What You'll Do
As a Senior Software Engineer, you will own core technical pillars of our operating system, working directly with the founders to scale our infrastructure and AI capabilities:
• Build Core Systems: Design, scale, and maintain the backend APIs and data pipelines that process billions of dollars in transaction value.
• Deploy Production AI/LLM Workflows: Architect agentic systems, structured extraction pipelines, and evaluation frameworks that turn chaotic, real-world documents into deterministic data.
• Full-Stack Execution: Work across our stack (React, TypeScript, Python, Go, Node) to deliver end-to-end features, from robust data orchestration to clean frontend user workflows.
• Own Product Outcomes: Collaborate with customers and the founding team to understand complex logistical problems and translate them into reliable, production-ready software.
Who You Are
We are looking for a senior- or staff-level engineer with a strong track record in fast-paced startup environments who prefers context over control and operates with a high degree of agency.
• 6+ years of professional software engineering experience, ideally as an early technical leader or core contributor at a high-growth startup.
• Hands-on experience with production AI: You have built and deployed LLM- or agent-based systems in real-world settings (specifically addressing structured outputs, retrieval, or orchestration).
• Strong technical judgment: You understand how to make pragmatic trade-offs between execution speed, system reliability, and long-term technical debt.
• End-to-end ownership: You take pride in owning projects from initial architecture through to implementation, deployment, and monitoring.
• Location: Based in or willing to relocate to San Francisco for regular in-person collaboration.
Benefits & Culture
• Competitive base salary with meaningful early-stage equity.
• Comprehensive health, dental, and vision insurance.
• A high-trust, low-bureaucracy environment where you have a direct seat at the table.
• Direct collaboration with the founder, Kyle Franz, and an agile, elite technical team.
