Remote Anti-Bot Engineer | Evasion & Fingerprinting

SearchApi; Argentina; On-site; ARS 1,800,000 - 3,200,000; Full time

Benefits offered by this job

Fully remote

Equity

Profit sharing

Learn fast

Job summary

SearchApi, a real-time SERP data provider, seeks an engineer obsessed with breaking through anti-bot systems. You’ll tackle fingerprinting, TLS handshakes, and headless browser evasion at scale, with a stack including Playwright, Puppeteer, and modern browser internals.

This fully remote role demands strong reverse engineering skills and clear technical documentation. You’ll own research, implement stealth strategies, and push the boundaries of bot-detection evasion while collaborating with a

Qualifications

• Deep experience with anti-bot evasion and browser fingerprinting.
• Proficient in debugging TLS handshakes and network protocols.
• Proven ability to reverse engineer protection mechanisms.

Responsibilities

• Research and implement anti-bot evasion techniques.
• Reverse engineer bot detection systems and bypass them.
• Work with browser fingerprinting: canvas, WebGL, fonts, and APIs.
• Debug TLS and protocol fingerprinting (JA3/JA4, HTTP/2/3).
• Optimize headless browser configurations for stealth.
• Analyze network traffic to understand detection mechanisms.
• Build internal tools for testing evasion techniques.
• Document findings and share knowledge with the team.
• Stay ahead of developments in bot detection.

Skills

Playwright internals

Browser fingerprinting

TLS debugging

Anti-bot evasion

Networking analysis

Headless browsers

Education

B.S. in CS or related

Tools

Wireshark

Burp Suite

Puppeteer

Selenium

Job description

SearchApi, a real-time SERP data provider, seeks an engineer obsessed with breaking through anti-bot systems. You’ll tackle fingerprinting, TLS handshakes, and headless browser evasion at scale, with a stack including Playwright, Puppeteer, and modern browser internals.

This fully remote role demands strong reverse engineering skills and clear technical documentation. You’ll own research, implement stealth strategies, and push the boundaries of bot-detection evasion while collaborating with a