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Software Engineering Intern, B2B AI Projects

Kirin

Salary not specified
Dec 27, 2025
New York, NY, US • San Francisco, CA, united states
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Build and maintain new, flagship B2B software products, focusing on AI integration and rapid deployment.

Requirements

  • You must have meaningful experience coding with AI IDEs (Cursor, Windsurf Claude Code, Gemini CLI, etc).
  • You must be fully fluent and keep up with the latest of the modern AI stack - you should be familiar with Openrouter, AI SDK, assistant-ui, etc
  • 3+ years of experience with typescript, node, modern web frameworks
  • Experience building automations or scripts a plus
  • Experience with e-commerce/payments or other transactional B2B systems
  • Experience with the Cloudflare dev stack (D1, R2, DO, agent SDK, etc)
  • Cloud & DevOps depth (AWS/GCP, containers, infra-as-code)

Responsibilities

  • Create and maintain scalable AI and shared services—chat/memory, image/video gen pipelines, chat, etc.
  • Build and maintain reusable boilerplates templates across projects
  • Integrate LLMs, CV models, and recommender systems into mobile and web clients
  • Stand up reliable infrastructure for payments, order routing, and analytics
  • Promote engineering best practices in observability, security, and CI/CD

Other

  • You’ll own the shared backend, move fast on green-field features, and push code to production every week.
  • You should be ok working on-site some days a week.
  • Tiny team
  • High autonomy, daily release cadence
  • Data-driven iteration and “build it, run it” ownership mindset