AI Engineer

من الإعلان الأصلي

Riyadh, Riyadh Province, Saudi Arabia AI systems Build, fine-tune, and evaluate LLM systems for domain-specific tasks (QLoRA / PEFT on open-weight models such as Llama-3 and Mistral). Design reproducible evaluation harnesses and A/B test frameworks with tracked metrics: task success rate, safety rate, and latency distributions (p50/p95). Architect multi-agent and RAG systems (LangGraph, FastAPI, vector databases) from prototype through production. Implement safety guardrails — input/output validation, allowlist/denylist policies, and controls that reduce invalid or high-risk model actions.…