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iOS Vulnerability Researcher

Role overview

Qualifications

  • Developed tools and proof-of-concepts in modern programming languages (e.g., Python and Rust).
  • Strong debugging skills and experience with low-level languages (C, C++, Objective-C, Swift).
  • Ability to reverse engineer ARM64 binaries using tools such as IDA, Binary Ninja and Frida.
  • Demonstrated curiosity and persistence in learning, analyzing, and solving complex security challenges.

Responsibilities

  • Identify vulnerabilities in Apple platforms using static and dynamic analysis and develop PoCs.
  • Develop PoCs and tooling, including fuzzers, LLM-assisted analysis, and reverse engineering workflows.
  • Present findings clearly to technical and non-technical stakeholders with actionable mitigations.
  • Collaborate with the team and participate in internal/external training and conferences to continually improve your skills.

About the company

Interrupt Labs logo

Interrupt Labs

Cybersecurity

We’re here to provide world-leading vulnerability research and capabilities! Interrupt labs is made up of amazing people with backgrounds ranging across the computer security landscape. This blend of knowledge gives Interrupt Labs the backbone it needs to jump into any new challenge. From working with telecoms, banks, government and more, the team at Interrupt Labs are experienced in vulnerability research in all its forms. Within these environments, the team are well versed in the implementation of bespoke and nuanced approaches through their journey. Everyone here at Interrupt Labs wants to be the best. We’re making our way to the forefront of vulnerability research and want to bring you along with us!

Company details

Company typeScaleup
IndustryCybersecurity
Company size51 - 200

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Job description

We are looking for experienced and passionate people who have a background in vulnerability research, offensive security and reverse engineering on Apple platforms.

The role:

  • 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.

The ideal candidate:

  • 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.

Salary:

Packages are competitive and differ according to researcher experience. Full details can be discussed upon an invitation to interview.

Perks and benefits:

  • 25 days annual leave + public holidays

  • Annual bonus based on company targets

  • Minimum of 12% superannuation

  • Training and conference budgets

  • Employee assistance program

  • Company socials throughout the year

The location:
This is a remote role so the successful candidate can be based anywhere in Australia, or indeed the world!


Interrupt Labs is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

We aim to respond to all candidates via email within a week of their application. Please note that emails may go to your spam or junk folder.

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Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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