LLM Engineer
Staffing Agency
New York, NY
Pre-vetted LLM engineers placed in 72 hours. Crosscheck Staffing specializes in AI/ML & LLM Engineering — placing pre-vetted talent across New York and the US and Canada.
LLM Engineers in New York
LLM Engineer recruiting in New York's world-class fintech and enterprise tech hub.
The market for LLM engineers in New York, NY is one of the most competitive in tech. Companies building AI-native products need engineers who can go beyond API wrappers — designing production-grade RAG pipelines, fine-tuning open-source models, and building the evaluation frameworks that keep them reliable. Crosscheck Staffing specializes exclusively in this space, with a curated network of LLM engineers vetted for depth, not just keywords.
Every LLM Engineer specialization in New York.
We place across all engagement types — contract, contract-to-hire, and direct hire. Every role comes with a 90-day guarantee on permanent placements.
LLM Engineer
Designs and ships production language model systems — RAG pipelines, inference infrastructure, and evaluation frameworks.
Prompt Engineer
Systematic prompt design, chain-of-thought optimization, and automated evaluation for LLM-powered products.
RAG Architect
Vector DB selection, chunking strategy, hybrid retrieval, and end-to-end RAG system design for enterprise use cases.
Fine-Tuning Specialist
Domain adaptation using LoRA, QLoRA, and PEFT — instruction tuning and RLHF for production open-source models.
AI Product Engineer
Full-stack engineers who integrate LLMs into product features — API design, latency optimization, and AI UX patterns.
AI Evaluation Engineer
Builds and maintains LLM eval frameworks — benchmarking, regression testing, and human feedback pipelines.
LangChain / LlamaIndex Developer
Specialist implementers for orchestration frameworks, agent loops, and multi-step LLM workflows.
We vet on the stack that matters.
Our team understands LLM Engineer tooling at depth — so we evaluate candidates on real technical substance, not just keywords on a resume.
Common questions about LLM Engineer recruiting in New York.
Let's find your next LLM Engineer in New York.
Pre-vetted candidates. 72-hour delivery. 90-day guarantee. No fluff, no wasted time.