AI-enhanced for better readability
Job Title: AI Agent / Harness Engineer (Fully Remote)
Compensation: $3,000–$4,000/month (USD)
Location: 100% Remote
Commitment: Long-term, full-time
Employer: U.S. company
Source: reddit-r-forhire
About the Role
You are genuinely cracked at AI agents. You build agentic systems that actually work—tool-calling, RAG, evals, the whole loop—and you wield AI coding harnesses (Claude Code, Cursor, etc.).
You will build real agent features into our product (tool-calling LLMs, model serving, guardrails, eval harnesses) and the internal agent tooling that makes the whole team multiples faster, plus enough full-stack glue to get your work in front of users. We care about what you've built, not your résumé—early-career, self-taught, and unconventional backgrounds are welcome.
Must-Haves
- Proven Experience: Real things you've built with LLMs/agents (GitHub, demos, or side projects are required).
- Technical Skills: Strong Python, plus enough full-stack (TypeScript/React) to ship a feature end-to-end.
- Agent Stack Fluency: Deep knowledge of tool/function calling, RAG, prompt & context engineering, MCP, and evals.
- Tooling: Fluent with AI coding tools and opinionated about getting real work out of them.
- Soft Skills: Resourceful, fast, and self-directed.
- Communication: Strong written English and remote self-management skills.
- Availability: Some daily overlap with U.S. Pacific business hours.
Nice-to-Haves
- Experience with self-hosted model serving (vLLM), GPUs, and quantization (FP8).
- Experience building eval frameworks, guardrails, or agent observability.
- Experience with multi-agent orchestration or developer-tooling/harness work.
- Proficiency with Django/DRF, PostgreSQL, or geospatial/scientific domains.
- A passion for shipping side projects and tinkering with agents.