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iOS Security Researcher
Dataflow SecurityRemote (Anywhere, Bassano del Grappa, VI, Italy, Seoul, KR)May 27, 2026
Remote
Full-time
Security Engineering
Mid
We are looking to fill the position of a security researcher in our iOS team. A person in this role will conduct vulnerability research around the iOS Kernel.
Responsibilities:
- Help develop and carry out the iOS team research strategy by doing vulnerability research, reverse engineering and exploit development on iOS.
- Provide unbiased insights and ideas to the research team.
- Develop proof-of-concept code and exploits to the quality standard of DFSEC.
- Remain on top of various developments related to iOS such as new security mitigations, new features, etc.
Requirements:
- Deep knowledge of iOS architecture and internals.
- Solid understanding of predominant bug classes and patterns.
- Solid understanding of current and upcoming security mitigations.
- Ability to conduct long-term and widely scoped security research projects as part of a broader team effort.
- Exploitation experience is a plus, but not required.
- Good written English.
What we offer:
- Finance: Highly competitive compensation package with an additional monetary bonus system based on exploitable vulnerability findings.
- Career Development: Further your career by joining a team of established and experienced security researchers.
- Work Environment: Fully remote with flexible work schedule.
- Off-topic Research: We allow researchers, at their discretion, to spend up to 15% of their time conducting research on other topics.
- Wellness: We offer a prime wellness program designed to promote a healthy lifestyle, which includes, but not limited to access to gyms around the world, health coaching, and more.
For more information, please review our Recruitment Policy at https://dfsec.com/recruitment-policy-en
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Job Details
Experience
Mid