Senior Cybersecurity Engineer - Ethical Hacking (CTF, Reverse Engineering, Antibot)
Madrid, Barcelona, Valladolid , Spain
EUR 46K-72K (estimate) Senior-level Full Time
Tasks
- Build Python scripts and automation tools
- Continuously test and improve tools
- Develop frameworks for security bypass automation
- Disassemble code to analyze hidden mechanisms
- Emulate human behavior for scraping
- Engineer stealthy scraping techniques
- Evaluate and bypass anti bot mechanisms
- Implement proxy tunneling
- Patch TLS stacks and modify JavaScript
- Reverse engineer web and mobile applications
- Test and improve security protocols handling
- Use headless browser evasion
Perks/Benefits
Skills/Tech-stack
Browser patching | Cryptography | DNS over HTTPS | Decompilation | Ghidra | HTTP2 | HTTP3 | Headless browsers | IDA Pro | JavaScript | Proxy tunneling | Python | Reverse Engineering | Session management | TLS | WebSockets
Education
N/A
Regions
Countries
States
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