Senior AI Agentic Engineer — Platform & LLM Lead

Lendistry; Tustin (CA); On-site; USD 111,000 - 185,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Paid Time Off

Birthday Day Off

401(k) Match

Gym facilities

Snacks and drinks

Job summary

Lendistry seeks a Senior AI Engineer to own end-to-end LLM features across origination, underwriting, servicing, and borrower experience. You’ll architect agentic workflows, build document intelligence pipelines, and help shape the shared AI platform that powers multiple product teams.

You’ll mentor junior engineers, collaborate with risk and product partners, and ensure safe, auditable AI in a regulated lending environment. Strong Python and AWS Bedrock expertise required.

Qualifications

• 5+ years of software engineering experience, with 3+ years building and shipping LLM-powered apps in production.
• Proficient Python for production systems with clean architecture and typed data modeling.
• Deep hands-on production experience with major LLM providers and tool calling.
• Proven track record designing end-to-end RAG systems and retrieval quality.
• Experience leading agentic workflows in production with safeguards and audit trails.

Responsibilities

• Own end-to-end LLM features from requirements to production across origination, underwriting, servicing, and borrower experience.
• Design agentic workflows where LLMs call tools, reason across steps, and operate with safeguards.
• Maintain and improve prompts, retrieval, and document intelligence stacks in production.
• Fine-tune and adapt foundation models for financial tasks using LoRA/QLoRA and instruction tuning.
• Lead POC work for new AI use cases and scale successful pilots.

Skills

Python

LLM applications

RAG systems

Agentic workflows

Mentorship

Education

B.S. or M.S. in Computer Science / ML

Tools

AWS Bedrock

LangChain

Pinecone

Docker

Ollama / vLLM

Job description

Lendistry seeks a Senior AI Engineer to own end-to-end LLM features across origination, underwriting, servicing, and borrower experience. You’ll architect agentic workflows, build document intelligence pipelines, and help shape the shared AI platform that powers multiple product teams.

You’ll mentor junior engineers, collaborate with risk and product partners, and ensure safe, auditable AI in a regulated lending environment. Strong Python and AWS Bedrock expertise required.