Senior iOS Exploit Engineer

Company Overview:

Cellebrite’s (Nasdaq: CLBT) mission is to enable its customers to protect and save lives, accelerate justice, and preserve privacy in communities around the world. Cellebrite is a global leader in Digital Intelligence solutions for the public and private sectors, empowering organizations to master the complexities of legally sanctioned digital investigations by streamlining intelligence processes. Trusted by thousands of leading agencies and companies globally, Cellebrite’s Digital Intelligence platform and solutions transform how customers collect, review, analyze, and manage investigative digital data in legally sanctioned investigations.

Position Overview:

We’re seeking an exceptional Senior Exploit Engineer to join our team focused on developing and productizing sophisticated solutions based on iOS exploits. The ideal candidate will have advanced development skills and a proven track record in designing and implementing highly complex, nonstandard software. This person should also be able to develop custom tools or frameworks for exploit validation or adaptation. They should be comfortable working in uncharted territory, designing novel yet clear approaches to both development and testing, and ensuring the reliability and effectiveness of our products in diverse, real-world scenarios. The position involves working in a team of skilled engineers and close collaboration with vulnerability researchers.

Key Responsibilities:

Develop advanced, reliable exploits for iOS devices
Design and implement robust, scalable code to productize exploit concepts
Create comprehensive testing frameworks for complex, nonstandard implementations
Analyze iOS updates to identify new vulnerabilities and maintain exploit effectiveness
Collaborate with cross-functional teams to integrate exploits into product solutions
Document technical processes, methodologies, and findings

Qualifications:

5+ years of experience in software development
Exceptional programming skills in Python and C - Must
2+ years focused on exploit engineering - Advantage
Experience with other programming languages (Objective-C, Swift, C++, etc.) - Advantage
Experience writing assembly code (ARM, ARM64) and knowledge of ARM platforms - Advantage
Strong knowledge of iOS internals, including kernel architecture, sandbox mechanisms, and security features - Advantage
Expertise in reverse engineering, debugging and using binary analysis tools (e.g., IDA Pro, LLDB) - Advantage

Office Location:
Petah Tikva

R&D sub department:
Research