Backend Security Engineer for AI systems

HireHi; United States; Remote; USD 41,000 - 138,000; Part time

Job summary

HireHi ищет опытного backend-инженера для разработки и тестирования распределённых сервисов и API на промышленном уровне. Вакансия предполагает решение сложных задач по оптимизации производительности, безопасности и устойчивости систем.

Работа по контракту, гибкий график, примерно 15 часов в неделю, оплата по задачам, начало в течение 24–48 часов после онбординга. Уточняйте требования и навыки в резюме.

Qualifications

• Нужен сильный опыт backend-разработки и создания масштабируемых сервисов.
• Опыт устранения дефектов, производительности и обеспечения тестирования.
• Навыки безопасной разработки, обзор кода и устранение уязвимостей.

Responsibilities

• Разрабатывать реалистичные задания по бэкенд-инженерии и безопасности для систем ИИ.
• Создавать задачи на реализацию функций, исправление ошибок, устранение уязвимостей и оптимизацию производительности.
• Разрабатывать детерминированные верификаторы и тестовые наборы.
• Рефакторить сложный код и обеспечивать соответствие требованиям по безопасности.

Skills

Backend разработка

Java

Node.js

Go

Python

C++

debugging

Security

Job description

Описание: No description

Задачи:

• Design realistic and challenging backend engineering and security tasks for AI systems to solve
• Create tasks involving feature implementation, bug fixing, debugging, security vulnerabilities, and performance optimization
• Develop deterministic verifiers that accept valid solutions and reject incorrect, incomplete, or invalid implementations
• Build and evaluate scalable backend services and APIs
• Identify and troubleshoot software defects, security weaknesses, and system bottlenecks
• Apply automated testing to validate functionality, reliability, and security
• Review code for correctness, maintainability, performance, and security
• Refactor complex or legacy codebases while maintaining functional and security requirements
• Apply secure coding principles and established security frameworks to practical engineering problems
• Document technical reasoning, security considerations, implementation decisions, and solution approaches

Требования:

• Strong backend software engineering experience
• Hands-on expertise with one or more of Java, Node.js, Go, Rust, TypeScript, Python, C++, or similar technologies
• Proven experience building scalable services and APIs
• Strong debugging and troubleshooting skills
• Experience with performance optimization and automated testing
• Sound code review judgment
• Experience identifying and resolving software vulnerabilities and defects
• Experience implementing complex features in large-scale applications
• Experience refactoring and improving existing codebases
• Strong understanding of algorithms, data structures, and foundational computer science
• Excellent analytical, problem-solving, and technical communication skills
• Strong cybersecurity or SecOps experience, including secure software development, application security, penetration testing, vulnerability assessment, security audits, security-focused code reviews, OWASP, CWE, and identification and remediation of backend security vulnerabilities

Условия:

• $30–$100/Hr
• Contract engagement
• Approximately 15 hours per week
• Flexible schedule with choice of working hours and days, including weekends if preferred
• Compensation is output-based and tied to tasks that meet project specifications
• Minimum weekly submission requirements apply
• Actual earnings depend on completed tasks, hours worked, and available project scope
• Selected engineers should be prepared to begin their first tasks within 24–48 hours after completing onboarding