Blockchain Security Engineer - (Solidity / Rust / Golang)

US / Remote💼 Full-time🗓 2025-09-05 → 2026-09-26

Core

Junior Blockchain Security Engineer supporting Web3 projects by assisting in code audits, contributing to security tools, and conducting research under guidance.

Role type

Junior IC blockchain security engineer

Builds

Internal security tools and frameworks for smart contracts, blockchain protocols, and dApps

Domain

Blockchain security / Web3 / DeFi

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery

Required skills

Smart contract auditing, threat modeling, risk assessment, security analysis, Rust, Go, Solidity, Python, blockchain node operation

Preferred skills

Cryptography, cybersecurity, published CVEs, Attackathon participation, bug bounty experience, audit contest achievements

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About CertiK

CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.