Software Engineer, Mid-Level

About the Role Join an engineering team building software for supply chain connectivity and mission-critical integrations. You will help develop AI-powered coding agents and the infrastructure that runs integrations, while shaping foundational product and engineering decisions in an early-stage environment. What You'll Do Design and build purpose-specific AI coding agents for supply chain connectivity. Develop and maintain the core infrastructure for hosting and running integrations. Own systems end to end, from the agent platform to the integrations runtime. Make foundational architectural decisions and establish engineering practices as the team grows. Work across both agentic product development and complex infrastructure. What We're Looking For Two to five years of experience as a full-stack or backend software engineer. Strong TypeScript skills and experience with modern full-stack product development; experience with React, Bun, Effect-TS, PostgreSQL, Kubernetes, or AWS is relevant. Hands-on experience building with AI agents or large language models using current approaches. A track record of shipping and owning complex software products end to end, ideally including early-stage startup experience. High autonomy and experience building products or systems from scratch. A degree in computer science or engineering, or an equivalent foundation demonstrated through work. Compensation & Benefits Base salary: $150,000 to $300,000 annually. Visa sponsorship is not available. Location On-site in San Francisco, California, United States.