TikTok
Senior Windows Security Engineer- TikTok BRIC Client Security
Found: January 12, 2026
This role is based in San Jose.
Compensation:
$187040 - $359720 annually
Responsibilities:
Develop, maintain, and support risk control client-side security components; research techniques to detect and prevent app cracking; analyze competitive products; collaborate with stakeholders to identify attacks and build anti-automation measures.
Qualifications:
- Strong passion for Information Security, especially binary security and reverse engineering
- Deep understanding of Windows & macOS internals; proficient in C/C++, Objective-C, Java; familiar with ARM/x86 assembly
- Experience with reverse engineering countermeasures and binary protection
- 3+ years of experience in Computer Science or related fields preferred
- Experience with Android or iOS security is a plus