Emerging Blockchain Security Engineer: Audit & Secure Web3

United States Digital Space LLC; United States; Remote; USD 102,000 - 180,000; Full time

Benefits offered by this job

Medical insurance

Vision insurance

Dental insurance

401(k) matching

Life insurance

Job summary

United States Digital Space LLC is seeking a Junior Blockchain Security Engineer to support Web3 projects by auditing code, researching threats, and helping build security tools.You will work under guidance to grow in blockchain security and ensure secure decentralized technologies for clients.

Qualifications include a background in mathematics or computer science and hands-on crypto experience. The role offers growth potential in a fast-growing firm serving top blockchain projects.

Qualifications

• Bachelor’s, Master’s, or PhD in Mathematics, Computer Science, or Information Security.
• 1+ year hands-on experience with blockchain technologies (EVM, Solana, Move, etc.).
• Experience in threat modeling, risk assessment, and security analysis.
• Proficiency in one or more programming languages: Rust, Go, Solidity, Python, etc.

Responsibilities

• Audit and review codebases for smart contracts, blockchain protocols, and dApps to identify and remediate vulnerabilities.
• Conduct guided security research, explore new attack vectors, and deliver actionable insights.
• Contribute to the design, development, and maintenance of internal security tools and frameworks.
• Support improvements to internal processes, methodologies, and service offerings for clients.

Skills

Blockchain basics

Rust

Go

Solidity

Python

Threat modeling

Education

Bachelor’s/Master’s/PhD in CS/Math/Info Security

Tools

Smart contracts

EVM

Job description

United States Digital Space LLC is seeking a Junior Blockchain Security Engineer to support Web3 projects by auditing code, researching threats, and helping build security tools.You will work under guidance to grow in blockchain security and ensure secure decentralized technologies for clients.

Qualifications include a background in mathematics or computer science and hands-on crypto experience. The role offers growth potential in a fast-growing firm serving top blockchain projects.