Blockchain Security Engineer - (Solidity / Rust / Golang)

Jobicy; États-Unis; À distance; USD 102 000 - 180 000; Plein temps

Avantages offerts par ce poste

Medical, Vision, Dental Insurance

401(k) with company match

Life and AD&D Insurance

HSA

FSA

Flexible PTO & Holidays

Résumé du poste

CertiK is hiring a junior Blockchain Security Engineer to support audits of smart contracts, blockchain protocols, and decentralized applications. You will perform guided security research, contribute to internal security tooling, and help advance audit methodologies under mentorship.

The role requires foundational blockchain experience across EVM, Solana, Move, or related infrastructure, plus proficiency in Rust, Go, Solidity, or Python.

Qualifications

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

Responsabilités

• Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (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, ensuring high-quality delivery for clients.

Connaissances

Blockchain Security

Smart Contract Auditing

Solidity

Rust

Golang

Web3

DeFi

Threat Modeling

Vulnerability Assessment

Security Research

Formation

Bachelor’s/Master’s/PhD in Mathematics, Computer Science, or Information Security

Description du poste

CertiK# Blockchain Security Engineer – (Solidity / Rust / Golang)Review the role, location requirements, compensation details, and application process before deciding whether this opportunity fits your next career move.Apply for this job View companyRemote from: USASalary: USD 102k–180k / yrDepartment: CybersecurityEmployment: Full TimeExperience: Entry-Level, JuniorPublished: 25 Oct 2026Apply before: 25 Nov 2026Listing views: 225Application actions: 19Application toolkit## Make your next move.Prepare your resume, explore your fit, and draft a cover letter for this opportunity.AI Summary## The role, at a glance.CertiK is hiring a junior Blockchain Security Engineer to support audits of smart contracts, blockchain protocols, and decentralized applications. The role combines vulnerability assessment, guided security research, and contributions to internal security tooling and audit methodologies. Candidates need foundational blockchain experience across EVM, Solana, Move, nodes, SDKs, or related decentralized infrastructure, plus proficiency in languages such as Rust, Go, Solidity, or Python. This is a US-remote, full-time opportunity with a disclosed annual salary range of $102,000 to $180,000. Strong academic grounding in computer science, mathematics, information security, cryptography, or demonstrated Web3 security achievements is advantageous.## Role DNAA quick view of the complexity, pace, ownership and collaboration implied by the job description.### Job Complexity4/5EasyHard### Pace & Pressure4/5RelaxedFast-paced### Autonomy Level3/5GuidedFull ownership### Communication Load4/5IndependentCollaborative**AI insight**The position requires specialized knowledge of blockchain architectures, smart-contract languages, threat modeling, and exploit patterns. Although junior-level work is conducted under guidance, audits demand careful, high-impact technical analysis and clear reporting.## Salary analysisEstimated compensation compared with the broader US market for similar roles.Estimated job median (per year)**$141,000**US market range (period not specified)**$102k–$180k****AI insight**Salary comparison is unavailable: the pay periods are unspecified or differ, or salary amounts are unavailable. Market figures are AI estimates. Regenerate the analysis to obtain a market estimate with an explicit period.## Core skillsSkills and capabilities most closely associated with this opportunity.Blockchain SecuritySmart Contract AuditingSolidityRustGolangWeb3DeFiThreat ModelingVulnerability AssessmentSecurity Research**Sample interview questions**Opportunity details## About this role.**About the Company**CertiK is the largest blockchain security auditor and provides a comprehensive suite of tools to secure the industry at scale. To date, CertiK has worked with over 4,900 Enterprise clients, secured over $557 billion worth of digital assets, and has detected over 18,000 vulnerabilities in blockchain code. Our clients include leading projects such as OKX, Tether, Ripple, and Pancakeswap. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance.**About the Role**We are seeking a Junior Blockchain Security Engineer with a strong security mindset and foundational technical expertise across smart contracts, blockchain nodes, and decentralized infrastructure. In this role, you will support Web3 projects by assisting in code audits, contributing to security tools, and conducting research under guidance. If you are eager to grow your career in blockchain security and passionate about securing decentralized technologies, we’d love to hear from you.### Responsibilities* Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (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, ensuring high-quality delivery for clients.### Requirements* Bachelor’s, Master’s, or PhD in Mathematics, Computer Science, or Information Security.* At least 1 years of hands-on experience with blockchain technologies, including: Smart contracts (EVM chains, Solana, Move, etc.), Blockchain protocols (nodes, SDKs, Cosmos, etc.)* Experience in threat modeling, risk assessment, and security analysis.* Proficiency in one or more programming languages: Rust, Go, Solidity, Python, etc.* Passion for Cryptocurrency, DeFi, and Blockchain technologies.### Preferred Qualifications* Solid academic or practical background in Mathematics, Cryptography, or Cybersecurity.* Demonstrated experience conducting audits and collaborating with leading Web3 protocols.* Recognized achievements such as published CVEs, or strong placements in Attackathons, Bug Bounties, or Audit Contests.### Compensation### Additional Information**Compensation**Target annual salary for this role performed in the US is $102,000 – $180,000. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates.CertiK accepts applications for this position on an ongoing basis. CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire. 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.CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements. https://www.eeoc.gov/sites/default/files/migrated\\_files/employers/poster\\_screen\\_reader\\_optimized.pdfAll CertiK employees are expected to actively support diversity on their teams, and in the Company.