# Sr. Security Engineer (Penetration Testing) at Certik

- Company: Certik
- What the company does: CertiK, the largest Web3 security service provider, uses AI and formal verification to protect and monitor smart contracts and protocols, securing the Web3 ecosystem. Backed by Insight, Lightspeed and SoftBank VF.
- Company website: https://www.certik.com/
- Type: Startups
- Level: Senior
- Location: US / Remote
- Work setup: Remote
- Pay: $100K to $180K base salary per year (USD)
- Posted: 2022-01-12
- Apply by: 2026-10-08
- Apply: https://jobs.lever.co/certik/305d508f-1b1a-4b64-ac41-903b14329764
- Page: https://www.1752.vc/careers/jobs/certik-sr-security-engineer-penetration-testing/

## About the role

The 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.

## What they're looking for

- 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

Tags: Blockchain Security Engineering