Blockchain Technology Specialist – Web3 & Oracle Development

We’re building cutting-edge Web3 solutions and are looking for a Blockchain Technology Specialist with deep expertise in smart contracts, oracles, and blockchain security. If you thrive in gas optimization, decentralized finance (DeFi), and oracle design, this is your opportunity to shape the next generation of financial infrastructure.

What You’ll Do:

• Design, develop, and audit secure, gas-optimized Solidity smart contracts.
• Build custom blockchain oracles and integrate third-party oracles like Chainlink.
• Optimize transaction costs and ensure high-performance Layer-2 scaling solutions.
• Develop and maintain cryptographic proofs (zk-SNARKs, zk-Rollups, Merkle trees).
• Work with ethers.js, TypeScript, Hardhat, and Foundry to deploy and test contracts.
• Ensure compliance with KYC/AML reference systems in decentralized environments.
• Collaborate with blockchain engineers, security experts, and backend teams.

What We’re Looking For:

✔ 5+ years of blockchain development experience in production systems.

✔ Strong proficiency in Solidity, smart contract security, and audit best practices.

✔ Experience with oracles (Chainlink, custom-built), event-driven architectures, and off-chain data processing.

✔ Deep knowledge of Ethereum, Polygon, and other EVM-compatible chains.

✔ Hands-on experience with cryptographic proofs, privacy-preserving tech, and ZK-based protocols.

✔ Familiarity with Layer-2 scaling solutions (Optimistic & ZK rollups).

✔ Expertise in ethers.js, TypeScript, Hardhat, Foundry, and smart contract testing frameworks.