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Software Development Engineer in Test, Swift Platform Experience

Cupertino, United States of America💼 Full-time🗓 2026-05-26 → 2026-09-28

Core

SDET creating and maintaining sophisticated testing infrastructure for Apple's Swift Intelligence Frameworks, specifically Foundation Models and App Intents, to validate reliability and performance for millions of developers.

Role type

Senior IC SDET (AI Frameworks)

Builds

Multi-platform test applications and automated test suites for Swift APIs across iOS, macOS, tvOS, watchOS, and visionOS.

Domain

Consumer Technology / AI & Machine Learning

Deliverable

production ML models

Required skills

Test automation, API testing, Swift programming, Xcode, SwiftUI, XCTest, XCUIAutomation, CI systems, Python

Preferred skills

LLMs and prompt engineering, testing non-deterministic systems, SDK testing methodologies, advanced build automation

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