Sr. Security Engineer (Penetration Testing)

Why Us?CertiK is a pioneer in blockchain security, leveraging best-in-class AI technology to protect and monitor blockchain protocols and smart contracts. Founded in 2018 by professors from Yale University and Columbia University, CertiK’s mission is to secure the web3 world. CertiK applies cutting-edge innovations from academia to enterprise, enabling mission-critical applications to scale with safety and correctness.
About the RoleThe primary responsibility of this role is for CertiK’s security-related services. Intersecting cybersecurity and blockchain, CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contracts, penetration testing, and more. We are looking to hire someone with a passion for application security and penetration testing. This is a fun and challenging full-time position. If you are excited about hacking, threat modeling, scanning, auditing, designing, and enhancing the security of applications across the board then you will thrive in this role. While you work with clients, we will also provide you with plenty of opportunities to get involved with research and development efforts to help us raise the standards of blockchain security.

Responsibilities

Perform security assessments on web, mobile, thick client applications, and browser extensions

Conduct external and internal network penetration tests

Perform security source code reviews

Perform cloud security reviews

Develop comprehensive pentest reports for both technical and non-technical audiences

Research and develop innovative techniques, tools, and methodologies for pentesting applications in the blockchain space 

Contribute to the community by developing tools, presentations, and blog posts

Requirements

Passionate about cryptocurrency, DeFi, and blockchain, with a willingness to learn Web3 technologies such as smart contracts

Minimum of 4 years of experience in application security and penetration testing

Experienced in source code review for different languages, with a strong understanding of JavaScript and TypeScript

Experienced in mobile application penetration testing

Familiar with cloud platforms and their security risks, such as AWS, Azure, and GCP

Experience in programming with scripting languages such as Python and Bash

Solid understanding of cryptography

BS/MS/PhD in Computer Science or Information Security 

Strong spoken and written communication skills

Bonus Points

Experienced in pentesting Web3 applications such as crypto exchanges, wallets, Dapps, and key custodian solutions 

Experienced in smart contract security audits

Familiar with browser extension architecture and security risks

Actively participate in the blockchain security community

OSCP, OSWE, OSCE, GWAPT, or comparable certification

Participated in bug bounty programs and audit contests

Published security-related blog posts and spoken at security conferences and/or local meetups

About the CompanyOne of the fastest-growing and most trusted companies in blockchain security, CertiK is a true market leader. To date, CertiK has worked with over 3,200 Enterprise clients, secured over $310 billion worth of digital assets, and has detected over 60,000 vulnerabilities in blockchain code. Our clients include leading projects such as Aave, Polygon, Binance Smart Chain, Terra, Yearn, and Chiliz.
Investors = Insight Partners, Sequoia, Tiger Global, Coatue Management, Lightspeed, Advent International, SoftBank, Hillhouse Capital, Goldman Sachs, Coinbase Ventures, Binance, Shunwei Capital, IDG Capital, Wing, Legend Star, Danhua Capital and other investors.
CompensationTarget annual base salary for this role performed in the US is $100,000 - $180,000. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates.
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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.pdf   All CertiK employees are expected to actively support diversity on their teams, and in the Company.