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Application Security Engineer

Permanentremote3–5 yrs📍 LATAM, 🇺🇸 United States🗣 English

Application security engineer remediating vulnerabilities in .NET and JavaScript codebases.

Hands-on security role focused on identifying and fixing application vulnerabilities across multiple tech stacks, particularly .NET (C#), TypeScript, and JavaScript environments. You'll conduct code reviews using SAST/DAST tools, collaborate with development teams on secure coding practices, and align remediation efforts with OWASP standards. The position requires 3+ years of software development experience with proven track record fixing security issues in production.

Tech stack
OWASPTypeScriptNode.jsReactC#JavaScript.NET
Rate
Not stated by the agency
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Found at a specialist agency · listed 25 August 2026 · InsideJobs links you to the original posting.