Job Descriptions:
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- Develop and deploy smart contracts for tokens on Solana (SPL Token).
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- Design, develop, and optimize crypto wallets for EVM-based systems (Ethereum, BSC, Arbitrum, etc.).
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- Integrate wallets with DeFi protocols such as swap, bridge, staking, and more.
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- Ensure security, performance, and scalability of smart contracts and wallet systems.
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- Conduct testing, auditing, and resolve security vulnerabilities in smart contracts.
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- Collaborate with backend/frontend teams to integrate smart contracts and wallets into the system.
Responsibilities:
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- Proficient in developing smart contracts using Solidity or Vyper.
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- Strong programming skills in Solidity and Rust.
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- Experienced in deploying tokens on Solana (SPL Token).
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- Hands-on experience in developing or integrating crypto wallets on EVM (e.g., MetaMask, Trust Wallet).
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- Solid understanding of blockchain transaction mechanisms, gas fee optimization, and security best practices.
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- Experience working with Web3.js, Ethers.js, and Solana Web3.js.
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- Capable of auditing and securing smart contracts, preventing common vulnerabilities like reentrancy and flash loan attacks.
Preferred Skills:
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- Experience working with DeFi protocols and liquidity pools.
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- Understanding of token deployment on Layer-2 solutions or other scalability platforms.
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- Strong background in encryption algorithms and blockchain security.
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- Knowledge of cross-chain bridges and multi-chain wallet systems.
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- Experience with the Anchor Framework on Solana.
Benefits:
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- Fixed salary negotiable based on competency.
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- Probation period with 85% salary.
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- Mandatory insurance after the probation period.
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- 12 days of annual leave.
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- Work from Monday to Friday, off on Saturdays and Sundays.
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- Paid holidays and Tet as per government regulations.
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- Friendly and dynamic work environment.
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- Monthly allowance for candidates with an IELTS certificate of 5.5 or higher.
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- Other benefits as per company policy.