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Blockchain Developer / Engineer - GOLD SIKKA LTD
Blockchain Developer
Experienced Blockchain Developer/Engineer with 3–4 years building secure, scalable solutions using Solidity, Ethereum, Hyperledger, and related technologies for FinTech, supply chain, healthcare, and real‑estate applications.
About the role
Key Responsibilities
- Design, develop, and deploy smart contracts and decentralized applications on Ethereum and Hyperledger platforms.
- Collaborate with product and UI/UX teams to translate business requirements into blockchain‑enabled features.
- Implement cryptographic primitives, consensus mechanisms, and off‑chain integrations to ensure data integrity and security.
- Conduct code reviews, unit testing, and performance optimization for blockchain components.
- Stay current with emerging blockchain protocols, tooling, and best practices, and propose architectural improvements.
Requirements
- 3–4 years of hands‑on experience developing blockchain solutions, primarily with Solidity and Ethereum.
- Proficiency in Node.js (or similar backend language) for building APIs and off‑chain services.
- Solid understanding of cryptography, consensus algorithms, and distributed ledger concepts.
- Experience with Hyperledger Fabric or Sawtooth is a strong plus.
- Ability to work onsite in a fast‑paced, collaborative environment and deliver production‑grade code.
Skills
solidityethereumsmart contractsnodejscryptography