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Senior Software Engineer

San Francisco💼 Full-time🗓 2025-12-18 → 2026-09-26

Core

Building an AI operating system for home service businesses (plumbing, HVAC, electrical) that replaces manual workflows with AI agents integrated into systems like ServiceTitan.

Role type

Senior Software Engineer (high-ownership, product-focused IC)

Builds

Scalable backend, frontend, and integration systems for AI agents that handle phone answering, job booking, and customer follow-ups

Domain

AI / Home Services / SaaS

Deliverable

production ML models | product features

Required skills

System design, full-stack development, product sense, ambiguity navigation, technical leadership

Preferred skills

Experience scaling from 0 to 1, deep customer empathy

Technologies

ServiceTitan integrations, AI agent frameworks

Responsibilities

Own major product areas end-to-end, design and build scalable systems, work directly with customers to translate workflows into product decisions, drive technical decisions for reliability and scalability, mentor engineers

Seniority

Senior, hands-on IC with mentorship responsibilities

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