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Senior Software Engineer (iOS), SDK

Vienna, Austria💼 Full-time💰 $99,000–$99,000🗓 2026-04-13 → 2026-09-25

Core

Own the development of the iOS SDK, guiding architecture from core to product experience and pioneering features like Session Replay and performance monitoring.

Role type

Senior IC iOS SDK Engineer

Builds

iOS SDK for application monitoring and observability

Domain

Mobile development / Software Development Kits / Observability

Deliverable

production ML models | product features

Required skills

iOS development, Swift, Objective-C, mobile architecture, modern concurrency, on-device AI, API design

Preferred skills

App monitoring/observability domain knowledge, low-level programming (C/C++), open-source contributions, multi-platform experience (Android, React Native, Flutter)

Technologies

Swift, Objective-C, SwiftUI, Foundation Models, C, C++, Kotlin, Java, JavaScript, TypeScript, Dart

Responsibilities

Design robust APIs for massive scale, shape the overall vision for mobile at Sentry, solve complex customer challenges, contribute to major open-source projects

Seniority

Senior, hands-on IC

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