Senior Smart Contract Developer (Solidity/ Rust/ Move)

hyphenconnect· Engineering
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📍 Shenzhen

About this role

My client is a leading Web3 and Decentralized Finance (DeFi) company and looking for a Senior Smart Contract Engineer (Solidity/Rust/Move) roles.

Core Responsibilities

  • Protocol Architecture & Deployment: Architect and implement core on-chain protocols for a Decentralized Exchange (DEX), including capital vaults, clearinghouses, and settlement engines.

  • On-Chain Transaction Logic: Develop the underlying logic for clearing and settlement processes, ensuring high-fidelity integration with off-chain high-performance matching engines.

  • Oracle System Integration: Design and maintain robust Oracle contract frameworks to support real-time price feeds, data validation, and asset valuation.

  • Security & Audit Management: Lead smart contract security hardening initiatives, collaborate with external auditors to rectify vulnerabilities, and oversee mainnet deployments.

  • End-to-End Synergy: Partner with backend and QA teams to bridge the gap between off-chain trade commands and on-chain fund movements for seamless execution.

Candidate Requirements

  • Academic Background: Degree in Computer Science, Software Engineering, Cryptography, or a related technical field.

  • Solidity Mastery: 3+ years of professional Solidity development with deep expertise in EVM mechanics, Gas optimization techniques, and ERC standards.

  • DeFi Domain Expertise: 2+ years of specialized experience in DEX clearing and settlement workflows, including sophisticated Oracle integration.

  • Multi-Chain Proficiency: Proficient in Rust or Move programming, with the ability to lead contract module development across diverse blockchain ecosystems.

  • Ecosystem Knowledge: Strong understanding of the architectural paradigms of high-performance chains such as Solana or Sui.

Preferred Qualifications

  • Experience developing advanced vault standards (e.g., ERC-4626, ERC-7540, or ERC-7575) and complex accounting logic.

  • Familiarity with advanced security methodologies, including Fuzzing or Formal Verification.

  • Proven track record of successful smart contract audits or hands-on experience in incident response and protocol hardening.

Frequently Asked Questions

Is the salary disclosed for the Senior Smart Contract Developer (Solidity/ Rust/ Move) position at hyphenconnect?
The salary for this Senior Smart Contract Developer (Solidity/ Rust/ Move) role at hyphenconnect is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Smart Contract Developer (Solidity/ Rust/ Move) position at hyphenconnect located?
This Senior Smart Contract Developer (Solidity/ Rust/ Move) role at hyphenconnect is based in Shenzhen. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior Smart Contract Developer (Solidity/ Rust/ Move) at hyphenconnect belong to?
This Senior Smart Contract Developer (Solidity/ Rust/ Move) position is part of the Engineering department at hyphenconnect. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Smart Contract Developer (Solidity/ Rust/ Move) position at hyphenconnect?
Click the "Apply Now" button on this page. You will be redirected to hyphenconnect's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior Smart Contract Developer (Solidity/ Rust/ Move) job at hyphenconnect posted?
This Senior Smart Contract Developer (Solidity/ Rust/ Move) position at hyphenconnect was posted on Feb 26, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Smart Contract Developer (Solidity/ Rust/ Move)
hyphenconnect
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