Hiring a web3 developer who is experienced with writing smart contracts in solidity for Ethereum. Must also have familiarity with NFTs and current NFT trends. Responsibilities Handling the entire ...
Quick apply
Hiring a web3 developer who is experienced with writing smart contracts in solidity for Ethereum. Must also have familiarity with NFTs and current NFT trends. Responsibilities Handling the entire ...
Quick apply
Hiring a web3 developer who is experienced with writing smart contracts in solidity for Ethereum. Must also have familiarity with NFTs and current NFT trends. Responsibilities Handling the entire ...
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 ...
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 ...
An innovative firm is seeking a talented DeFi Smart Contract Developer to join their dynamic team. This role focuses on building secure and efficient smart contracts on the Ethereum Virtual Machine ...
An innovative firm is seeking a talented DeFi Smart Contract Developer to join their dynamic team. This role focuses on building secure and efficient smart contracts on the Ethereum Virtual Machine ...
As the Smart Contract Engineer, you will build a Preconfirmation Registry and smart contracts of Based Appchain Framework with team. Responsibilities Implementation of Rollup smart contracts in ...
As the Smart Contract Engineer, you will build a Preconfirmation Registry and smart contracts of Based Appchain Framework with team. Responsibilities Implementation of Rollup smart contracts in ...
Manhattan, NY · On-site
$154.30K/yr
Smart Contract Engineer (Rust) - High-Performance DeFi Infrastructure Location: PST-CAT preference Compensation: Competitive We are building the next generation of Decentralized Finance (DeFi ...
Manhattan, NY · On-site
$154.30K/yr
Smart Contract Engineer (Rust) - High-Performance DeFi Infrastructure Location: PST-CAT preference Compensation: Competitive We are building the next generation of Decentralized Finance (DeFi ...
The Contract Engineer(s) must have three plus years electrical power industry experience with demonstrated utility background or contractor experience. The Contract Engineer shall have substation ...
The Contract Engineer(s) must have three plus years electrical power industry experience with demonstrated utility background or contractor experience. The Contract Engineer shall have substation ...
The Contract Engineer(s) will perform a wide variety of electrical engineering tasks to support Client engineering design team. The Contract Engineer(s) will assist the engineering teams with the ...
The Contract Engineer(s) will perform a wide variety of electrical engineering tasks to support Client engineering design team. The Contract Engineer(s) will assist the engineering teams with the ...
Burlingame, CA · On-site
$140K - $183.50K/yr
Role - Contract Engineer Embedded Sr. Position: This is reference to a Signal Processing Engineer Location: Burlingame, CA (Day-1 Onsite) Must local candidates Client - Arrow Electronics, Inc. and ...
Burlingame, CA · On-site
$140K - $183.50K/yr
Role - Contract Engineer Embedded Sr. Position: This is reference to a Signal Processing Engineer Location: Burlingame, CA (Day-1 Onsite) Must local candidates Client - Arrow Electronics, Inc. and ...
Maumee, OH · On-site
BOE Job Overview We are seeking an experienced Engineering Contract Manager to support our heat treat and thermal processing projects from proposal through execution. This role serves as a key ...
Quick apply
Maumee, OH · On-site
BOE Job Overview We are seeking an experienced Engineering Contract Manager to support our heat treat and thermal processing projects from proposal through execution. This role serves as a key ...
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focus ing on completing special request work for the Application ...
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focus ing on completing special request work for the Application ...
Manhattan, NY · On-site
$115.20K - $158.20K/yr
Framework Ventures is seeking a Senior Smart Contract Engineer with strong experience in Solana development to build next-generation on-chain financial infrastructure. The ideal candidate has over 1 ...
Manhattan, NY · On-site
$115.20K - $158.20K/yr
Framework Ventures is seeking a Senior Smart Contract Engineer with strong experience in Solana development to build next-generation on-chain financial infrastructure. The ideal candidate has over 1 ...
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focus ing on completing special request work for the Application ...
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focus ing on completing special request work for the Application ...
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focus ing on completing special request work for the Application ...
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focus ing on completing special request work for the Application ...
Smart Contract Engineer Company Description: NAVI Protocol - Leading Sui DeFi infrastructure backed by OKX Ventures and Hashed. Join the core engineering team behind Sui's dominant lending protocol ...
Smart Contract Engineer Company Description: NAVI Protocol - Leading Sui DeFi infrastructure backed by OKX Ventures and Hashed. Join the core engineering team behind Sui's dominant lending protocol ...
Manhattan, NY · Remote
$135K - $178K/yr
About the Role As a Smart Contract Engineer at Ondo, you will be at the forefront of developing and optimizing smart contracts that power Real World Asset (RWA) tokenization. You will design and ...
Manhattan, NY · Remote
$135K - $178K/yr
About the Role As a Smart Contract Engineer at Ondo, you will be at the forefront of developing and optimizing smart contracts that power Real World Asset (RWA) tokenization. You will design and ...
York, PA · On-site
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focusing on completing special request work for the Application ...
York, PA · On-site
$67K - $101K/yr
Dedication to safety through our Zero Harm policy Mechanical Contract Engineer will perform a full range of engineering tasks focusing on completing special request work for the Application ...
Manhattan, NY · On-site
$115.20K - $158.20K/yr
A leading blockchain technology firm is seeking a seasoned Smart Contract Engineer to take charge of Hibachi's onchain infrastructure. This role will involve writing and auditing Solidity contracts ...
Manhattan, NY · On-site
$115.20K - $158.20K/yr
A leading blockchain technology firm is seeking a seasoned Smart Contract Engineer to take charge of Hibachi's onchain infrastructure. This role will involve writing and auditing Solidity contracts ...
Manhattan, NY · On-site
$115.20K - $158.20K/yr
The Role We\'re looking for a seasoned Smart Contract Engineer to own the onchain layer of Hibachi\'s infrastructure. This means writing and auditing the contracts that custody funds, settle trades ...
Manhattan, NY · On-site
$115.20K - $158.20K/yr
The Role We\'re looking for a seasoned Smart Contract Engineer to own the onchain layer of Hibachi\'s infrastructure. This means writing and auditing the contracts that custody funds, settle trades ...
Manhattan, NY · Remote
$115.20K - $158.20K/yr
A blockchain investment company is seeking a Smart Contract Engineer to develop and optimize smart contracts for Real World Asset tokenization. You will collaborate with cross-functional teams to ...
Manhattan, NY · Remote
$115.20K - $158.20K/yr
A blockchain investment company is seeking a Smart Contract Engineer to develop and optimize smart contracts for Real World Asset tokenization. You will collaborate with cross-functional teams to ...
$67K - $101K/yr
Dedication to safety through our Zero Harm policy MechanicalContract Engineer willperform a full range of engineering tasksfocusingoncompletingspecial requestworkfor the Application Engineering team.
$67K - $101K/yr
Dedication to safety through our Zero Harm policy MechanicalContract Engineer willperform a full range of engineering tasksfocusingoncompletingspecial requestworkfor the Application Engineering team.
$30.05 - $36.32
6% of jobs
$40.66 is the 25th percentile. Wages below this are outliers.
$36.32 - $42.59
27% of jobs
The median wage is $45.54 / hr.
$42.59 - $48.86
35% of jobs
$50.26 is the 75th percentile. Wages above this are outliers.
$48.86 - $55.14
28% of jobs
$55.14 - $61.41
2% of jobs
$61.41 - $67.68
0% of jobs
$67.68 - $73.95
0% of jobs
$73.95 - $80.22
0% of jobs
$80.22 - $86.49
0% of jobs
$86.49 - $92.77
0% of jobs
$92.77 - $99.04
1% of jobs
$30
$48
$99
As a contract engineer, you provide temporary support for a company that needs help. In this role, you may help design a product or structure, provide guidance to builders working off of your plans, or evaluate a company's existing system to be sure the proposed engineering plan matches their capabilities. Many aspects of this job depend on the type of engineering support a company needs. For example, some contract engineers focus heavily on the mechanical aspects of a project, while others help hire contractors, evaluate proposals, and answer questions related to the project.
| Aspect | Contract Engineer | Project Engineer |
|---|---|---|
| Credentials | Bachelor's in Engineering, relevant certifications (e.g., PE, PMP) | Bachelor's in Engineering, relevant certifications (e.g., PMP) |
| Work Environment | Temporary or project-specific roles, often freelance or consulting | Permanent or long-term roles within projects |
| Employer & Industry Usage | Oil & gas, construction, manufacturing, consulting firms | Construction, engineering firms, infrastructure projects |
| Common Search & Comparison | Yes | Yes |
Contract Engineers typically work on a temporary basis, focusing on specific projects or tasks, often with consulting firms or as freelancers. Project Engineers are usually employed full-time within organizations, managing ongoing projects from start to finish. Both roles require engineering credentials and certifications, but their employment types and work environments differ significantly.

Full-time
Posted 6 days ago
Hiring a web3 developer who is experienced with writing smart contracts in solidity for Ethereum. Must also have familiarity with NFTs and current NFT trends.
Responsibilities
Handling the entire web3 portion of our site.
- smart-contract creation
- minting functionality with specifications
- wallet connect
- SVG image generation
2+ years professional experience with Solidity and smart contract development, or a notable project that you've built yourself
Interest and passion for contributing to the crypto ecosystem
Interest and passion for building secure, robust, scalable infrastructure
Requirements
experience with solidity
experience with NFTs
excellent verbal & written communication skills
Nice to haves:
A love for music, consumer tech and web3
A builder's mentality, excited to push the boundaries of imagination
What you’ll be doing:
Build secure smart contract protocols on Ethereum that will be used by hundreds of thousands of NFT collectors
Implement 0-to-1 innovations in NFT collecting protocols
Help ideate around new ways that NFTs enable unique on-chain identity and socialization