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Smart Contracts Jobs (NOW HIRING)

Pact Labs

Smart Contract Engineer

San Francisco, CA · On-site

In this role, you'll architect, implement, and test smart contracts that power decentralized lending infrastructure. Responsibilities: * Design, develop, and maintain Move smart contracts on Aptos ...

Etherfi

Smart Contract Lead

New York, NY · On-site

$240K - $300K/yr

Design, develop, and deploy smart contracts on the Ethereum/L2 blockchains, ensuring they are secure, efficient, and optimized for gas consumption. * Conduct thorough testing and auditing of smart ...

Etherfi

Smart Contract Engineer

New York, NY · On-site

$120K - $220K/yr

Designing and deploying Solidity smart contracts for staking and restaking strategies. * Building backend systems to automate on-chain operations, secure user flows, and integrate protocol logic.

Native

You must have experience with DeFi projects,and the smart contracts you've developed should lock a significant amount of assets, such as stablecoins or tokens. * You should have a solid understanding ...

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 ... Develop solidity contracts and produce comprehensive test suites for the protocol. * Maintain ...

Uniswap Labs

Senior Smart Contract Engineer

New York, NY · On-site

$226K - $282K/yr

You will be responsible for implementing and designing smart contracts for the next generation of the most popular decentralized trading protocol on Ethereum. Responsibilities: * Contribute to the ...

Hyphen Connect Limited

Design and implement automated test suites for smart contracts and UI components. * Collaborate with developers to integrate testing processes into the development lifecycle. * Identify, document ...

Category Labs

Smart Contract Engineer

New York, NY · On-site

$180K - $250K/yr

You'll implement smart contracts that are well suited to the resources and throughput enabled by the Monad client built by Category Labs * You'll identify needs in the app developer ecosystem and ...

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How much do smart contracts jobs pay per year?

As of Jun 6, 2026, the average yearly pay for smart contracts in the United States is $106,034.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $119,000.00 per year, depending on experience, location, and employer.

What is a Smart Contracts job?

A Smart Contracts job involves developing, auditing, and deploying self-executing contracts on blockchain platforms like Ethereum. Professionals in this role write code using languages like Solidity, ensuring security, efficiency, and proper functionality. They collaborate with developers, auditors, and business teams to integrate smart contracts into decentralized applications (dApps). Strong knowledge of blockchain technology, cryptography, and security best practices is essential for success in this role.

What are some common challenges faced when working as a Smart Contracts developer?

As a Smart Contracts developer, one of the main challenges is ensuring the security and reliability of code, since smart contracts are immutable once deployed and can’t be easily patched for bugs. You'll often work on tight deadlines with cross-functional blockchain and product teams, requiring frequent code reviews and collaborative problem solving. Understanding rapidly evolving blockchain standards and integrating contracts with other decentralized applications can also be complex. Staying up to date with new vulnerabilities and best practices is crucial to protecting assets and maintaining user trust.

What are the key skills and qualifications needed to thrive in the Smart Contracts position, and why are they important?

To thrive in a Smart Contracts role, you need strong proficiency in blockchain programming languages (such as Solidity or Vyper), cryptography, and a solid understanding of decentralized systems, often validated by a degree in computer science or related fields. Familiarity with development frameworks (like Truffle or Hardhat), code versioning tools (such as Git), and industry certifications (e.g., Certified Blockchain Developer) is highly beneficial. Analytical thinking, attention to detail, and effective communication are essential soft skills for success in this position. These capabilities are critical because ensuring secure, efficient, and error-free smart contract deployment directly impacts project integrity and trust in decentralized applications.

More about Smart Contracts jobs
What cities are hiring for Smart Contracts jobs? Cities with the most Smart Contracts job openings:
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Smart Contracts jobs near you
Infographic showing various Smart Contracts job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 73% Full Time, 4% Part Time, 1% Temporary, and 21% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $106,034 per year, or $51 per hour.

Odos - Smart Contracts Engineer EVM

De Circle

San Francisco, CA • On-site, Remote

Full-time

Posted 11 days ago

Job description

About Us
Odos (odos.xyz) is a smart order routing (SOR) solution that allows users to trade digital assets across decentralized exchanges. Launched in May 2022, Odos is available on 15 EVM chains and uses a patented algorithm to deliver the best swap rates to retail and institutional traders. Our multi-token swap feature allows users to trade many tokens in a single atomic transaction, and our newly launched intent based order types are leading the way in advancing the Web3 user experience. We are headquartered in Los Altos, CA (SF Bay Area).
About the Role
We're looking for a talented Backend / Smart Contract Engineer to help design and build the core infrastructure that powers Odos. You'll work on critical components ranging from backend services and APIs to gas-optimized Solidity contracts and on-chain logic. Your work will directly impact how users and protocols interact with DeFi at scale.
What You'll Do
  • Design and develop backend systems that coordinate complex DeFi interactions, including trade routing, transaction simulation, and analytics.
  • Write, audit, and maintain robust, gas-efficient smart contracts in Solidity.
  • Collaborate with frontend and protocol teams to ensure seamless integration across the Odos stack.
  • Conduct performance profiling, optimize for gas costs and execution time.
  • Stay up to date with the latest DeFi protocols, standards, and smart contract best practices.
  • Lead and participate in code reviews, architecture discussions, and technical planning.
  • Contribute to cross-chain infrastructure and help expand Odos to new blockchains.
  • Write and maintain comprehensive documentation for internal and external use.

3+ years of professional backend engineering experience
  • Strong proficiency in one or more backend languages: Rust, Go, Node.js, or Python.
  • Experience designing scalable APIs, data processing systems, or infrastructure for financial or real-time applications.
  • 2+ years of hands-on experience writing smart contracts in Solidity
    • Proven experience deploying, testing, and maintaining contracts on Ethereum or EVM-compatible chains.
    • Deep understanding of smart contract security, gas optimization, and upgradeability patterns.
  • Solid understanding of DeFi protocols and primitives
    • Familiar with token standards (ERC-20, ERC-721, ERC-1155, ERC-4626), DEXes (Uniswap, Curve, Balancer), and lending protocols (Aave, Compound, etc.).
    • Ability to reason about complex on-chain interactions and liquidity mechanics.
  • Proficient with Web3 development tools
    • Experience using Hardhat, Foundry, Ethers.js, Web3.py, and related frameworks.
    • Comfortable simulating and analyzing Ethereum transactions.
  • Strong systems and architectural thinking
    • Ability to design systems that are performant, resilient, and maintainable across multiple chains and components.
  • Self-driven and collaborative
    • Thrives in a fast-paced, async-friendly startup environment.
    • Comfortable working independently and coordinating across functions (e.g., frontend, product, protocol).

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