At Ironclad Ledger, we're pioneering enterprise blockchain solutions that bridge cutting-edge technology with real-world business applications. We develop multiple projects across the Ethereum ecosystem and EVM-compatible chains, solving complex challenges in supply chain, compliance, and enterprise automation.

We're expanding our development team and seeking versatile Blockchain Developers who excel at building secure smart contracts and intuitive decentralized applications. If you thrive in a fast-paced environment and enjoy working across the full blockchain stack, join us in building the next generation of enterprise Web3 solutions.

Responsibilities

• Design, develop, audit, and deploy secure smart contracts for EVM-compatible blockchains.
• Build full-stack dApps with responsive front-ends that seamlessly interact with blockchain protocols.
• Write comprehensive unit and integration tests for both smart contracts and application logic.
• Integrate with decentralized storage solutions like Pinata for NFT metadata and off-chain data.
• Collaborate with the team to ensure smooth deployment to production environments.

Qualifications

• 2+ years of experience writing, testing, and deploying production smart contracts in Solidity.
• Deep understanding of EVM architecture, gas optimization, transaction lifecycle, and common security vulnerabilities (reentrancy, overflow, front-running, etc.).
• Experience building full-stack dApps with modern frameworks (React/Next.js, Vue/Nuxt.js) and connecting them to blockchains using libraries like web3.js, ethers.js, Viem, wagmi, RainbowKit, and Web3Modal.
• Proficiency with smart contract development frameworks (Hardhat or Foundry) and deployment to testnets/mainnets.
• Strong communication skills and the ability to work independently in a remote environment.

Bonus Skills

• Experience with multiple EVM chains (Ethereum, Polygon, Arbitrum, Base, etc.)
• Knowledge of token standards (ERC-20, ERC-721, ERC-1155) and their implementations
• Familiarity with zero-knowledge proofs or Layer 2 solutions
• Experience with Pinata or similar IPFS pinning services
• Background in backend development (Node.js, Python)

Why Work With Us?

• Dynamic Project Environment: Work across diverse initiatives - from DeFi protocols to enterprise automation - gaining exposure to multiple sectors within the EVM ecosystem.
• Direct Business Impact: Develop blockchain solutions that solve tangible business problems for real-world clients, seeing your work deployed in production environments.
• Flexible Arrangements: Choose between full-time or contract work with hours that fit your lifestyle (20-40 hours/week).
• Competitive Compensation: $60–$120 per hour (contract) or competitive salary (full-time), commensurate with experience.
• Remote-First Culture: Work from anywhere with a supportive, asynchronous team.

Ready to Build?

If you're passionate about blockchain technology and enjoy building across the full stack - from low-level smart contracts to user-facing dApps - please apply with your resume and GitHub profile.

Ironclad Ledger is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.