Senior AI Engineer

L. Maxwell is a mortgage technology and fulfillment company on a mission to make lending simpler, faster, and more accessible. The Senior AI Engineer will be responsible for designing and delivering production AI systems, making architecture decisions for LLM-based systems, and ensuring the reliability and efficiency of AI capabilities.

Responsibilities:

• Design and delivery of production AI and agentic systems across document intelligence, workflow automation, and copilots
• Architecture decisions for LLM-based systems, including retrieval, tool use, orchestration, memory, and evaluation
• Evals and observability for production AI. You own how we know the system is working and how we catch it when it is not
• Cost and latency management at production volume
• Partnership with AI product on scoping and sequencing features
• Partnership with data engineering on the pipelines, schemas, and data quality your systems depend on
• Technical mentorship of other engineers working on AI-adjacent systems
• Vendor and model evaluation, including POCs, benchmarks, and cost-performance tradeoffs