Senior Blockchain Security Engineer

Placements24; Queenstown; Hybride; NZD 214 000 - 375 000; Plein temps

Avantages offerts par ce poste

Stock options

Remote-first culture

Professional development

Résumé du poste

Placements24 is seeking a Senior Blockchain Security Engineer to join a fully remote team and safeguard blockchain infrastructure, smart contracts, and applications. You will conduct security audits, identify vulnerabilities, and implement robust security strategies across the stack.

You will collaborate with distributed teams, mentor junior engineers, and drive secure SDLC practices while staying ahead of evolving threats in Web3.

Qualifications

• Master's degree or equivalent practical experience.
• 6+ years in cybersecurity focusing on blockchain and smart contract security.
• Experience with security auditing, penetration testing and vulnerability assessment of blockchain systems.
• Knowledge of blockchain technology, smart contract languages (Solidity) and vulnerabilities.
• Proficiency in security analysis tools and techniques.
• Experience with incident response and digital forensics.
• Knowledge of cryptography, network security and secure coding practices.
• Excellent analytical and collaborative skills for remote work.
• Relevant certifications (OSCP, CISSP, CBSP) are desirable.

Responsabilités

• Conduct security audits and penetration testing of smart contracts, dApps and blockchain protocols.
• Identify, analyze and mitigate security vulnerabilities and risks across the stack.
• Develop and implement security best practices, standards and guidelines for blockchain development.
• Design and build secure infrastructure for blockchain applications and networks.
• Monitor networks for suspicious activities and potential threats.
• Respond to security incidents, perform forensics and remediation.
• Stay updated on emerging threats and attack vectors in blockchain.
• Collaborate with development teams to integrate security into SDLC.
• Develop automated security testing tools and frameworks.
• Contribute to secure tokenomics and consensus design.
• Mentor junior security engineers and share knowledge.

Connaissances

Security auditing

Penetration testing

Smart contract security

Cryptography knowledge

Security analysis tools

Formation

Master's degree (CS/Cybersecurity)

Outils

Solidity

Description du poste

About the Role

Our client, a leader in blockchain security and a pioneer in decentralized applications, is seeking a highly experienced **Senior Blockchain Security Engineer** to join their fully remote team. This is a critical role focused on ensuring the utmost security of our client's blockchain infrastructure, smart contracts, and applications. You will be responsible for identifying potential vulnerabilities, developing robust security strategies, and implementing cutting-edge security solutions. Working within a distributed team, you will play a key part in protecting digital assets and maintaining the integrity of complex blockchain ecosystems. This position is perfect for a seasoned security professional with a deep understanding of blockchain technology and a proactive approach to threat mitigation. Embrace the flexibility of a remote-first culture while making a significant contribution to securing the future of Web3.

Key Responsibilities

• Conduct comprehensive security audits and penetration testing of smart contracts, dApps, and blockchain protocols.
• Identify, analyze, and mitigate security vulnerabilities and risks across the blockchain stack.
• Develop and implement security best practices, standards, and guidelines for blockchain development.
• Design and build secure infrastructure for blockchain applications and networks.
• Monitor blockchain networks for suspicious activities and potential security threats.
• Respond to security incidents, conduct forensic analysis, and implement remediation plans.
• Research and stay updated on emerging threats, attack vectors, and security trends in the blockchain space.
• Collaborate with development teams to integrate security into the software development lifecycle (SDLC).
• Develop automated security testing tools and frameworks.
• Contribute to the design of secure tokenomics and consensus mechanisms.
• Mentor junior security engineers and share security knowledge across the organization.

Requirements

• Master's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
• 6+ years of experience in cybersecurity, with a strong focus on blockchain and smart contract security.
• Proven experience in security auditing, penetration testing, and vulnerability assessment of blockchain systems.
• Deep understanding of blockchain technology, smart contract languages (e.g., Solidity), and common vulnerabilities.
• Proficiency in security analysis tools and techniques.
• Experience with incident response and digital forensics.
• Knowledge of cryptography, network security, and secure coding practices.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication and collaboration abilities, crucial for remote team success.
• Ability to work independently and manage multiple priorities in a fast-paced environment.
• Relevant certifications (e.g., OSCP, CISSP, Certified Blockchain Security Professional) are highly desirable.

Benefits

• Highly competitive salary and stock options.
• Comprehensive health, dental, and vision insurance.
• Generous paid time off and flexible remote work schedule.
• Opportunities for continuous learning, research, and professional development.
• Work on challenging and impactful projects at the cutting edge of blockchain technology.
• A collaborative and supportive remote-first work culture.
• Contribute to building a more secure decentralized future.