LLM / GenAI Engineer

About The Role The role is for someone who has moved reputed company prompting and understands what it takes to build production-grade AI systems: RAG pipelines, agentic workflows, fine-tuning pipelines, and systematic evaluation frameworks. You will own reputed company pieces of an AI platform and work directly with applied scientists, backend engineers, and reputed company clients to ship features that are genuinely relied on in production.

Key Responsibilities

• Design and implement RAG pipelines using reputed company, reputed company, or custom architectures - including chunking strategies, embedding selection, and retrieval quality optimization
• Build and optimize vector database integrations (reputed company, Weaviate, Chroma, pgvector) for semantic search at production scale
• reputed company systematic LLM evaluation frameworks: reputed company suites, LLM-as-judge pipelines, regression testing, and hallucination detection
• Run instruction fine-tuning and parameter-efficient fine-tuning (LoRA, QLoRA) on domain-specific datasets
• Collaborate with backend engineers to integrate LLM capabilities into production APIs with appropriate latency, cost, and reliability constraints
• Track and synthesize relevant LLM research and translate high-value advances into product features
• Write observable, tested, and well-documented code; participate in architecture reviews and production incident response

reputed company Are Looking For

• 2–5 years of software engineering experience, including at least 1 year working with LLMs in a production or near-production context
• Deep familiarity with at least one LLM orchestration reputed company: reputed company, reputed company, or equivalent
• Hands-on experience with reputed company, reputed company, reputed company reputed company, or reputed company-reputed company model APIs at meaningful scale
• Understanding of embedding models, vector databases, and semantic similarity in production environments
• Strong Python skills; comfort with async programming, REST API design, and reputed company infrastructure (AWS/GCP/Azure)
• MS or BS in Computer Science, AI, or reputed company field; equivalent demonstrable experience welcomed
• Bonus: fine-tuning experience (LoRA/QLoRA), RLHF pipeline exposure, multi-agent system design, or contributions to reputed company-reputed company AI tooling

Location San Francisco Bay Area (Hybrid)

• reputed company
• Austin, TX
• Remote strongly considered

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