Security Researcher

A global startup in the Trust & Safety field, developing an automatic SaaS product based on AI and advanced models to cleanse the internet of harmful content. It is a low-latency system operating in real-time to identify and act against harmful online activities, thereby preventing damage to users and organizations.

The company has raised over $100 million and has large paying customers. They have over 300 employees and are located in central Israel near a train station, working in a hybrid model with 3-4 days of remote work per week.

In this role, you will be a senior reverse engineer as part of a team. The work environment includes Windows and Android, conducting static and dynamic research using JADX, IDA Pro, x64DBG, and Frida. Coding in Python is also required.

About the role

• Reverse engineer Windows and Android-based applications to perform black-box research.

• Investigate the code to find endpoints, undocumented API, and custom protocols while overcoming obfuscation and encryption techniques.

• Performing highly technical penetration testing for the biggest companies in the world

Requirements:

• 3 years+ Experience with static analysis tools such as JADX and IDA Pro

• 3 years Experience with dynamic analysis tools (x64DBG, Frida, etc.)

• Experience with application security analysis

• Experience with network analysis tools such as Wireshark and Burp.

• Experience writing scripts and tools using Python.