Blockchain Engineer
About the Role
We are working with a client seeking a skilled Blockchain Engineer for a full-time, direct hire opportunity. This is a fully remote position open to candidates across the United States.
Responsibilities
- Design, develop, and deploy blockchain-based solutions and smart contracts
- Build and maintain decentralized applications (dApps) across public and private blockchain networks
- Evaluate and recommend appropriate blockchain platforms and protocols for specific use cases
- Collaborate with product, engineering, and security teams to integrate blockchain solutions into existing systems
- Ensure the security, scalability, and performance of blockchain infrastructure
- Conduct code reviews and contribute to development best practices
- Stay current on blockchain technology trends, protocols, and regulatory developments
- Document architecture, code, and technical processes thoroughly
Requirements
- 3+ years of experience in blockchain development
- Proficiency with one or more blockchain platforms — Ethereum, Hyperledger, Solana, or similar
- Strong experience writing and auditing smart contracts in Solidity or Rust
- Familiarity with Web3 libraries and tools such as Web3.js, Ethers.js, or Hardhat
- Solid understanding of cryptographic principles and consensus mechanisms
- Experience with RESTful APIs and microservices architecture
- Strong problem-solving skills and attention to detail
- Excellent communication and documentation habits
Nice to Have
- Experience with Layer 2 solutions such as Polygon, Optimism, or Arbitrum
- Familiarity with tokenization, DeFi protocols, or NFT standards
- Experience with enterprise blockchain frameworks such as Hyperledger Fabric or R3 Corda
- Knowledge of regulatory and compliance considerations in blockchain environments
- Contributions to open-source blockchain projects
Compensation
$120,000 — $165,000 base salary depending on experience. Full benefits package available.
Location
Fully remote — United States.