Remote Cybersecurity Engineer for AI Security & Backend

Executive Staff Recruiters / ESR Healthcare; United States; Remote; USD 41,000 - 138,000; Part time

Job summary

Executive Staff Recruiters / ESR Healthcare seeks Cyber Security Engineer contractors to contribute expertise on a dynamic project focused on training AI systems with real-world input. You will analyze, fix, and secure code across languages including Python3, Java, Rust, and TypeScript, delivering secure backend components and performance improvements.

You will engage in feature implementation, codebase refactoring, and security assessments while communicating findings and contributing to

Qualifications

• Proficiency in Python3/Java/Rust and modern languages used for backend systems.
• Experience with debugging, bug fixing, and backend development for complex systems.
• Strong cybersecurity practices including pentesting and vulnerability assessment.
• Ability to refactor code, optimize for performance and security, and document findings.

Responsibilities

• Analyze, debug, and resolve software bugs and vulnerabilities across diverse codebases.
• Implement new features and enhance existing functionality in Python3, Java, Rust, Go, C++, or TypeScript projects.
• Refactor legacy code to improve maintainability, security, and performance.
• Perform codebase audits and security assessments to identify and mitigate risks.
• Contribute to backend development and optimize application performance for scalability and security.
• Document findings and provide insights to improve AI training datasets.

Skills

Python3

Java

Rust

Algorithms

C++ basics

TypeScript

Go

Bug fixing

Feature implementation

Codebase refactoring

Performance optimization

Pentesting

Security audit

Cybersecurity

Job description

Executive Staff Recruiters / ESR Healthcare seeks Cyber Security Engineer contractors to contribute expertise on a dynamic project focused on training AI systems with real-world input. You will analyze, fix, and secure code across languages including Python3, Java, Rust, and TypeScript, delivering secure backend components and performance improvements.

You will engage in feature implementation, codebase refactoring, and security assessments while communicating findings and contributing to