Mindrift
Mindrift
Mindrift este o piață de talente în domeniul inteligenței artificiale și o platformă software ca serviciu care conectează colaboratori profesioniști și experți în diverse domenii cu proiecte de instruire și evaluare a inteligenței artificiale derulate de companii de tehnologie. Ca parte a Toloka, colaborează cu scriitori, editori, specialiști în asigurarea calității, oameni de știință și alți experți în domeniu, care contribuie la generarea datelor de instruire, evaluarea siguranței și capacității de raționament ale modelelor, evaluarea calității conținutului media și crearea unor scenarii din lumea reală pentru îmbunătățirea performanței și fiabilității inteligenței artificiale. Mindrift recrutează și verifică colaboratorii prin evaluări și verificarea identității, apoi oferă oportunități flexibile și plătite de participare la proiecte de instruire și evaluare a inteligenței artificiale.

Senior Python Web Scraping Engineer - Brazil Remote

Senior Python engineer responsible for dependable web scraping, data validation, and structured dataset delivery for Mindrift’s AI technology projects. The role covers dynamic websites, anti-bot systems, cloud infrastructure, and LLM-based automation tools.

Descriere

  • Lead complete data extraction workflows across complex websites
  • Deliver structured datasets with comprehensive coverage, high accuracy, and dependable turnaround
  • Use available tools and tailored workflows to speed up data collection, validation, and task execution
  • Extract information from dynamic and interactive sources, including JavaScript-rendered pages
  • Adjust scraping methods as website behavior changes
  • Maintain data quality through validation, cross-source checks, formatting requirements, and systematic verification
  • Scale large-volume scraping through efficient batching or parallel processing
  • Track failures and preserve stability through minor changes in website structure
  • Integrate tools including Apify, OpenRouter, and related technologies into scraping and processing workflows

Cerințe

  • At least five years of relevant experience in data engineering, web scraping, automation, or software development
  • A bachelor’s or master’s degree in engineering, applied mathematics, computer science, or a related technical discipline is a plus
  • Strong technical fundamentals with practical experience in scripting, automation, and data extraction workflows
  • Extensive Python scraping experience with BeautifulSoup, Selenium or comparable tools, dynamic content, and proxy-based APIs
  • Ability to extract information from complex structures, including hierarchies, archived pages, and inconsistent HTML
  • Solid experience with data cleaning, normalization, and validation
  • Proven ability to manage anti-bot systems and dynamic website structures at scale
  • Experience with AWS or comparable cloud infrastructure and Docker containerization
  • Practical experience applying LangChain, OpenRouter, or similar LLM frameworks to automation tasks
  • Strong attention to detail and dedication to data accuracy
  • Self-directed approach with the ability to troubleshoot independently
  • Upper-intermediate English proficiency (B2) or higher
  • A GitHub profile link is a plus

Beneficii

  • Freelance engagement
  • Part-time remote work
  • Approximately 10–20 hours per week during active project phases
  • Compensation of up to $25 per hour equivalent, depending on experience level and contribution pace
  • Opportunity to support innovative technology and AI development projects

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