Instacart

iOS Developer

Hands-on iOS engineer building SDKs and AR shelf-scanning features that run computer vision models on-device for a grocery-tech team.

The role

This role sits on the iOS team of a small group recently folded into Instacart, which builds phone-camera computer vision and AR products. The engineer would own a native Swift SDK and the companion app, working alongside product, design, data science, and backend peers. The position is hybrid, with three in-office days per week in Israel.

What you would do

  • Maintain and grow a Swift-based SDK that adds AR shelf scanning
  • Work on the recognition core, spanning scene understanding through on-device model inference and release
  • Create computer vision pipelines using Apple's image analysis and ML tooling
  • Build AR interactions on ARKit for live shelf scanning
  • Bundle the SDK for distribution with correct signing and version control
  • Handle App Store release steps and beta distribution
  • Shape public interfaces and documentation that outside developers will consume
  • Tune performance of live on-device inference
  • Carry features from design through phased rollout, monitoring, and incident response

What they asked for

  • At least three years building native iOS apps in Swift
  • Prior experience shipping iOS SDKs, including packaging, API design, and docs
  • Working knowledge of App Store Connect, TestFlight, and the submission workflow
  • Comfort with ARKit-based AR experiences
  • Practical use of on-device ML frameworks such as CoreML
  • Familiarity with Apple's image analysis framework
  • Strong debugging and profiling habits with Apple's performance tools and GPU debugger

Nice to have

  • Computer vision work outside Apple's own frameworks
  • Background in retail technology or inventory systems
  • Bridging native SDKs into React Native or Expo
  • Experience automating builds and releases with Fastlane
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