Remote App Security Expert — AI/LLM Vulnerability Testing

Jobgether; Chile; Remote; CLP 54,130,000 - 108,259,000; Full time

Benefits offered by this job

Fully remote work

12-month contract

Freelance/independent contractor

Immediate availability

Job summary

Jobgether is seeking an App Security Expert based in Chile to strengthen security for traditional and AI-powered applications, with emphasis on LLM risks. You will design fixtures, realistic test scenarios, and evaluation frameworks in a fully remote environment.

The role involves creating test cases and reference solutions for automated evaluation, contributing to AI-powered analysis, and collaborating with distributed security specialists to enhance testing methodologies and impact.

Qualifications

• At least 5 years in application security or cybersecurity engineering.
• Strong knowledge of OSWE-level concepts and secure coding practices.
• Experience with AI-powered static analysis and vulnerability evaluation.
• Excellent technical writing and reporting skills.
• Ability to work independently in a remote environment.

Responsibilities

• Design and implement fixtures containing representative vulnerabilities or secure implementations focusing on OWASP risks for LLM apps.
• Develop realistic test scenarios addressing critical LLM security concerns.
• Create deterministic test cases and security-context manifests for evaluation.
• Develop reference solutions and hidden keys for automated evaluation by AI systems.
• Assess and refine testing pipelines to be realistic, reproducible and challenging.
• Build, inspect, and secure codebases, identifying complex vulnerabilities and remediation strategies.
• Contribute to security architectures for traditional and agent-based systems.
• Apply AI-powered SAST and LLM security to improve detection methodologies.
• Document findings and remediation recommendations clearly and precisely.
• Collaborate with distributed teams and provide constructive feedback.

Skills

Application security

Secure software development

Vulnerability assessment

AI security

Deterministic testing

Technical writing

Tools

AI-powered SAST

Job description

Jobgether is seeking an App Security Expert based in Chile to strengthen security for traditional and AI-powered applications, with emphasis on LLM risks. You will design fixtures, realistic test scenarios, and evaluation frameworks in a fully remote environment.

The role involves creating test cases and reference solutions for automated evaluation, contributing to AI-powered analysis, and collaborating with distributed security specialists to enhance testing methodologies and impact.