AI Engineer (PhD Required)

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Full-time AI Engineer role requiring a PhD in Computer Science, AI, Machine Learning, or related field. The position is remote based in Pakistan. Responsibilities include designing multi-agent architectures for autonomous fraud detection, developing agent coordination systems, creating AI agents for complex reasoning, researching agent safety, implementing advanced reasoning systems, optimizing inference compute, developing chain-of-thought mechanisms, building multimodal models, and developing RAG architectures. Required expertise includes Python, PyTorch, TensorFlow, LangChain, Hugging Face Transformers, Ray, RAG systems, vector databases, distributed training, GPU optimization, transformer architectures, reinforcement learning, neural architecture search, AutoML, and MLOps. Candidates must have a strong research track record with published work in LLMs, agentic AI, multimodal learning, and scalable ML. Experience with large-scale experimentation, research tools, and strong theoretical foundations is required. Preferred qualifications include experience in fraud detection, cybersecurity, open-source contributions, industry research labs, and production system translation.