CS - Sr. Web Scraping Engineer (Antibot Specialist) - Job7207 at Taller Technologies

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Full Time

Start Date

Immediate

Expiry Date

24 Apr, 26

Salary

0.0

Posted On

24 Jan, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Web Scraping, Browser Automation, Anti-Bot Strategies, JavaScript, Node.js, Python, .NET, Headless Browsers, CAPTCHA Solving, Proxy Management, Cloud Functions, Docker, Data Privacy, Authentication Flows, Network Traffic Analysis, Dynamic Content Handling, Human-Like Behavior Emulation

Industry

IT Services and IT Consulting

Description

CS - Sr. Web Scraping Engineer (Antibot Specialist) - Job7207 Summary We are seeking a senior Web Scraping Engineer focused on automation and anti-bot techniques to build resilient data-collection systems. This role is critical for reliably extracting data from dynamic web applications while navigating anti-bot defenses and maintaining ethical, compliant practices. The position offers deep hands-on work with headless browsers, proxy and CAPTCHA solutions, and cloud-deployed scraping architectures using JavaScript/Node.js, Python, and .NET. You will lead technical design, solve complex evasion challenges, and transfer knowledge to internal teams. Responsibilities Design and implement web scraping and browser automation solutions using headless browsers. Develop strategies to handle dynamic content (AJAX, infinite scroll) and complex DOM interactions. Implement anti-bot evasion techniques, including CAPTCHA integration, fingerprint spoofing, IP rotation, and proxy management. Emulate human-like behavior (mouse movement, delays) to reduce detection. Build reliable authentication flows and manage secure credential storage and sessions (OAuth, SAML, MFA). Integrate and manage third-party CAPTCHA solvers and proxy services. Deploy and containerize scraping services for scalable execution in cloud functions or containers. Analyze network traffic and reverse-engineer web app interactions to identify stable data sources. Collaborate with stakeholders to transfer knowledge and ensure ethical, compliant scraping practices. Requirements Senior-level experience in web scraping, browser automation, and anti-bot strategies. Proficiency with headless browsers and automation libraries: Puppeteer, Playwright, or Selenium. Strong skills in JavaScript/Node.js and Python; experience with .NET also required. Experience parsing and extracting content using BeautifulSoup, lxml, or Scrapy. Experience performing direct HTTP requests using requests or httpx. Practical experience with CAPTCHA solving workflows and services such as 2Captcha, Anti-Captcha, or CapMonster. Experience with proxy services and IP rotation strategies using providers like Bright Data, Oxylabs, or Smartproxy. Familiarity with deploying scraping workloads to cloud functions (AWS Lambda, Azure Functions) and containerizing with Docker. Deep understanding of authentication flows (OAuth, SAML, MFA), secure credential handling, and session management. Awareness of legal and ethical boundaries for scraping and familiarity with data privacy considerations (e.g., GDPR, CCPA). Nice to Have Experience reverse-engineering web applications and analyzing API calls via browser dev tools. Experience with browser fingerprinting tools such as Multilogin. Familiarity with bot detection platforms like Cloudflare Bot Management or PerimeterX.

Responsibilities

Design and implement web scraping and browser automation solutions while developing strategies to handle dynamic content and complex DOM interactions. Collaborate with stakeholders to ensure ethical and compliant scraping practices.