Blockchain Security Engineer – Senior Level (Solidity / Rust / Golang )

About This Opportunity

We are representing a confidential blockchain security organization seeking a Senior Blockchain Security Engineer to join their growing team. Our client is at the forefront of Web3 security, working with leading protocols and decentralized applications to advance the safety of blockchain infrastructure. This role offers the opportunity to conduct high-impact security work across smart contracts, blockchain nodes, and decentralized systems.

Location: USA
Employment Type: Full-time

Responsibilities

• Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications to identify and remediate vulnerabilities
• Collaborate with external blockchain development teams to enhance product security through expert consultation and remediation strategies
• Conduct independent security research, explore emerging attack vectors, and deliver actionable insights to strengthen Web3 ecosystems
• Design, develop, and maintain internal security tools and frameworks that support the organization's security services
• Continuously improve security methodologies, processes, and service offerings while ensuring strong client relationships

What We're Looking For

Required Qualifications:

• Bachelor's, Master's, or PhD in Mathematics, Computer Science, or Information Security
• Minimum 3 years of professional experience as a Software Engineer, Security Engineer, or related role
• At least 2 years of hands-on experience with blockchain technologies, including smart contracts (EVM chains, Solana, Move, etc.) and blockchain protocols (nodes, SDKs, Cosmos, etc.)
• Strong expertise in threat modeling, risk assessment, and security analysis
• Proficiency in one or more programming languages: Rust, Go, Solidity, or Python
• Genuine passion for cryptocurrency, DeFi, and blockchain technologies

Preferred Qualifications:

• Strong academic or practical background in Mathematics, Cryptography, or Cybersecurity
• Demonstrated experience conducting security audits and collaborating with leading Web3 protocols
• Recognized achievements such as published CVEs, strong placements in bug bounty programs, or audit contest victories

How We Work With You

As your recruiting partner, Get A Job.ai will guide you through the entire process:

• Submit your application directly through the Get A Job.ai platform
• Our talent team will conduct an initial screening to understand your background and match it to our client's needs
• We will represent and submit qualified candidates to our client for consideration
• Please do not contact the client directly—all communication flows through our recruiting team to ensure a professional, organized process

Pay

Pay via Get A Job.ai will be based on experience and qualifications. Our client offers competitive compensation within the blockchain security sector, along with comprehensive benefits including medical, vision, and dental insurance, 401(k) with company matching, HSA/FSA options, flexible paid time off, and additional perks for full-time employees.

Work Authorization: Candidates must be eligible to work in the United States and will be required to verify identity and employment eligibility upon hire.

Get A Job.ai is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and candidates. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.