Freelance Software Engineer (Remote)
Quik Hire Staffing
full-remotemidfreelancebackend United States 69 days ago via LinkedIn
30 - 50 USD/daily
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AI AgentsLLM EvaluationPythonJavaScriptSQLBackend EngineeringModular ArchitecturePrompt InjectionAPI IntegrationSecurity Testing
About the role
Role Overview
Freelance Software Engineer (Fully Remote)
Help design and evaluate autonomous AI agents across multiple LLMs in real-world domains such as health, education, and daily life. You will provide expert human feedback and help train LLMs for complex, multi-step architectural workflows.
Responsibilities
AI Agent Evaluation
- Write evaluation rubrics with objective pass/fail criteria
- Debug agent traces to identify failure patterns
- Stress test agents against edge cases, prompt injection, and tool misuse
Technical Assessment
- Assess production-grade modular software architecture
- Analyze multi-turn system interactions and behaviors
- Deliver high-density technical feedback to support LLM training
Project Workflow
- Create an account and upload a resume/ID
- Complete the onboarding assessment
- Earn via flexible, task-based assignments
Requirements
- Experience in backend engineering, AI automation, or complex systems integration
- Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for parsing, logic, and reporting)
- Strong command of at least two major languages (examples: Python, JavaScript, Go, Java)
- Experience working with SQL databases
- Practical experience building for live, non-mocked environments and handling multi-turn interactions
Nice to Have
- Integrating agents with live tools such as Supabase, Gmail, and other APIs
- Familiarity with persistent state and session-tracking patterns
- Ability to identify privacy leaks, authority escalation, or indirect prompt injection vulnerabilities
Compensation
- USD $30–$50/hour, depending on experience and task complexity
- Weekly payouts via supported platforms (e.g., PayPal or AirTM)
- Full compensation details are provided prior to task acceptance
About Quik Hire Staffing
Quik Hire Staffing is a staffing and recruiting firm that matches freelance engineering talent with opportunities for technical evaluation and AI-related work. The role focuses on building, assessing, and providing human feedback to organizations developing autonomous AI agents and LLM-powered workflows.
Scraped 5/17/2026