Software Engineer
US$150,000 – US$300,000 / yr base salary
Posted 15 Oct 2026
Advertised as “Software Engineer, Mid-Level”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 2–5 yrs
- Management level
- Individual contributor
- Employment
- On-Site
- Contract
- Full-time
- Visa sponsorship
- Not offered
| Base salary | US$150,000 – US$300,000 / yr |
|---|
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
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Design and build purpose-specific AI coding agents for supply chain connectivity.
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Develop and maintain the core infrastructure for hosting and running integrations.
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Own systems end to end, from the agent platform to the integrations runtime.
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Make foundational architectural decisions and establish engineering practices as the team grows.
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Work across both agentic product development and complex infrastructure.
What We're Looking For
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Two to five years of experience as a full-stack or backend software engineer.
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Strong TypeScript skills and experience with modern full-stack product development; experience with React, Bun, Effect-TS, PostgreSQL, Kubernetes, or AWS is relevant.
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Hands-on experience building with AI agents or large language models using current approaches.
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A track record of shipping and owning complex software products end to end, ideally including early-stage startup experience.
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High autonomy and experience building products or systems from scratch.
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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.