Blockchain Developer

We are a dynamic talent acquisition partner in the technology staffing sector, specializing in blockchain and decentralized finance (DeFi) solutions. Our mission is to drive digital transformation by matching innovative organizations with top-tier blockchain expertise. This fully remote role supports clients across the United States, offering the freedom to work from anywhere and the chance to shape next-generation distributed ledger projects.

Role & Responsibilities

• Design and implement secure, gas-optimized smart contracts on Ethereum and other EVM-compatible networks using Solidity.
• Architect and build end-to-end blockchain solutions, including DApps, token standards (ERC-20, ERC-721), and cross-chain interoperability.
• Collaborate with product owners and security teams to perform smart contract audits, code reviews, and vulnerability assessments.
• Integrate on-chain components with backend services via Web3.js/ethers.js, RESTful APIs, and decentralized storage (IPFS).
• Develop and maintain CI/CD pipelines for automated build, test, and deployment of smart contracts using Truffle, Hardhat or similar frameworks.
• Stay current on emerging blockchain protocols, consensus algorithms, and cryptographic techniques; contribute to best-practice documentation.

Skills & Qualifications

Must-Have

• Bachelor’s degree in Computer Science, Engineering or equivalent professional experience.
• 2+ years of hands-on Solidity smart contract development on Ethereum or EVM-based blockchains.
• Proficiency with Web3.js or ethers.js, Node.js, and RESTful API integration.
• Practical experience with Truffle, Hardhat, Ganache, or Remix development frameworks.
• Strong understanding of cryptography fundamentals (hashing, encryption, digital signatures).
• Experience with DevOps tooling and CI/CD processes (Docker, GitHub Actions, Jenkins).

Preferred

• Familiarity with permissioned blockchain platforms (Hyperledger Fabric, Corda).
• Knowledge of decentralized storage solutions (IPFS, Arweave) and off-chain indexing.
• Background in security auditing and formal verification tools (MythX, Slither).
• Experience deploying blockchain applications on AWS, Azure, or GCP and container orchestration (Kubernetes).
• Contributions to open-source blockchain projects or active participation in developer communities.

Benefits & Culture Highlights

• 100% remote work with flexible schedules and asynchronous collaboration.
• Professional development stipend, access to leading conferences, and continuous learning opportunities.
• Inclusive, innovation-driven culture that values autonomy, mentorship, and career growth.