Remote Blockchain Security Engineer

Placements24; Acapulco; Hybrid; MXN 1,662,000 - 2,770,000; Full time

Benefits offered by this job

Remote work

Health, dental, vision insurance

Performance-based bonuses

Equity options

Professional development (courses,cert

Global team collaboration

Job summary

Placements24 is seeking a Remote Blockchain Security Engineer to join our fully remote team, responsible for designing, implementing, and maintaining the security posture of cutting-edge blockchain platforms and applications.

You will conduct security audits, identify vulnerabilities, and develop robust security strategies to safeguard digital assets and user data. The ideal candidate has deep knowledge of Ethereum, smart contract security, cryptography, and modern cybersecurity practices.

Qualifications

• Bachelor's or Master's degree in Computer Science, Cybersecurity, or related field, or equivalent practical experience.
• Proven experience in cybersecurity with a focus on blockchain security.
• Strong understanding of blockchain technologies (e.g., Ethereum, Bitcoin, Layer 2 solutions) and their security implications.
• Expertise in smart contract security auditing (Solidity, Vyper) and common vulnerability patterns.
• Proficiency in cryptography and its application in blockchain.
• Experience with security analysis tools, penetration testing methodologies, and vulnerability management.
• Familiarity with cloud security principles is beneficial.
• Excellent problem-solving, analytical, and critical thinking skills.
• Strong communication skills in a remote, asynchronous environment.
• Experience with scripting languages (Python, JavaScript) for automation.

Responsibilities

• Conduct in-depth security audits of smart contracts, blockchain protocols, and dApps.
• Identify and mitigate security risks and vulnerabilities within the blockchain ecosystem.
• Develop and implement advanced security measures and protocols to protect against threats.
• Design and deploy secure cryptographic solutions for blockchain applications.
• Perform vulnerability assessments, penetration testing, and code reviews.
• Develop and maintain incident response plans and procedures for blockchain security events.
• Collaborate remotely with cross-functional teams to ensure security best practices are integrated.
• Stay current with emerging blockchain security threats and mitigation techniques.
• Contribute to security policies, standards, and guidelines.
• Automate security testing and monitoring processes using scripting languages.

Skills

Blockchain security

Vulnerability assessment

Penetration testing

Scripting (Python/JavaScript)

Strong communication

Education

Bachelor's or Master's in CS/Cybersecurity

Tools

Security analysis tools

Penetration testing frameworks

Cloud security tools

Job description

Placements24 is seeking a Remote Blockchain Security Engineer to join our fully remote team, responsible for designing, implementing, and maintaining the security posture of cutting-edge blockchain platforms and applications.

You will conduct security audits, identify vulnerabilities, and develop robust security strategies to safeguard digital assets and user data. The ideal candidate has deep knowledge of Ethereum, smart contract security, cryptography, and modern cybersecurity practices.