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iOS Security Researcher - IL

Dataflow SecurityHerzliya, TA, Israel · IsraelMay 27, 2026
Hybrid
Full-time
Security Engineering
Mid

We are looking to fill the position of a security researcher in our iOS team based in Israel. A person in this role will conduct vulnerability research in the iOS ecosystem.

Responsibilities:

  • Help develop and carry out the iOS team research strategy by doing vulnerability research, reverse engineering, fuzzing, 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 mobile (Android/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: Hybrid flexibility - Balance remote work with in-office collaboration at our Herzliya office.
  • Elevate your expertise: Alongside the industry's most accomplished security minds.

 

For more information, please review our Recruitment Policy at https://dfsec.com/recruitment-policy-en

Job Details

Experience

Mid