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Smart Contract Engineer Jobs in Massachusetts (NOW HIRING)

State Street Corporation

Security Guardian -VP

Quincy, MA · On-site

$120K - $217K/yr

Partner closely with engineering teams as an embedded product security expert, influencing design ... Experience in Agentic AI security and smart contract security is highly preferred. * AWS or Azure ...

Pwc

Digital Assets_Crypto_ Senior Manager

Boston, MA · On-site

$124K - $280K/yr

... smart contracts using Solidity and Rust programming languages - Promoting the adoption of consortium and permissioned blockchains within the payments industry - Validating blockchain systems for ...

Pwc

Digital Assets_ Crypto_ Manager

Boston, MA · On-site

$99K - $232K/yr

... smart contract solutions using Solidity and Rust programming languages - Embracing change and innovation in blockchain regulatory and compliance environments - Leading enterprise architecture ...

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

$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 ...

LG Energy Solution Michigan, Inc.

Attorney

Westborough, MA · On-site

$125K - $160K/yr

... smart in all we do. Our diverse and growing team enjoys competitive salaries, generous benefits ... This role assists with contract drafting and review, corporate governance, regulatory compliance ...

LG Energy Solution Michigan

Attorney

Westborough, MA

... smart in all we do. Our diverse and growing team enjoys competitive salaries, generous benefits ... This role assists with contract drafting and review, corporate governance, regulatory compliance ...

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All JobsSmart Contract Engineer JobsSmart Contract Engineer Jobs in Massachusetts

Smart Contract Engineer information

See Massachusetts salary details

$41.5K

$126.5K

$209.1K

How much do smart contract engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for smart contract engineer in Massachusetts is $126,538.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,600.00 and $165,500.00 per year, depending on experience, location, and employer.

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 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.

How to become a smart contract engineer?

A smart contract engineer develops and deploys blockchain-based contracts, requiring knowledge of blockchain platforms like Ethereum, programming languages such as Solidity or Vyper, and understanding of cryptography and decentralized systems. Gaining experience through coding projects, online courses, and certifications can help build relevant skills. Familiarity with development tools like Remix, Truffle, or Hardhat is also beneficial.

What are popular job titles related to Smart Contract Engineer jobs in Massachusetts?

For Smart Contract Engineer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Smart Contract Engineer jobs in Massachusetts look for?

The top searched job categories for Smart Contract Engineer jobs in Massachusetts are:

What cities in Massachusetts are hiring for Smart Contract Engineer jobs?

Cities in Massachusetts with the most Smart Contract Engineer job openings:

Smart Contract Engineer jobs near you
Infographic showing various Smart Contract Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $126,538 per year, or $60.8 per hour.

Smart Contract Engineer Remote (DeFi)

Turnblock.io

Boston, MA • Remote

$120K - $300K/yr

Full-time

Re-posted 22 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.