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Contract Framework Developer Jobs (NOW HIRING)

About the Role We're looking for a Solidity Engineer with deep experience in smart contract ... Knowledge of token standards (ERC20, ERC721, ERC1155, ERC4626) and upgradeable contract frameworks.

We are looking for a motivated developer that can not only develop, but aptly research and deploy ... Familiarity with other smart contract development languages and frameworks such as, Vyper, Rust ...

... contracts, framework agreements, consortium agreements, settlement agreements, financial ... engineering projects * Knowledge of utility-scale EPC agreement (onshore and offshore) * Excellent ...

Google Cloud Platform Data Engineer

Phoenix, AZ ยท On-site

$113K - $136K/yr

Phoenix, AZ Duration: Long Term Contract Expert in SQL and Data warehousing concepts. Hands-on ... Experience with CICD pipelines, Automated test frameworks, DevOps and source code management tools ...

$43.50 - $56.25/hr

\n \n \n \n \n Brand new Day Rate Contract just in with one of our strongest Financial Services ... Core Java, Python (and frameworks). \n * Agile Development, Test\-Driven Development \n * AWS ...

Contract Sitefinity Developer REDEVTION, LLC is a cloud-based software development firm based in ... Net core * 5+ years' experience with web frameworks such as Vue, Angular or React * Experience with ...

Senior .NET Developer (Contract)

Troy, MI ยท On-site

$51.75 - $68.25/hr

NET Framework 4 (C#) web application to .NET 8 (Core), the latest version of Microsoft's unified ... This role requires a developer with strong SQL Server expertise, capable of managing and optimizing ...

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Contract Framework Developer information

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How much do contract framework developer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for contract framework developer in the United States is $52.84, according to ZipRecruiter salary data. Most workers in this role earn between $40.38 and $64.66 per hour, depending on experience, location, and employer.

What is the difference between Contract Framework Developer vs Contract Software Engineer?

AspectContract Framework DeveloperContract Software Engineer
Required CredentialsTypically requires a degree in computer science or related field, with experience in framework developmentRequires a degree in computer science or related field, with broader software development skills
Work EnvironmentOften works on developing, customizing, and maintaining software frameworksFocuses on building, testing, and deploying software applications
Employer & Industry UsageUsed in industries needing specialized frameworks, such as enterprise software or SaaSCommon across various industries for general software development projects
Search & Comparison IntentPeople compare to understand framework-specific roles and skillsPeople compare to find general software development roles

The Contract Framework Developer specializes in creating and maintaining software frameworks, requiring expertise in specific development environments. In contrast, the Contract Software Engineer has a broader role in developing complete software applications. Both roles often require similar educational backgrounds but differ in focus and daily tasks.

More about Contract Framework Developer jobs
What cities are hiring for Contract Framework Developer jobs? Cities with the most Contract Framework Developer job openings:
What are the most commonly searched types of Framework Developer jobs? The most popular types of Framework Developer jobs are:
What states have the most Contract Framework Developer jobs? States with the most job openings for Contract Framework Developer jobs include:
Infographic showing various Contract Framework Developer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 62% Full Time, 19% Part Time, 1% Temporary, and 17% Contract. Highlights an 80% Physical, 2% Hybrid, and 18% Remote job distribution, with an average salary of $109,905 per year, or $52.8 per hour.

Interval - Solidity Engineer

De Circle

New York, NY โ€ข On-site, Remote

Full-time

Re-posted 6 days ago


Job description

Interval helps enterprises turn messy, underused data into governed, high-confidence intelligence-without handing control to a black box. We bring compute to your data with a private data lakehouse, verifiable audit trails, and U-AI, our contextual AI framework for secure AI workflows.
Our platform is built around three outcomes:
- Control: Keep ownership of your data and how models use it.
- Verify: Audit what happened, why it happened, and where results came from.
- Monetize: Create new revenue opportunities through private, permissioned data exchange.
About the Role
We're looking for a Solidity Engineer with deep experience in smart contract development, particularly in designing complex data structures and logic for decentralized marketplaces. This role is critical to shaping the core primitives of Interval's on-chain data exchange, licensing systems, and dynamic pricing mechanisms.
You'll be working alongside world-class engineers, researchers, and product leaders to implement secure, scalable smart contracts that power the Interval protocol. We come from Chainlink, NEAR, LayerZero, Kraken, Coinbase, Point72, Curve, Twitter, and more.
Responsibilities
  • Design, implement, and test Solidity smart contracts for data tokenization, licensing, and pricing workflows.
  • Develop robust on-chain data structures to represent enterprise datasets, metadata, and access conditions.
  • Architect marketplace and exchange primitives including order books, escrow, dispute resolution, and royalties.
  • Integrate pricing logic grounded in financial derivatives (e.g., options pricing, bonding curves, auction models).
  • Optimize gas efficiency and ensure upgradability where needed using proxies or modular contracts.
  • Collaborate with auditors and internal security teams to harden contracts against vulnerabilities.
  • Work cross-functionally with product and protocol teams to define new features and mechanisms.

  • 3+ years of Solidity development experience with a strong portfolio of deployed smart contracts.
  • Proven understanding of EVM architecture, smart contract security, and gas optimization.
  • Experience building or contributing to Web3 exchanges, NFT marketplaces, or DeFi protocols.
  • Deep familiarity with data modeling, complex storage patterns, and Solidity-specific design patterns.
  • Knowledge of token standards (ERC20, ERC721, ERC1155, ERC4626) and upgradeable contract frameworks.
  • Exposure to pricing mechanisms, such as dynamic pricing curves, auctions, or option-like instruments.
  • Proficient in development tools (Hardhat, Foundry, Tenderly, etc.) and testing frameworks (Chai, Waffle).
  • Comfortable with Git-based workflows and agile engineering processes.

Bonus Qualifications
  • Background in quantitative finance, information theory, or data licensing models.
  • Experience with cross-chain messaging or bridging technologies.
  • Contributions to open-source projects in the Ethereum ecosystem.
  • Interest in AI workflows, data provenance, or zero-knowledge cryptography.