Software Engineer (Visa Sponsorship - San Francisco, USA)

Visa sponsorship available. An early-stage, venture-backed AI software company is building products for supply chain integrations. The engineering team is small and is setting the foundations for its agent platform and the runtime that hosts customer integrations. You will have a lot of ownership over technical direction as the team grows.

What you'll do

• Design and build specialized AI coding agents for supply chain integration work.
• Develop and maintain the platform infrastructure and runtime used to host integrations.
• Own core systems end-to-end, from the agent platform through to integration execution.
• Make foundational architecture decisions and set engineering patterns for the team.
• Work across agent development, backend services and cloud infrastructure.

What you need

• 2 to 5 years of experience as a full-stack or backend software engineer.
• Proficiency in TypeScript and modern full-stack development. Experience with React, Bun, Effect-TS, PostgreSQL, Kubernetes or AWS is a plus.
• Experience building backend or infrastructure systems such as runtimes, orchestration platforms or cloud services.
• Hands-on experience building with AI agents or large language models using current approaches.
• A track record of shipping and owning complex products end-to-end, working autonomously and building from scratch.
• Experience in an early-stage startup environment and strong software engineering fundamentals.
• Must be on-site in San Francisco. Applicants from outside the US should be eligible for or open to visa sponsorship.

How to apply

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