MrScraper · 4 days ago
Reverse Engineer (US Based)
United States
Full-time
Remote
Mid LevelMrScraper is seeking a Reverse Engineer to join their growing team, where they empower companies to responsibly access and interpret public web data. The role involves analyzing and reverse engineering client-side protections, designing solutions for secure access to web APIs, and collaborating with developers and security researchers.
Computer Software
Responsibilities
Reverse engineer modern web applications and APIs (e.g., e-commerce, marketplaces)
Analyze encrypted payloads (e.g., fingerprint headers) and replicate logic in custom tooling
Maintain awareness of evolving web security mechanisms and recommend countermeasures
Build tools to mimic or bypass client-side integrity checks (headless browsers, proxies, emulators, etc.)
Document technical findings and create clear, reproducible reports for internal use and client deliverables
Qualification
Required
Proven experience in reverse engineering, especially in web environments (JavaScript-heavy apps)
Strong understanding of browser architecture, fingerprinting techniques, and HTTP/JS internals
Familiarity with dynamic analysis (DevTools, instrumentation) and static code analysis
Proficiency in scripting and automation (Python, Node.js, Puppeteer, etc.)
Experience with encrypted communication patterns and/or bot protection mechanisms
Preferred
Demonstrated experience bypassing WAFs, bot detections, or solving CTFs related to web security
Ability to write PoCs that generate valid API request headers/tokens
portfolio
Benefits
Salary Increase Evaluation
International exposure working with international clients
International co-worker relations
Performance bonus
Offsite vacation every year
Visa and Green Card sponsorship
Company
MrScraper
We’re rewriting the internet. We want to turn internet into database
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase