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Smart Contract Developer Intern Jobs (NOW HIRING)

Native

Position Summary We are looking for a skilled DeFi Smart Contract Developer with a proven track record of building secure, high-value contracts on EVM. You should have strong expertise in DeFi models ...

Plume

Smart Contract Engineer

Work with product engineers to integrate smart contract functions into core Plume apps like our end-to-end onboarding platform * Design and implement the smart contract, indexing, and offchain ...

Paxos Labs

Smart Contract Engineer

New York, NY · On-site +1

We're hiring a Smart Contract Engineer to help scale Paxos Labs's DeFi protocol infrastructure ... We are looking for a motivated developer that can not only develop, but aptly research and deploy ...

ether.fi

Smart Contract Engineer

Manhattan, NY · On-site

They are seeking a Smart Contract Engineer to build and operate a safe and efficient Ethereum Staking Protocol, design and deploy Solidity smart contracts, and engage in rigorous testing and ...

Etherfi

Smart Contract Lead

New York, NY · On-site

$240K - $300K/yr

As a talented Smart Contract Engineer with a deep understanding of Solidity and extensive experience in writing and deploying smart contracts on the Ethereum blockchain you will be a key component of ...

Category Labs

Smart Contract Engineer

New York, NY · On-site +1

$180K - $250K/yr

You'll implement smart contracts that are well suited to the resources and throughput enabled by ... You'll identify needs in the app developer ecosystem and address them through close collaboration ...

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How much do smart contract developer intern jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for smart contract developer intern in the United States is $22.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.28 per hour, depending on experience, location, and employer.

What is a smart contract developer intern?

A Smart Contract Developer Intern is responsible for assisting in the design, development, and testing of smart contracts on blockchain platforms like Ethereum. They typically work with programming languages such as Solidity and may use development frameworks like Hardhat or Truffle. Interns often contribute to writing secure, efficient code, debugging contracts, and collaborating with teams on blockchain applications. This role provides hands-on experience with decentralized technologies and helps interns build practical skills in blockchain development.

What are the key skills and qualifications needed to thrive as a smart contract developer intern?

To thrive as a Smart Contract Developer Intern, you need a solid understanding of blockchain fundamentals, programming skills in languages like Solidity or Rust, and familiarity with decentralized application (dApp) architecture. Experience with development tools such as Truffle, Hardhat, Ethereum testnets, and source control systems like Git is highly valuable. Strong analytical thinking, attention to detail, and proactive communication skills help you excel in collaborative and rapidly evolving environments. These skills are critical to ensuring the security, reliability, and efficiency of smart contract code in blockchain projects.

What does a smart contract developer intern do?

Smart Contract Developer Interns often work on tasks like writing, testing, and auditing smart contracts for blockchain-based applications under the guidance of senior developers. Daily responsibilities can include troubleshooting issues, contributing to code reviews, and assisting with integrating smart contracts into decentralized applications. Interns may also collaborate closely with frontend/backend developers, product managers, and QA teams to ensure seamless deployment and functionality. This hands-on experience provides valuable exposure to industry best practices and can lay the foundation for future career growth in blockchain development.

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Smart Contract Developer Intern jobs near you
Infographic showing various Smart Contract Developer Intern job openings in the United States as of August 2026, with employment types broken down into 10% Internship, 30% Full Time, 15% Part Time, 10% Temporary, and 35% Contract. Highlights an 85% In-person, and 15% Remote job distribution, with an average salary of $47,621 per year, or $22.9 per hour.

Smart Contract Developer

Bayswater Consulting Group

Orlando, FL • Remote

$140K - $185K/yr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Smart Contract Developer

About the Role

We are working with a client seeking a skilled Smart Contract Developer for a full-time, direct hire opportunity. This is a fully remote position open to candidates across the United States.

Responsibilities

  • Design, develop, test, and deploy secure smart contracts across EVM-compatible and non-EVM blockchain networks
  • Conduct thorough smart contract audits and security reviews to identify and remediate vulnerabilities
  • Build and maintain decentralized application infrastructure including on-chain logic and off-chain integrations
  • Collaborate with product, engineering, and security teams to translate business requirements into reliable on-chain solutions
  • Develop and maintain comprehensive test suites for all smart contract code
  • Optimize smart contracts for gas efficiency, security, and scalability
  • Integrate smart contracts with front-end applications using Web3 libraries
  • Monitor deployed contracts and respond to on-chain events and incidents
  • Stay current on evolving blockchain standards, protocols, and security best practices

Requirements

  • 3+ years of experience in smart contract development
  • Expert-level proficiency in Solidity and experience with the EVM
  • Strong experience with smart contract development frameworks — Hardhat, Foundry, or Truffle
  • Proficiency with Web3 integration libraries — Ethers.js or Web3.js
  • Deep understanding of common smart contract vulnerabilities — reentrancy, front-running, overflow, access control issues
  • Experience with DeFi protocols, token standards (ERC-20, ERC-721, ERC-1155), and on-chain governance mechanisms
  • Solid understanding of cryptographic principles and consensus mechanisms
  • Strong testing discipline and familiarity with formal verification concepts
  • Excellent documentation and communication skills

Nice to Have

  • Experience with non-EVM chains such as Solana (Rust), Cosmos, or Polkadot
  • Familiarity with Layer 2 scaling solutions — Polygon, Arbitrum, Optimism, or zkSync
  • Experience with oracle integrations such as Chainlink
  • Knowledge of tokenization of real-world assets and institutional blockchain applications
  • Familiarity with regulatory and compliance considerations in digital asset environments
  • Prior smart contract audit experience or bug bounty participation
  • Contributions to open-source Web3 projects

Compensation

$140,000 — $185,000 base salary depending on experience. Full benefits package available.

Location

Fully remote — United States.