AI Summary
Ironclad Ledger seeks a Lead Blockchain Developer to architect and implement secure smart contract systems on Ethereum and EVM networks. This remote role involves leading technical strategy, designing complex dApps, and mentoring junior developers. Requires 5+ years of software development, with 4+ years in Solidity/EVM, and a portfolio of mainnet projects.
Key Highlights
Lead technical strategy and architectural decisions for smart contract development.
Design, develop, and deploy complex smart contracts and decentralized applications.
Mentor junior developers and conduct thorough security reviews.
Key Responsibilities
Define technical roadmaps for smart contract development, ensuring best practices in security, gas efficiency, and scalability.
Design, develop, and deploy complex smart contracts across Ethereum and EVM-compatible networks.
Collaborate with frontend and backend teams to integrate blockchain logic using the viem/wagmi stack and ethers.js.
Review code from team members, provide constructive feedback, and mentor junior developers to elevate the team's technical expertise.
Implement advanced features for DeFi protocols (lending, swapping, staking) and NFT mechanics (royalties, payment splits, dynamic metadata).
Conduct thorough security reviews and testing to identify vulnerabilities before production deployment.
Technical Skills Required
Benefits & Perks
Competitive Pay
Fully Remote
Flexible Commitment
Nice to Have
Multi-Chain Experience (Optimism, Celo, Avalanche)
Indexing (The Graph subgraphs)
Open Source contributions
Decentralized storage solutions (IPFS, Pinata)
Job Description
Ironclad Ledger is a blockchain development company building sophisticated solutions across Ethereum and EVM-compatible networks. We specialize in DeFi protocols, NFT marketplaces, and cross-chain infrastructure, helping advance the Web3 ecosystem through secure and scalable smart contract development.
About The Role
We are seeking a Lead Blockchain Developer to architect, design, and implement secure smart contract systems and decentralized applications. In this role, you won't just write codeyou will lead technical strategy and make key architectural decisions that impact our clients and the wider ecosystem.
This is a remote role available for either full-time or part-time (20+ hours/week) engagement.
Key Responsibilities
- Architecture & Leadership: Define technical roadmaps for smart contract development, ensuring best practices in security, gas efficiency, and scalability.
- Development: Design, develop, and deploy complex smart contracts across Ethereum and EVM-compatible networks (Polygon, Arbitrum, Base, etc.).
- Integration: Collaborate with frontend and backend teams to integrate blockchain logic using the viem/wagmi stack and ethers.js.
- Mentorship: Review code from team members, provide constructive feedback, and mentor junior developers to elevate the team's technical expertise.
- Innovation: Implement advanced features for DeFi protocols (lending, swapping, staking) and NFT mechanics (royalties, payment splits, dynamic metadata).
- Security: Conduct thorough security reviews and testing to identify vulnerabilities before production deployment.
Interested in remote work opportunities in Blockchain? Discover Blockchain Remote Jobs featuring exclusive positions from top companies that offer flexible work arrangements.
- Experience: 5+ years in software development, with at least 4 years specializing in Solidity and EVM development. A portfolio of deployed mainnet projects is required.
- Technical Depth: Expert-level knowledge of Solidity, Hardhat/Foundry, and the viem/wagmi/ethers.js ecosystem.
- DeFi & NFT Expertise: Deep understanding of DeFi primitives (AMMs, lending pools, staking) and NFT standards (ERC721, ERC1155, royalty standards like ERC2981).
- Security Mindset: Proven experience identifying and mitigating smart contract vulnerabilities (reentrancy, oracle manipulation, access control issues).
- Gas Optimization: Ability to write highly efficient contracts that minimize transaction costs without sacrificing security.
- Multi-Chain Experience: Deploying to and maintaining contracts on chains like Optimism, Celo, or Avalanche.
- Indexing: Experience building subgraphs using The Graph or using GraphQL for data querying.
- Open Source: Active contributor to Web3 developer tools or libraries.
- Storage: Familiarity with IPFS, Pinata, or other decentralized storage solutions.
Browse our curated collection of remote jobs across all categories and industries, featuring positions from top companies worldwide.
- Competitive Pay: $8,000 - $12,000 USD/month (or equivalent hourly rate for contractors), depending on experience and location.
- Fully Remote: Work from anywhere. We operate asynchronously but value clear communication.
- Flexible Commitment: Choose between full-time structure or part-time (20+ hours) to fit your lifestyle.
- Ownership: Lead critical projects from conception to mainnet deployment.
If you are a senior blockchain engineer ready to step into a leadership role and architect the next generation of Web3 applications, please submit your resume.
Ironclad Ledger is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
Similar Jobs
Explore other opportunities that match your interests
Visa Sponsorship
Relocation
Remote
Job Type
Full-time
Experience Level
Mid-Senior level
ironclad ledger
Liberia
Visa Sponsorship
Relocation
Remote
Job Type
Contract
Experience Level
Associate
ironclad ledger
Liberia
Visa Sponsorship
Relocation
Remote
Job Type
Full-time
Experience Level
Mid-Senior level
Formula Recruitment
United Kingdom