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Smart Contract Developer Intern Jobs in Piscataway, NJ

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 ...

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 ...

Royal Bank of Canada

Smart Contract Engineer

Jersey City, NJ · On-site

$135K - $225K/yr

Document developed software by providing appropriate developer docs, architecture diagrams and user ... Smart Contract Security * Decentralized Application Patterns * Familiarity with at least two Smart ...

Uniswap Labs

Senior Smart Contract Engineer

New York, NY · On-site

$226K - $282K/yr

We are looking for an experienced smart contract engineer to help us build the next generation of the Uniswap Protocol. You will be responsible for implementing and designing smart contracts for the ...

Etherfi

Smart Contract Engineer

New York, NY · On-site

$120K - $220K/yr

Have strong fundamentals in software engineering & enjoys problem solvings. * Care about clean & secure smart contract code, and think deeply about edge cases and failure modes. * Thrive in fast ...

Royal Bank of Canada

Smart Contract Engineer

Jersey City, NJ · On-site +1

$135K - $225K/yr

Document developed software by providing appropriate developer docs, architecture diagrams and user ... Smart Contract Security * Decentralized Application Patterns * Familiarity with at least two Smart ...

De Circle

Spark.Fi - Smart Contract

New York, NY · On-site +1

We are looking for a Senior Smart Contract Engineer to help architect and build the core primitives behind Spark's vault infrastructure, AMM integrations, and yield-generating systems. This is a ...

Fresh Digital Group

Developer Intern

Manhattan, NY · Hybrid

$21 - $27.75/hr

FRSH needs someone who performs a variety of tasks while having knowledge of digital & smart ... FRSH is looking for a bright and capable Developer intern with high energy who is an extremely ...

Fresh Digital Group

Developer Intern

Manhattan, NY · On-site

$21 - $27.75/hr

FRSH needs someone who performs a variety of tasks while having knowledge of digital & smart ... FRSH is looking for a bright and capable Developer intern with high energy who is an extremely ...

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All JobsSmart Contract Developer Intern JobsSmart Contract Developer Intern Jobs in Piscataway, NJ

Smart Contract Developer Intern information

See Piscataway, NJ salary details

$11

$23

$40

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

As of Sep 1, 2026, the average hourly pay for smart contract developer intern in Piscataway, NJ is $23.33, according to ZipRecruiter salary data. Most workers in this role earn between $18.85 and $24.76 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 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.

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.

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Smart Contract Developer Intern jobs near you
Infographic showing various Smart Contract Developer Intern job openings in Piscataway, NJ as of August 2026, with employment types broken down into 71% Full Time, 24% Part Time, 1% Temporary, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $48,521 per year, or $23.3 per hour.

Smart Contract Developer Remote US (DeFi)

Turnblock.io

New York, NY • Remote

Full-time

Re-posted 16 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.