Remote Smart Contract Auditor for DeFi & Web3 Security

NextVector; Kwagas; Remote; IDR 2,152,080,000 - 3,228,121,000; Full time

Benefits offered by this job

Remote work

Competitive pay

Professional development

Job summary

NextVector is seeking a highly skilled Smart Contract Auditor to join its security team. You will review, analyze, and secure smart contracts across multiple blockchain ecosystems, primarily EVM-compatible networks.

The role requires deep knowledge of Solidity, smart contract security, and Ethereum architecture, plus experience auditing DeFi protocols and token standards. You will produce clear audit reports, collaborate with engineers on remediation, and stay current with new attack vectors and

Qualifications

• 3+ years of experience in blockchain development or smart contract security.
• Strong proficiency in Solidity and EVM internals.
• Experience auditing DeFi protocols and token standards.
• Ability to write and maintain comprehensive test suites.
• Knowledge of common vulnerabilities (reentrancy, access control, integer overflows).

Responsibilities

• Perform comprehensive security reviews of smart contracts and protocols.
• Identify vulnerabilities, logic flaws, and protocol weaknesses.
• Conduct manual code reviews and security assessments.
• Prepare audit reports with risk assessments and remediation steps.
• Collaborate with engineering during remediation and re-audit.
• Develop security tooling and auditing methodologies.
• Stay informed on latest security incidents and attack vectors.

Skills

Solidity

Smart contract security

Blockchain development

Analytical skills

Test suites

Tools

Slither

Foundry

Hardhat

Echidna

Mythril

Job description

NextVector is seeking a highly skilled Smart Contract Auditor to join its security team. You will review, analyze, and secure smart contracts across multiple blockchain ecosystems, primarily EVM-compatible networks.

The role requires deep knowledge of Solidity, smart contract security, and Ethereum architecture, plus experience auditing DeFi protocols and token standards. You will produce clear audit reports, collaborate with engineers on remediation, and stay current with new attack vectors and