Mindrift (Toloka) is seeking experienced Senior Python Data Scraping Engineers for a part-time remote role. You will own end-to-end data extraction workflows, tackle JS-rendered sites, and validate datasets for AI projects with a integral scope. Candidates should have 5+ years in data engineering or web scraping, strong Python skills, and experience with AWS, Docker, and LangChain/OpenRouter. Availability of 20–40 hours weekly is preferred and remote collaboration is essential.