Senior Software Engineer (iOS), SDK

Requirements

• 5+ years of professional experience as a Software Engineer, with a strong focus on mobile platforms, and ideally in SDK development and/or developer tooling
• Deep experience developing for the iOS platform using Swift and Objective-C
• A strong understanding of mobile architecture, patterns, and best practices
• Experience leveraging AI-powered development tools to enhance productivity and code quality
• Excellent written and spoken English communication skills
• Well-organized with a high level of attention to detail and accuracy
• You live in the Vienna area or are willing to relocate for this incredible opportunity

Nice to Haves

• Knowledge of the app monitoring and observability space
• Familiarity with low-level programming (C/C++)
• A track record of maintaining or contributing to open-source libraries
• Experience with other mobile platforms or frameworks (Android + Kotlin/Java, React Native + JavaScript/TypeScript, Flutter + Dart)

What you'll be doing

• Guide the development of the iOS SDK, from core architecture to final product experience
• Pioneer new features like Session Replay and next-generation performance monitoring
• Master Apple's latest innovations such as modern concurrency and on-device AI
• Design robust APIs built for massive scale
• Shape the overall vision for mobile at Sentry

Perks and Benefits

• Salary adjusted to the current market situation with a starting point of EUR 99,000 per year
• Eligibility to participate in Sentry’s employee benefit plans/programs
• Equal employment opportunities regardless of race, color, ancestry, religion, etc.
• Company's commitment to diversity, inclusion, and accessibility