
501 - 1000 employees
🤖 Artificial Intelligence
🏪 Marketplace
☁️ SaaS
Artificial Intelligence • Marketplace • SaaS
Mindrift is a platform that connects skilled professional contributors and domain experts with AI training and evaluation projects run by leading technology companies. Part of Toloka, Mindrift recruits and vets freelancers—writers, editors, QA specialists, scientists, and subject-matter experts—to generate data, test model safety and reasoning, evaluate media quality, and build real-world scenarios that improve AI performance and reliability. It operates as a talent marketplace and platform for on-demand AI training, onboarding contributors through assessments and identity verification and offering flexible, paid project work.
🔥 58 minutes ago
🌐 Brazil, Argentina, +4 more countries – Remote
💵 $25 / hour
⏱ Part Time
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 0%
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501 - 1000 employees
🤖 Artificial Intelligence
🏪 Marketplace
☁️ SaaS
Artificial Intelligence • Marketplace • SaaS
Mindrift is a platform that connects skilled professional contributors and domain experts with AI training and evaluation projects run by leading technology companies. Part of Toloka, Mindrift recruits and vets freelancers—writers, editors, QA specialists, scientists, and subject-matter experts—to generate data, test model safety and reasoning, evaluate media quality, and build real-world scenarios that improve AI performance and reliability. It operates as a talent marketplace and platform for on-demand AI training, onboarding contributors through assessments and identity verification and offering flexible, paid project work.
• Own end-to-end data extraction workflows across complex websites • Ensure complete coverage, accuracy, and reliable delivery of structured datasets • Use tools and custom workflows to accelerate data collection, validation, and task execution • Extract data reliably from dynamic and interactive web sources, including JavaScript-rendered content • Adapt scraping approaches to changing site behavior and minor site structure changes • Enforce data quality through validation checks, cross-source consistency controls, formatting specifications, and systematic verification • Scale scraping operations for large datasets using efficient batching or parallelization • Monitor failures and maintain scraping stability • Apply tools such as Apify, OpenRouter, and other technologies to web extraction and processing workflows
• At least 5+ years of relevant experience in data engineering, web scraping, automation, or software development (required) • English proficiency: Upper-intermediate (B2) or above (required) • Strong experience in Python web scraping, including BeautifulSoup, Selenium or similar, dynamic content (JS, AJAX, infinite scroll), and APIs via proxies • Proven ability to extract data from complex structures, including hierarchies, archived pages, and inconsistent HTML • Solid background in data cleaning, normalization, and validation, delivering structured datasets in CSV, JSON, or Google Sheets • Demonstrated experience handling anti-bot mechanisms and dynamic site structures at scale • Experience with cloud infrastructure (AWS or equivalent) and containerization (Docker) in real workflows • Hands-on experience with LLM frameworks such as LangChain or OpenRouter applied to automation tasks • Strong attention to detail and commitment to data accuracy • Self-directed work ethic and ability to troubleshoot independently • Bachelor’s or Master’s Degree in Engineering, Applied Mathematics, Computer Science, or related technical fields is a plus • GitHub link is a plus
• Freelance opportunity • Part-time remote work • Estimated 10–20 hours per week during active project phases • Flexible project-based workload (not guaranteed) • Opportunity to contribute to innovative technology and AI development projects
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