ai engineer (llm & applied ml)

توضیحات آگهی

We are looking for an AI Engineer with deep expertise in Large Language Models LLMs and NLP to develop LLM powered applications You will take ownership of designing building evaluating and deploying production grade AI systems Beyond the initial LLM NLP focus this role requires strong general machine learning foundations and the ability to solve a variety of applied problems e g regression classification on structured tabular data as future business needs evolve Responsibilities Work with stakeholders to understand business goals requirements constraints and available data Design and build LLM based AI systems including retrieval augmented generation RAG fine tuning pipelines and agent tool using workflows Develop robust evaluation methods for LLM applications e g relevance groundedness safety latency cost and drive iterative improvement Build scalable data pipelines for text and structured datasets including preprocessing labeling strategies and quality checks Develop and deploy machine learning models for non NLP use cases when required e g prediction on tabular data Own the full model lifecycle experimentation training validation deployment monitoring and continuous optimization Implement production grade ML engineering practices versioning testing observability and performance monitoring Collaborate with engineering and product teams to integrate AI capabilities into core systems and services Research and prototype new techniques in LLMs NLP and applied ML and translate useful advances into production Requirements Experience in AI ML engineering NLP engineering or data science with production delivery Strong background in LLMs and NLP including hands on experience with several of RAG architectures and retrieval optimization Embeddings semantic search and reranking Prompt engineering and structured prompting Fine tuning adaptation Agentic AI or tool function calling systems Solid understanding of machine learning fundamentals statistics and model evaluation Strong Python skills and experience with ML libraries Experience deploying ML LLM systems in production Ability to drive projects end to end from problem framing to production impact Strong communication skills and comfort working with both technical and non technical stakeholders تهران تهران کوی بیمه تمام وقت شرکت سفرهای علی بابا کارشناس جنسیت تفاوتی ندارد اینترنت تجارت الکترونیک خدمات آنلاین