iOS Researcher
iVerifyLondon, England, United Kingdom • Scotland, United Kingdom
Posted October 23, 2025
Full Time
About the Company
iVerify is a cybersecurity company specializing in mobile device security. They offer advanced services such as Mobile EDR, Threat Hunting, Smishing Protection, Conditional Access, and Spyware Detection and Response to protect organizations from real threats across all mobile devices.
Job Description
iVerify is seeking a Senior iOS Researcher to lead deep technical investigations into iOS exploitation, focusing on crash reports, vulnerability analysis, and reverse engineering. This role is highly technical, hands-on, and research-driven, impacting iVerify's understanding of iOS threat surfaces and the ability to detect and analyze compromises at scale. The team supports the security and privacy of frontline users.
Requirements
- 5+ years experience in security research, reversing, or vulnerability discovery with a focus on iOS/macOS internals.
- Deep practical knowledge of iOS internals: dyld, kernel vs userland boundaries, sandbox, entitlements, code signing, latest kernel mitigations, and system daemons.
- Experience with exploit development, crash engineering, or fuzzing.
- Strong C/C++ and Objective-C/Swift familiarity.
- Comfortable developing tooling and scripts in Python or equivalent.
- Experience triaging crashes and working with Apple diagnostics and symbolication.
- Familiarity with ARM64 assembly and Apple’s various extensions.
Benefits
- Competitive salary
