Remote AppSec Expert - Contractor for AI & Secure Apps

Remotebridge; United States; On-site; USD 83,000 - 165,000; Part time

Job summary

Remotebridge is seeking an App Security Expert for remote contract work. The role focuses on designing secure and vulnerable application fixtures to stress-test security postures, with emphasis on OWASP LLM risks and deterministic evaluation.

You will develop test cases, create evaluation keys, and document methodologies while collaborating with peers across the security team to improve the evaluation pipeline.

Qualifications

• Extensive experience in application security or CyberSWE roles.
• Strong knowledge of OSWE, LLM security and AI-powered analysis.
• Proven record designing or evaluating security architectures.

Responsibilities

• Design and implement fixtures with embedded security vulnerabilities or secure solutions.
• Develop deterministic test cases and security-context manifests.
• Create hidden answer keys to evaluate secure vs vulnerable code.
• Evaluate and iterate pipeline methodologies for realistic tasks.
• Document technical insights with clear written feedback.
• Collaborate through precise written and verbal communication.
• Contribute to continuous improvement of the evaluation pipeline.

Skills

Application security

Secure SDLC

OSWE

LLM security

AI-SAST

AppSec best practices

Security architecture

Deterministic testing

Technical documentation

Job description

Remotebridge is seeking an App Security Expert for remote contract work. The role focuses on designing secure and vulnerable application fixtures to stress-test security postures, with emphasis on OWASP LLM risks and deterministic evaluation.

You will develop test cases, create evaluation keys, and document methodologies while collaborating with peers across the security team to improve the evaluation pipeline.