Senior Browser Engineer jobs in United States
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Firecrawl · 5 months ago

Senior Browser Engineer

positionSan Francisco, CA, US
timeFull-time
remoteHybrid
seniorityMid, Senior Level
money$150K/yr - $300K/yr
date3+ years exp

Firecrawl is a company that specializes in extracting data from the web, providing developers with tools to convert URLs into structured data efficiently. They are seeking a Senior Browser Engineer to build and optimize browser automation and fingerprinting solutions, ensuring reliable web interactions and high-performance browser infrastructure.

Artificial Intelligence (AI)Developer APIsSaaSWeb Development

Responsibilities

Develop and optimize browser automation using full/headless browsers (Chrome cdp, playwright)
Implement sophisticated browser fingerprinting and anti-detection techniques
Manage and scale proxy integrations for high-volume web scraping
Collaborate directly with founders to design, build, and maintain browser-based solutions
Lead R&D and proof-of-concept work for innovative browser automation methods
Ensure performance, stability, and stealthiness across our browser infrastructure
Debug complex issues related to browser compatibility and scraping reliability

Qualification

Browser automation frameworksFingerprinting techniquesProxy managementJavaScriptTypeScriptTroubleshooting skillsFast-paced environment

Required

3+ years of experience in browser engineering
Deeply experienced with browser automation frameworks
Expert in fingerprinting, detection evasion, and stealth automation
Proficient in managing and optimizing proxy networks
Skilled in troubleshooting browser-related performance and reliability issues
Comfortable working in a fast-paced environment and independently driving projects from idea to deployment
Develop and optimize browser automation using full/headless browsers (Chrome cdp, playwright)
Implement sophisticated browser fingerprinting and anti-detection techniques
Manage and scale proxy integrations for high-volume web scraping
Collaborate directly with founders to design, build, and maintain browser-based solutions
Lead R&D and proof-of-concept work for innovative browser automation methods
Ensure performance, stability, and stealthiness across our browser infrastructure
Debug complex issues related to browser compatibility and scraping reliability

Preferred

Experience with chrome cdp or forked chromium to implement a feature
Experience building anti-detection technology at scale
Familiarity with web scraping, data extraction, and large-scale crawling operations
Contributions to open-source browser automation or fingerprinting projects
Previous experience at a scraping, automation, or security-focused startup
Ex-founder

Company

Firecrawl

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Firecrawl is an API service that designs structured data for integration.
dateFounded in 2022
location
San Francisco, California, USA
people-size11-50 employees
web-link
https://www.firecrawl.dev

Funding

Current Stage
Early Stage
Total Funding
$14.5M
Key Investors
Nexus Venture Partners
2025-08-19Series A· $14.5M
2024-01-04Pre Seed
2022-06-03Pre Seed

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Company data provided by crunchbase