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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
ICON INTERNATIONAL GROUP | New York, NY, United States | $54k - $80k | |||
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ICON INTERNATIONAL GROUP
$54k - $80k estimated
Role: Blockchain Solutions Architect â DeFi & Smart Contracts
Job Description:
- Design and implement scalable blockchain architectures for DeFi and NFT ecosystems.
- Develop and audit Ethereum (Solidity), Hyperledger Fabric, and Rust-based smart contracts.
- Build layer-2 scaling solutions (Polygon, Optimism, Arbitrum) to improve transaction throughput.
- Integrate zero-knowledge proofs (ZKP), zk-SNARKs, and zk-STARKs for enhanced privacy.
- Collaborate with security teams on smart contract penetration testing and auditing.
- Research and evaluate new blockchain protocols, consensus algorithms, and tokenomics models.
- Provide technical leadership for multi-chain interoperability solutions (Polkadot, Cosmos).
Required Skills & Experience:
- 12 years in software engineering with 8+ years in blockchain development.
- Deep expertise in Solidity, Rust, Go, or Python for blockchain platforms.
- Proven experience with DeFi protocols, liquidity pools, staking, and yield farming mechanisms.
- Strong knowledge of cryptography, consensus algorithms (PoS, PoA, BFT), and distributed systems.
- Hands-on with IPFS, Web3.js, Ethers.js, and The Graph.
Certifications
- Certified Blockchain Expert (CBE)
- Ethereum Developer Certification (Consensys or Blockchain Council)
- Hyperledger Fabric Certified Practitioner (HFCP)
- Certified DeFi Expert (Blockchain Council)