Start Your Search Here

Job Search

OSL

Singapore / Global

Senior Application Security Engineer

Job Description

Key Responsibilities:

Code Audit & Penetration Testing : Conduct security code reviews and penetration testing for Web applications, APIs, and Web3 infrastructure (Smart Contracts, DApps, Wallets).

SDL & DevSecOps : Drive the Security Development Lifecycle (SDL) by integrating SAST/DAST automation tools into CI/CD pipelines.

Incident Response : Handle application-level security incidents, conduct root-cause analysis, and track vulnerability remediation.

Security Architecture Review : Participate in product design reviews to identify architectural/logical flaws and provide security hardening solutions.

Requirements:

Core AppSec Skills : 2+ years of experience in AppSec or PenTesting; solid knowledge of OWASP Top 10 and web/API vulnerability exploitation.

Web3 / Blockchain Experience : Familiar with Web3 threat vectors (e.g., Reentrancy, Flash Loans, Signature Forgery, DApp attacks). Hands-on experience in Solidity auditing or DApp/Wallet testing is a strong plus.

Tooling & Automation : Proficient with security tools (e.g., Burp Suite, Slither, Mythril, Checkmarx) and capable of scripting in Python or Go for automation.

Communication : Excellent cross-functional communication skills to effectively drive remediation with development teams.

#J-18808-Ljbffr

Apply Now

Similar Opportunities

View all jobs