Product Engineer
AirCaps AI, San Francisco, California
About the job
We’re hiring the first product engineer for our AI smart glasses: AirCaps.
You’ll own core apps and functionality end-to-end: building, testing, and shipping AI experiences for a consumer wearable.
Your ideas and code will directly impact thousands of users across 40+ countries already using our product.
What You’ll Do
- Brainstorm, validate, and define new features using real customer data and interviews alongside the founders
- Define requirements and architect AI-powered wearable applications
- Build across Android XR (Kotlin/Java), iOS (Swift), and Android (Kotlin)
- Design and optimize agentic pipelines using streaming multimodal models (audio, vision, text)
- Push performance across latency, reliability, accuracy, power consumption—and even thermals when it matters
- Ship fast: test, QA, release → fix bugs as soon as things break → iterate on high-signal user feedback at lightning speed
You Might Be a Fit If You
- Thrive in 0→1 environments, from ideation through production and iteration
- Obsess over craft. The details matter to you across the whole stack, from data models to pixel-level UI details