Job description
ELEKS is looking for an Expert/Senior iOS Vulnerability Researcher in Ukraine.
ABOUT CLIENT
The project focuses on enhancing national and commercial resilience against mobile threats in the field of cybersecurity. A team of top experts works together to solve the most difficult problems in modern technology.
REQUIREMENTS
- Eligibility for a U.S. security clearance
- 5+ years of experience in mobile vulnerability research or reverse engineering
- Strong proficiency in Objective-C, Swift, and ARM64 assembly
- In-depth understanding of iOS platform security mechanisms, including sandboxing and jailbreak techniques
- Hands-on experience with browser/JavaScript fuzzing, Apple kernel internals, and memory corruption vulnerabilities
- Exceptional attention to detail with the ability to clearly document technical findings
- Ability to work professionally, reliably, and independently
RESPONSIBILITIES
- Conduct static and dynamic vulnerability research across iOS applications and firmware
- Design and execute fuzzing campaigns targeting iOS components
- Reverse engineer iOS binaries using tools such as IDA Pro, Ghidra, and Hopper
- Develop proof-of-concept exploits and support the responsible disclosure process
- Collaborate with offensive security and red teams to assess real-world impact
- Document research findings and contribute to technical reports and internal security advisories
- Maintain and enhance internal mobile fuzzing frameworks
- Assist in threat emulation and defense hardening initiatives
WHAT YOU WILL GET WITH ELEKS
- Close cooperation with a customer
- Challenging tasks
- Competence development
- Ability to influence project technologies
- Team of professionals
- Dynamic environment with low level of bureaucracy
