Remote Blockchain Security Analyst

Placements24; Gqeberha; Hybrid; ZAR 600,000 - 1,000,000; Full time

Benefits offered by this job

Flexible remote work

Competitive salary

Health insurance

Access to security tools

Job summary

Placements24 is seeking a vigilant Remote Blockchain Security Analyst to join its security team. You will identify vulnerabilities in blockchain networks, smart contracts, and dApps, and help safeguard assets and user data in a fast-moving crypto environment.

The role is fully remote with flexible hours. You will perform audits, threat modeling, and incident response planning, collaborating with developers to enforce secure coding practices and security standards across projects.

Qualifications

• Proven cybersecurity experience with a blockchain focus.
• Solid understanding of smart contract vulnerabilities (e.g., reentrancy, overflows).
• Experience with security auditing tools and methodologies.
• Familiarity with static and dynamic analysis of code.

Responsibilities

• Conduct comprehensive security audits of smart contracts and blockchain protocols.
• Perform vulnerability assessments and penetration testing on dApps.
• Analyze blockchain transactions and network activity to detect threats and respond.
• Develop and implement security best practices and incident response plans.
• Stay updated on latest blockchain security threats and mitigations.

Skills

Blockchain security

Smart contract auditing

Threat modeling

Penetration testing

Cryptography fundamentals

Security tooling

Static analysis

Dynamic analysis

Tools

Security auditing tools

Static analysis tools

Dynamic analysis tools

Job description

About the Role

Our client is seeking a vigilant and meticulous Remote Blockchain Security Analyst to join their dedicated security team. This position is entirely remote, providing a flexible work environment. You will be responsible for identifying, assessing, and mitigating security vulnerabilities within blockchain networks, smart contracts, and decentralized applications. Your expertise will be crucial in safeguarding our assets and user data in the fast-paced world of cryptocurrency. If you have a passion for uncovering security flaws and protecting digital ecosystems, this is the role for you.

Key Responsibilities

• Conduct comprehensive security audits of smart contracts and blockchain protocols.
• Perform vulnerability assessments and penetration testing on decentralized applications (dApps).
• Analyze blockchain transactions and network activity to detect and respond to security threats.
• Develop and implement security best practices and incident response plans.
• Stay informed about the latest blockchain security threats , exploits, and mitigation techniques.
• Collaborate with development teams to ensure secure coding practices and implement recommended security measures.

Requirements

• Proven experience in cybersecurity, with a specific focus on blockchain and cryptocurrency security .
• Strong understanding of common smart contract vulnerabilities (e.g., reentrancy, integer overflow/underflow).
• Proficiency in security auditing tools and methodologies.
• Experience with static and dynamic analysis of code.
• Familiarity with various blockchain platforms (e.g., Ethereum, Solana, Polkadot) and their security considerations.
• Excellent analytical and problem-solving skills, with the ability to think critically under pressure.

Benefits

• Highly competitive salary and potential for bonuses.
• Fully remote position allowing for flexible work location.
• Comprehensive health, dental, and vision insurance plans.
• Access to cutting-edge security tools and resources.
• A supportive and collaborative team culture focused on protecting the blockchain ecosystem .