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Clera

Founding Full-Stack iOS Engineer

remote (Remote)From $150kfulltimemidAdded today

About this role

A Y Combinator-backed wearable AI startup seeks a founding iOS engineer to build and own their consumer companion app end-to-end. You'll translate real-time emotional-state AI outputs into intuitive, polished mobile experiences while working autonomously with a small founding team distributed across London and San Francisco.

What you'll do

  • Own the iOS app architecture, development, deployment, and long-term maintenance
  • Surface real-time AI emotional-state model outputs through clean, intuitive interfaces
  • Build consumer-grade mobile experiences meeting high product and performance standards
  • Make autonomous technical decisions and establish patterns for team scaling
  • Integrate backend APIs for authentication, data sync, and model inference
  • Collaborate asynchronously across distributed time zones

What they're looking for

  • Swift and iOS development (3+ years production experience)
  • Full-stack mobile architecture and end-to-end feature ownership
  • Backend API integration and data modeling
  • Machine learning model integration and inference visualization
  • UI/UX design with strong performance optimization
  • Independent problem-solving and technical decision-making
  • Computer science fundamentals
  • Remote and distributed team collaboration

Benefits

  • Meaningful founding-team equity package (1–2%)
  • Remote-first with flexibility for London or San Francisco presence
  • Y Combinator backing with active seed funding round
  • Autonomous ownership and direct reporting to founders
  • Early-stage wearable AI impact on consumer emotional intelligence
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Clera

Clera builds an agentic operating system that automates complex workflows and processes through AI agents, with a platform designed to simplify distributed infrastructure management for developers. The company is hiring Founding Engineers, Customer Engineers, and Product Engineers to develop both backend systems and user-facing interfaces across their AI automation products.

View all jobs at Clera

Likely interview questions

  • Walk us through a consumer iOS app you shipped end-to-end—what were the key technical decisions and how did you approach performance optimization?
  • Describe your experience integrating machine learning model outputs or sensor data into a mobile UI. How did you surface complex signals intuitively?
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