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Junior Smart Contract Developer Jobs in Massachusetts

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 ...

Proverb Agency

Junior Graphic Designer

Boston, MA · On-site

$22 - $29.25/hr

The agency partners with innovative real estate developers, cities, hotels, museums, architects ... Proverb's work is designed to connect with smart, sophisticated audiences, differentiate clients ...

Eurofins

Junior Business Developer

Norwood, MA · On-site

... agroscience Contract Research Organisation services. Eurofins is one of the market leaders in ... We are seeking a motivated, high-energy Junior Business Developer with 2-4 years of experience to ...

Reiser

Accountant - Machine Specialist - Junior

Canton, MA · On-site

$60 - $80/hr

... engineering, and outstanding service and support. Total commitment to our customers is at the core ... Our ideal candidate is smart, energetic, hard-working, a natural problem solver, and wants to join ...

MORSE Corp

Contracts Specialist

Cambridge, MA · On-site

$80K - $100K/yr

... engineers to ensure successful full contract lifecycle management. You will work closely with ... Compensation $80,000-$100,000 USD The team at MORSE takes pride in being the smart team that is ...

TEKsystems

Jr AV Engineer

Andover, MA

$20 - $30/hr

Junior AV Engineer Location: Andover, MA Schedule: Onsite Employment Type: 6-Month Contract-to-Hire Launch Your Career in Audiovisual Technology Are you interested in technology, problem-solving, and ...

TEKsystems

Jr AV Engineer

Andover, MA · On-site

$20 - $30/hr

Junior AV Engineer Location: Andover, MA Schedule: Onsite Employment Type: 6-Month Contract-to-Hire Launch Your Career in Audiovisual Technology Are you interested in technology, problem-solving, and ...

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Junior Smart Contract Developer information

What is a junior smart contract developer?

Junior Smart Contract Developers are entry-level professionals who specialize in writing, testing, and deploying smart contracts—self-executing programs that run on blockchain platforms like Ethereum. They typically work under the supervision of senior developers, helping to build decentralized applications (dApps), audit code, and ensure the security and efficiency of smart contracts. Junior developers often use programming languages such as Solidity and gain hands-on experience with blockchain development tools. Their role is crucial in supporting projects that rely on secure and reliable automated transactions.

What types of projects and responsibilities can a junior smart contract developer expect in their first year?

As a Junior Smart Contract Developer, you can expect to work on writing, testing, and deploying smart contracts—typically under the guidance of more senior developers. Early responsibilities often include auditing existing code for security vulnerabilities, updating documentation, and contributing to open-source projects or internal tooling. You’ll also collaborate closely with blockchain engineers, product managers, and sometimes front-end teams to ensure seamless integration of smart contracts with decentralized applications. This role offers excellent opportunities to learn from code reviews, participate in team sprints, and gradually take on more complex tasks as you build expertise.

What are the key skills and qualifications needed to thrive as a junior smart contract developer, and why are they important?

To thrive as a Junior Smart Contract Developer, you need a solid understanding of blockchain fundamentals, programming skills in languages like Solidity, and a relevant degree or coding bootcamp experience. Familiarity with development tools such as Truffle, Hardhat, and version control systems like Git, as well as basic knowledge of Ethereum and Web3.js, is typically required. Attention to detail, problem-solving abilities, and effective communication help you excel in collaborative and rapidly evolving tech environments. These skills are crucial to ensuring secure, efficient, and reliable smart contract development within blockchain projects.

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

AspectJunior Smart Contract DeveloperBlockchain Developer
CredentialsBasic understanding of blockchain, smart contract languages (Solidity), coding skillsAdvanced blockchain knowledge, programming skills, sometimes certifications
Work EnvironmentEntry-level, focused on smart contract coding and testingBroader blockchain projects, including infrastructure and application development
Industry UsageCommon in blockchain startups, DeFi, and dApp projectsUsed across various blockchain sectors, including enterprise solutions

The main difference is that a Junior Smart Contract Developer specializes in coding and deploying smart contracts, while a Blockchain Developer has a broader role that includes developing entire blockchain applications and infrastructure. The Junior Smart Contract Developer role is more focused and entry-level, whereas Blockchain Developers work on comprehensive blockchain solutions.

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

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

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

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What cities in Massachusetts are hiring for Junior Smart Contract Developer jobs?

Cities in Massachusetts with the most Junior Smart Contract Developer job openings:

Junior Smart Contract Developer jobs near you

Smart Contract Developer Remote US (DeFi)

Turnblock.io

Boston, MA • Remote

$120K - $300K/yr

Full-time

Re-posted 21 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.