cloud Engineering

Candidate requirements

These are the minimum requirements a candidate must meet to be considered for this role.

  • 3+ years of experience in blockchain / smart contract software engineering
  • Designing, writing and building secure smart contracts for Ethereum based applications/token standards like ERC20, ERC721, and ERC1400 using Solidity along with third party interfaces and design patterns like Upgradeable Proxy Pattern

About Harris Allied

Harris Allied connects top talent with the world's most innovative companies.
Our clients rely on our knowledge of business drivers, technology, their industries, companies, cultures, and talent to build their teams. We understand their business needs and the gritty details at the core of building a world-class team.

Job seekers choose Harris Allied because we know the business, how jobs become careers, and how careers build enterprises and whole industries. We present the right opportunities at the right time in a job seekers career and prepare them for a successful interview and the next step in their career path.

Our partnerships with clients and candidates has cultivated relationships built over the last 25 years. Our deep knowledge of the technology industry and our network of clients and candidates has resulted in successful global searches for top talent ranging from individual contributors to key executives.

We're keen observers of trends and new ideas. Sometimes the media seeks our point of view as expert contributors to the conversation. Our comments and articles have been featured in publications including; CIO Magazine, Entrepreneur Magazine, Network World, Fortune, Bloomberg.com, Fast Company, InformationWeek, and Forbes.

Whether you're a hiring manager looking for exceptional talent, or a job seeker, on a growth path and ready to advance in your career, we can help. Harris Allied builds great teams and careers.

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