Company brief · updated 2026-10-19
kastle.ai · B2B · One platform that keeps originations, fulfillment, and servicing moving 24/7, built for regulated work and connected to the systems you already use.
Today: One platform that keeps originations, fulfillment, and servicing moving 24/7
Roles: Senior Product Manager · Mortgage Originations Process Specialist
Requirements mention: AI origination agents · originations agents · 5+ years in mortgage originations · Encompass · TRID/disclosure timing · LOS
Inference: the company is deepening its existing originations product for mortgage lenders. The basis is a Senior PM who owns the originations product line and a specialist role that requires mortgage origination systems and disclosure-timing knowledge.
Today: connected to the systems you already use
Roles: AI Deployments Lead · Agent Product Manager · Forward Deployed Engineer
Requirements mention: API docs · webhooks · data mapping · Agentic AI deployments · loan servicing systems · telephony platforms
Inference: the company is staffing hands-on rollout work for lender customers. The basis is three roles covering implementation, product management of agent deployments, and engineering against servicing and telephony systems.
Today: Resolves customer inquiries across voice, SMS, email, and chat
Roles: Staff AI Engineer · AI Trainer (Part-time) · Staff Engineer
Requirements mention: AI voice agents · mortgage servicing phone calls · loan servicing platforms · real-time AI voice and compliance workflows
Inference: the company is continuing to invest in the voice and servicing agents it already sells. The basis is engineering roles that name voice and servicing systems and a data-labelling role built around mortgage servicing calls.
Today: Enterprise-grade platform for large consumer lenders
Roles: Head of Sales · Enterprise Account Executive · Founding Growth Lead
Requirements mention: B2B SaaS · enterprise sales cycles · relationships with C-level executives · MEDDIC · positioning · sales materials
Inference: the company is building its first sales leadership and marketing function. The basis is an open Head of Sales and a Founding Growth Lead (positioning, sales materials) alongside an Enterprise Account Executive (enterprise sales cycles, C-level relationships).
| Department | Open |
|---|---|
| Revenue | 4 |
| Operations | 4 |
| Product | 4 |
| Engineering | 3 |
| Intern | 2 |
Of 15 open roles, Product has 4, Operations, Revenue and Engineering have 3 each, and Intern has 2; 14 are in San Francisco, and the newest openings are a contract Technical Recruiter and a Founding Growth Lead, after a $24M Series A the site says is for expansion.
Seniority: Mostly senior: 5 senior, 2 staff, 1 VP, 2 mid, 1 junior, 2 intern and 2 with no level stated.
Skills named most: AI Agents, Python, evals, integrations, dashboards, B2B SaaS, Outreach, MEDDIC, Java, TypeScript, APIs, QA harnesses
Locations: 14 roles are in San Francisco, not remote. 1 role is remote (AI Trainer, Part-time), with no country stated in the posting.
If you're applying: Check the building items against your background. The origination specialist role asks for 5+ years and names specific lending systems, and the deployment and voice roles list the integrations and systems they expect, so match those before applying. All roles except the AI Trainer are on-site in San Francisco.
If you're selling or recruiting: The Head of Sales seat is still open, so start with the founders and Product leadership in San Francisco, where 4 Product roles are open. Lead with the enterprise lender and mortgage origination requirements the postings name. Recruiters should note that the company is adding a contract Technical Recruiter and its first go-to-market hires after its Series A.
| Title | Department | Location | Posted |
|---|---|---|---|
| Enterprise Account Manager | Revenue | San Francisco | 2026-10-21 |
| Head of Talent | Operations | San Francisco | 2026-10-18 |
| Technical Recruiter | Operations | San Francisco | 2026-10-16 |
| Founding Growth Lead | Revenue | San Francisco | 2026-09-25 |
| Head of Sales | Revenue | San Francisco | 2026-08-24 |
| Software Engineer - Intern | Intern | San Francisco | 2026-08-07 |
| Senior Product Manager | Product | San Francisco | 2026-07-20 |
| AI Deployments Lead | Product | San Francisco | 2026-07-20 |
| Mortgage Originations Process Specialist | Product | San Francisco | 2026-07-18 |
| Founder's Office | Operations | San Francisco | 2026-05-07 |
| AI Trainer (Part-time) | Operations | Remote (remote) | 2026-03-10 |
| Agent Product Manager | Product | San Francisco | 2026-01-19 |
| Staff AI Engineer | Engineering | San Francisco | 2025-11-22 |
| Enterprise Account Executive | Revenue | San Francisco | 2025-10-13 |
| Founder Intern (now and Summer 2026) | Intern | San Francisco | 2025-09-09 |
| Forward Deployed Engineer | Engineering | San Francisco | 2025-09-09 |
| Staff Engineer | Engineering | San Francisco | 2025-09-09 |