[Remote] Zero-Knowledge Cryptography Expert at Certik

United States

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Not SpecifiedCompensation

Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Blockchain Security, Cybersecurity, CryptocurrencyIndustries

Requirements

Candidates must possess a Bachelor's degree in Computer Science, Mathematics, or a related field, along with a minimum of 2 years of relevant work experience, or a Master's/PhD. A strong foundation in cryptography, including elliptic curve cryptography, cryptographic protocol design, implementation, and circuit design, is essential. Familiarity with zero-knowledge proof systems like SNARKs, STARKs, and Bulletproofs is required, as is proficiency in C/C++, Go, or Rust. Familiarity with the blockchain ecosystem, ZK-rollups, Circom, multi-party computation (MPC), mathematics, blockchain security, and ZK systems are considered advantageous.

Responsibilities

The Zero-Knowledge Cryptography Expert will support CertiK’s security services by engaging in blockchain security research, with a focus on zero-knowledge proof systems and multi-party computation. Responsibilities include auditing code and implementations of cryptographic protocols, conducting in-depth security research, and publishing findings. The role involves translating complex academic papers on zero-knowledge protocols into accessible insights, identifying and incorporating common vulnerabilities into internal tools, and staying informed about advancements in the field. Additionally, the expert will communicate research findings to team members and clients, explaining technical concepts and solutions.

Skills

Zero-Knowledge Proofs

Cryptography

Blockchain Security

Ethereum Virtual Machine (EVM)

Smart Contract Auditing

Penetration Testing

Multi-Party Computation

Security Consulting

Research

Certik

Security audits and monitoring for blockchain

About Certik

Certik focuses on providing security solutions for blockchain technology and decentralized finance (DeFi) projects. The company offers services such as security audits, penetration testing, and ongoing monitoring to ensure the safety and reliability of smart contracts and blockchain applications. Their products, including Skynet and SkyTrace, allow clients to continuously monitor their systems for vulnerabilities and potential fraud. Certik stands out from competitors by specializing in the security aspect of blockchain, catering specifically to developers and platforms in the cryptocurrency space. The main goal of Certik is to enhance the security of blockchain projects and help clients mitigate risks associated with smart contract vulnerabilities.

New York City, New YorkHeadquarters

2018Year Founded

$292MTotal Funding

SERIES_BCompany Stage

Cybersecurity, Crypto & Web3Industries

51-200Employees

Benefits

Medical, vision, and dental insurance

401(k) plan with company matching

Life and accidental death and dismemberment insurance

HSA (with high deductible plan)

FSA

Flexible paid time off

Holidays

Risks

Involvement with Tornado Cash could lead to legal and regulatory challenges for CertiK.

Increasing sophistication of cybercriminals requires CertiK to continuously adapt its security measures.

Reputational risk if audited projects like Rexas Finance face breaches post-audit.

Differentiation

CertiK leverages AI for blockchain security, setting it apart from traditional methods.

The company achieved a milestone in formal verification of zkVM circuits, leading the industry.

CertiK's Skynet and SkyTrace tools offer continuous monitoring, enhancing security for DeFi projects.

Upsides

Rising crypto losses increase demand for CertiK's blockchain security services.

CertiK's formal verification of zkVM circuits positions it as a leader in blockchain security.

SkyInsights offers a cost-effective compliance solution, attracting clients from competitors.

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