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Solidity Rust Jobs (NOW HIRING)

Fermah - Solidity & Rust Engineer

New York, NY · On-site +1

$63 - $84.50/hr

We are seeking a dedicated Solidity & Rust Engineer to work on cutting-edge mechanism design for ZK proof generation. The engineering team at Fermah operates with shared accountability and without ...

Proactively improve our Rust, TypeScript, Python, or Solidity codebase * Write the kind of documentation that you would want to use Requirements * Write great code that is robust and well-tested

Proactively improve our Rust, TypeScript, Python, or Solidity codebase * Write the kind of documentation that you would want to use Requirements * Write great code that is robust and well-tested

Deep familiarity with the public blockchains, Solidity, Rust, and relevant emerging tools * Strong scripting language proficiency (e.g., TypeScript) * Prior experience leading smart contract audits ...

Develop and integrate smart contracts (Solidity, Rust) and Web3 APIs for on-chain interactions. * Backend Development: Design and implement robust backend services (Node.js, Go) with database ...

Develop and integrate smart contracts (Solidity, Rust) and Web3 APIs for on-chain interactions. * Backend Development: Design and implement robust backend services (Node.js, Go) with database ...

Develop and integrate smart contracts (Solidity, Rust) and Web3 APIs for on-chain interactions. * Backend Development: Design and implement robust backend services (Node.js, Go) with database ...

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How much do solidity rust jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for solidity rust in the United States is $31.57, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $40.38 per hour, depending on experience, location, and employer.

How do Solidity and Rust developers typically collaborate on blockchain projects, and what challenges might arise?

Solidity and Rust developers often work together on blockchain projects where smart contracts (usually written in Solidity for Ethereum-based platforms) need to interact with blockchain infrastructure or off-chain services (often written in Rust, such as Substrate or Solana programs). Effective collaboration requires clear communication about interface specifications and data formats, as well as a shared understanding of each language’s strengths and limitations. Common challenges include managing differences in tooling and debugging environments, aligning development timelines, and ensuring secure, efficient interoperability between smart contracts and lower-level blockchain components.

What are Solidity and Rust developers?

Solidity and Rust developers are software engineers who specialize in building smart contracts and decentralized applications (dApps) for blockchain platforms. Solidity is mainly used for developing on Ethereum and similar blockchain networks, while Rust is often used for platforms like Solana and Near due to its performance and security features. Developers skilled in both languages can create, audit, and deploy secure, efficient blockchain programs. Their expertise is essential for projects involving decentralized finance (DeFi), NFTs, and other blockchain-based technologies.

What are the key skills and qualifications needed to thrive as a Solidity/Rust Developer, and why are they important?

To thrive as a Solidity/Rust Developer, you need strong programming skills in Solidity and Rust, a solid understanding of blockchain concepts, and experience with smart contract development. Familiarity with tools like Truffle, Hardhat, Cargo, and blockchain frameworks, as well as knowledge of security best practices and relevant certifications, is highly beneficial. Analytical thinking, problem-solving abilities, and clear communication are essential soft skills for collaborating on complex projects and ensuring code reliability. These skills and qualities are crucial for building secure, efficient, and innovative blockchain applications in a rapidly evolving industry.
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Infographic showing various Solidity Rust job openings in the United States as of June 2026, with employment types broken down into 4% Internship, 38% Full Time, 25% Part Time, 2% Temporary, 24% Contract, and 7% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $65,659 per year, or $31.6 per hour.

Fermah - Solidity & Rust Engineer

De Circle

New York, NY • On-site, Remote

$63 - $84.50/hr

Full-time

PTO

Posted 13 days ago


Job description

Fermah is the universal proof generation layer.
It functions as a marketplace, where the supply side comprises GPUs and FPGAs. On the demand side, Fermah can generate proofs for any instance in which ZK is used.
Fermah is bringing moon math to the masses.
Fermah was founded by Dr. Vanishree Rao. She has been designing and building ZK for over 15 years and has a PhD in cryptography from UCLA.
We are building a world-class team that values delivering results with excellence and empathy.
Job Description
We are seeking a dedicated Solidity & Rust Engineer to work on cutting-edge mechanism design for ZK proof generation.
The engineering team at Fermah operates with shared accountability and without traditional hierarchy. As an early team member, you will help define not only the technical direction of our integrations but also the values and culture of our company. You will have the freedom and autonomy to influence the trajectory of our platform while bringing your ideas and technical expertise to life.
You'll be tasked with complex and rewarding challenges.This is an exceptional opportunity for you to take ownership of key integrations, drive tangible results, and gain invaluable experience working in one of the most exciting sectors within crypto.
Responsibilities:
  • Implement the smart contracts for Fermah's payment system
  • Maintain and upgrade contracts with fixes or new features
  • Assist with security audits
  • Contribute to the Rust codebase alongside Solidity development (this is not a full-time Solidity role)

  • At least 2 years of experience in Rust and Solidity
  • Experience implementing complex smart contracts in Solidity
  • 5+ years of experience in software engineering
  • Ownership mindset
  • Strong communication and collaboration skills

Nice to Haves:
  • Familiarity with EVM off-chain development (reth, ethers)
  • Experience with implementing and utilizing gRPC APIs
  • Understanding of peer-to-peer networking concepts, including libp2p and Distributed Hash Tables (DHT)
  • Basic knowledge of cryptographic principles, including hash functions and pairing-based cryptography (ECDSA, BLS)

Benefits:
  • Competitive salary and equity
  • Take-what-you-need vacation
  • Opportunity to work with a driven, talented, dedicated team that values collaboration, innovation, and making a strong positive impact
  • Culture built upon mutual respect, empathy, excellence and delivery