Especialista en Seguridad Blockchain y Criptomonedas

Placements24; Tuxtla Gutiérrez; On-site; MXN 700,000 - 1,300,000; Full time

Benefits offered by this job

Health benefits

Career growth opportunities

Challenging security projects

Job summary

Placements24 is seeking an experienced Blockchain and Cryptocurrency Engineer focused on Security in Tuxtla Gutiérrez, Chiapas. You will safeguard our blockchain infrastructure and digital assets with rigorous security practices.

The role requires 5+ years in cybersecurity with blockchain expertise, secure coding in Solidity/Rust, incident response, and strong regulatory awareness in crypto.

Qualifications

• Master's degree or PhD in Computer Science, Cybersecurity, or related field (or equivalent experience).
• 5+ years of cybersecurity experience with a focus on blockchain technologies.
• Knowledge of blockchain architectures, consensus algorithms, and cryptographic principles.
• Experience with security tools for blockchain (scanners, static/dynamic analysis, IDS).
• Experience mitigating blockchain vulnerabilities (51% attacks, double-spending, smart contract exploits).
• Secure coding practices for smart contracts (Solidity, Rust, etc.).
• Incident response and forensic analysis experience.
• Strong analytical and problem-solving skills; attention to detail.
• Understanding of regulatory frameworks in crypto.

Responsibilities

• Conduct security audits and penetration testing of blockchain networks and smart contracts.
• Develop and implement security measures to protect against threats.
• Monitor network activity and respond to security incidents.
• Research emerging threats and vulnerabilities in crypto space.
• Collaborate with dev teams to integrate security across the lifecycle.
• Develop security policies and procedures for blockchain operations.
• Stay current with cryptographic techniques and regulatory compliance.
• Manage and secure private keys and digital wallets.
• Provide security guidance and mentorship to the team.

Skills

cybersecurity

blockchain security

cryptography

security tools

vulnerability scanners

static/dynamic analysis

intrusion detection

incident response

forensic analysis

regulatory compliance

Spanish & English communication

Education

Master's degree / PhD in CS, Cybersecurity or related

Tools

Solidity

Rust

Job description

Placements24 is seeking an experienced Blockchain and Cryptocurrency Engineer focused on Security in Tuxtla Gutiérrez, Chiapas. You will safeguard our blockchain infrastructure and digital assets with rigorous security practices.

The role requires 5+ years in cybersecurity with blockchain expertise, secure coding in Solidity/Rust, incident response, and strong regulatory awareness in crypto.