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Smart Contract Engineer Jobs in Boston, MA (NOW HIRING)

DTCC

Blockchain Engineer

Boston, MA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

You will own smart contract components from design through deployment and ongoing lifecycle ... Mentor Associate engineers and promote best practices in Rust and smart contract development

DTCC

Lead Blockchain Engineer

Boston, MA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

You will own smart contract components from design through deployment and ongoing lifecycle ... Mentor Associate engineers and promote best practices in Rust and smart contract development

DTCC

Blockchain Lead Scrum Master

Boston, MA · On-site

$56 - $74.75/hr

  • Medical

  • Life

  • Retirement

  • PTO

NET, Solidity smart contracts, and related blockchain technologies. Your Primary Responsibilities: * Serve as Scrum Master for multiple Digital Assets and Blockchain Engineering teams * Facilitate ...

DTCC

Blockchain Lead Test Engineer

Boston, MA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Lead quality engineering across multiple Blockchain Engineering teams, establishing testing ... Design and execute end-to-end testing for the Collateral AppChain, including smart contracts ...

Cambridge Blockchain

Senior Software Engineer

Cambridge, MA · On-site

$133K - $176K/yr

... smart contracts. Cambridge Blockchain is currently piloting and developing the solution for two ... Join our Engineering team and drive innovation that matters! We solve Identity Management problem ...

Cambridge Blockchain

Senior Software Engineer

Cambridge, MA · On-site

$133K - $176K/yr

... smart contracts. Cambridge Blockchain is currently piloting and developing the solution for two ... Join our Engineering team and drive innovation that matters! We solve Identity Management problem ...

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All JobsSmart Contract Engineer JobsSmart Contract Engineer Jobs in Boston, MA

Smart Contract Engineer information

See Boston, MA salary details

$41.3K

$125.9K

$208K

How much do smart contract engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for smart contract engineer in Boston, MA is $125,875.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,200.00 and $164,600.00 per year, depending on experience, location, and employer.

What are some common challenges smart contract engineers face when ensuring contract security?

Smart Contract Engineers often encounter challenges related to identifying and mitigating vulnerabilities such as reentrancy attacks, integer overflows, and unauthorized access. Since smart contracts are immutable once deployed, engineers must rigorously test and audit their code to prevent costly errors or exploits. Collaborating with auditors, using established security frameworks, and staying updated on the latest security threats are essential practices to maintain robust and secure smart contracts.

What is the difference between Smart Contract Engineer vs Blockchain Developer?

AspectSmart Contract EngineerBlockchain Developer
CredentialsKnowledge of blockchain platforms, Solidity, cryptographyBroader programming skills, blockchain fundamentals
Work EnvironmentFocus on smart contract coding, testing, deploymentDeveloping blockchain applications, protocols
Industry UsagePrimarily in DeFi, NFT, and dApp projectsWide range including wallets, exchanges, dApps
Search IntentComparing smart contract roles, coding specificsBroader blockchain development roles

While both roles work within the blockchain industry, a Smart Contract Engineer specializes in designing, coding, and deploying smart contracts on blockchain platforms. A Blockchain Developer has a broader scope, including developing entire blockchain applications and protocols. The Smart Contract Engineer's focus is more technical and contract-specific, whereas the Blockchain Developer's role encompasses a wider range of blockchain solutions.

What is a smart contract engineer?

A Smart Contract Engineer is a software developer who specializes in designing, developing, testing, and deploying smart contracts on blockchain platforms such as Ethereum. These professionals write code—often in languages like Solidity or Vyper—that runs autonomously on the blockchain and governs transactions or agreements without the need for intermediaries. They also focus on security, auditing, and optimizing smart contract performance to prevent vulnerabilities. Smart Contract Engineers typically collaborate with blockchain architects, front-end developers, and project managers to build decentralized applications (dApps).

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

To thrive as a Smart Contract Engineer, you need strong proficiency in blockchain fundamentals, programming languages like Solidity or Vyper, and a solid understanding of cryptographic principles, usually backed by a degree in computer science or related experience. Familiarity with blockchain development frameworks (e.g., Truffle, Hardhat), version control (Git), and security auditing tools is essential. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for this role. These skills ensure the development of secure, efficient, and reliable smart contracts that underpin decentralized applications and financial systems.
What are popular job titles related to Smart Contract Engineer jobs in Boston, MA? For Smart Contract Engineer jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Smart Contract Engineer jobs in Boston, MA look for? The top searched job categories for Smart Contract Engineer jobs in Boston, MA are:
What cities near Boston, MA are hiring for Smart Contract Engineer jobs? Cities near Boston, MA with the most Smart Contract Engineer job openings:
Smart Contract Engineer jobs near you
Infographic showing various Smart Contract Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 89% Full Time, 5% Part Time, and 6% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $125,875 per year, or $60.5 per hour.

Smart Contract Engineer Remote (DeFi)

Turnblock.io

Boston, MA • Remote

$120K - $300K/yr

Full-time

Re-posted 12 days ago

Job description

We are looking for an exceptional Remote Smart Contract Engineer for one of our clients.
Our client is building an app that is the best place to save and spend your dollars. They combine high-yield savings with rewarded spending in a single, compounding balance that's easy to manage. Soon the app will let you pay your bills and put your financial life on autopilot. And through all of this — unlike every other fintech company — they don't skim from you.

As a Smart Contract Engineer you will:

  • Be integral to implementing novel economic systems built on top of Ethereum.
  • Work regularly with security auditors and external contributors to document and upgrade code.
  • Support and maintain an active test economy, as well as integrations with partner protocols.
  • Act as a primary contributor to the tech community, evaluating and implementing upgrade proposals.
  • Ensure smart contracts track state of the art by evaluating new DeFi protocols, EIPs, Layer 1 and Layer 2 mechanisms, etc.

We’re looking for you if:

  • You’re drawn to the hardest problems with the greatest potential impact.
  • You combine strong CS/Software Engineering fundamentals with a strong background in math and security.
  • You have knowledge of cryptography fundamentals and independent interest in economics.
  • You fail fast, prioritize tests, and you’re comfortable up and down the software stack.
100% remote role for any location USA or Europe.
If you think you fit the description please apply.