Senior AI Engineer | Sage Home Loans
Core
Build LLM-powered products to revolutionize mortgage application and origination processes using generative AI.
Role type
Senior AI Engineer (Generative AI / LLMs)
Builds
Automated document processing, auto condition clearing, income calculation, call scoring, and virtual assistants for mortgage workflows.
Domain
Mortgage lending / Financial services
Deliverable
production ML models
Required skills
Generative AI, LLMs, RAG/retrieval design, fine-tuning (SFT, DPO, LoRA), agent frameworks, AI eval infrastructure, safety guardrails, PII handling, system design, observability, mentorship
Preferred skills
None stated
Technologies
None explicitly listed (only categories like 'vendor foundation models' mentioned)
Responsibilities
Work with cutting-edge generative AI technologies such as LLMs; Help build and improve AI-enabled products; Design and own AI eval infrastructure; Lead model, harness, and training decisions across the AI stack; Design safety guardrails and PII handling; Design and execute end-to-end AI systems; Take ideas from discovery to production solutions; Partner with business stakeholders; Provide guidance to the broader applied AI community; Further the Sage Engineering team's technical capabilities; Drive the development of junior team members
Seniority
Senior, hands-on IC with mentorship responsibilities