Mortgage Origination AI Workflow Specialist

Kastle; San Francisco (CA); On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

Competitive compensation

Equity

Medical, vision & dental

401(k) plan

Paid company meals

Offsites

Job summary

Kastle in San Francisco is seeking an experienced mortgage origination operations professional to join our early, fast-moving team. You will map end-to-end mortgage originations, ensure data integrity across LOS like Encompass or Empower, and help train AI agents to match top human judgment on live files.

You bring 5+ years in mortgage originations, hands-on LOS experience, and a systems-minded approach to problem-solving. Join us to scale expertise across the platform.

Qualifications

• 5+ years in mortgage originations in an operational capacity (processor, underwriter, or originator).
• Experience with loan origination systems and data movement between them.
• Ability to read API docs and reason about data schemas.

Responsibilities

• Map mortgage originations end to end across origination, processing, and closing.
• Run quality assurance and triage errors to drive measurable improvements.
• Build edge-case datasets for reliable AI and serve as domain expert for teams.

Skills

Mortgage originations

Operational excellence

Attention to detail

Technical reading

Tools

Encompass

Empower

Postman

Job description

Kastle in San Francisco is seeking an experienced mortgage origination operations professional to join our early, fast-moving team. You will map end-to-end mortgage originations, ensure data integrity across LOS like Encompass or Empower, and help train AI agents to match top human judgment on live files.

You bring 5+ years in mortgage originations, hands-on LOS experience, and a systems-minded approach to problem-solving. Join us to scale expertise across the platform.