onsite
Blockchain Developer - Hack2skill
Blockchain Developer
Blockchain Developer skilled in Solidity, smart contract design, and cryptographic security, building fast, secure, and scalable blockchain networks on Ethereum and Hyperledger platforms.
About the role
Key Responsibilities
- Design, develop, and deploy smart contracts using Solidity and other blockchain languages.
- Architect secure, high‑performance blockchain networks on Ethereum and Hyperledger Fabric.
- Implement cryptographic protocols to ensure data integrity and transaction confidentiality.
- Collaborate with cross‑functional teams to integrate blockchain solutions into existing systems.
- Maintain and upgrade blockchain infrastructure, monitor performance, and troubleshoot issues.
Requirements
- Proven experience building blockchain applications and smart contracts.
- Strong knowledge of cryptography, consensus mechanisms, and distributed ledger concepts.
- Proficiency in Solidity, Rust, Go, or similar blockchain‑specific languages.
- Familiarity with Ethereum, Hyperledger Fabric, and related tooling (Truffle, Hardhat, Fabric SDK).
- Excellent problem‑solving skills and ability to work independently in a fast‑paced environment.
Skills
soliditysmart contractscryptographyethereum