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# iOS Vulnerability Researcher

- **Company:** INTERRUPT LABS U.S., LLC
- **Location:** Arlington, VA, United States (Remote available)
- **Contract:** Permanent contract
- **Skills:** C++ (Programming Language), Code Review, Software Debugging, Python (Programming Language), Objective-C (Programming Language), Program Analysis, Reverse Engineering, Cloud Platform System, Large Language Models, Swift (Programming Language), Vulnerability Analysis
- **Published:** May 20, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=b9405a5d3da67073

## About the Role

Do you have experience in iOS?, We are looking for experienced and passionate people who have a background in vulnerability research, offensive security and reverse engineering on Apple platforms., * Developed tools and proof of concepts in a modern programming language such as Python and Rust.

 * Skills in debugging and hacking around with low level or other relevant languages such as C, Swift, C++, Objective C, etc.
 * Ability to reverse engineer ARM64 binaries using common toolsets such as IDA, Binary Ninja and Frida.
 * Interest and a passion in learning new things, taking them apart, and getting stuck into new problems and challenges.

Desirable technical experience:

 * Research on the low-level internals of Apple platforms, including topics such as runtime internals, platform security features and exploit mitigations.
 * Reverse engineering and vulnerability research on userland components on Apple platforms including XPC protocols, private frameworks and userland system daemons.
 * iOS application reverse engineering and bug hunting, looking for weaknesses, logic bugs and memory corruption issues.
 * Kernel or system level software internals and vulnerability research, for example XNU code review or IOKit reverse engineering and exploitation.

## Description

* You'll join our team looking to identify vulnerabilities in Apple platforms using both static and dynamic analysis techniques.
 * You'll develop Proof-of-Concepts for vulnerabilities identified.
 * You'll use common VR toolsets such as fuzzers, LLMs and reverse engineering tools; as well as have access to custom tooling built in-house (along with developing your own!).
 * You'll need to present your findings in a useful and accessible way to others.
 * You'll have access to internal and external training and conferences to refine and hone your skillsets.


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