Senior Python Data Scraping Engineer – Freelance
Posted 20hrs ago
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Senior Python engineer building reliable scraping workflows for Mindrift’s AI technology projects. Extracting, validating, and scaling structured datasets from complex dynamic websites.
Responsibilities:
- Own end-to-end data extraction workflows across complex websites
- Ensure complete coverage, accuracy, and reliable delivery of structured datasets
- Use available tools and custom workflows to accelerate data collection, validation, and task execution
- Extract data reliably from dynamic and interactive web sources, adapting to JavaScript-rendered content and changing site behavior
- 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 stability against minor site structure changes
- Apply tools such as Apify, OpenRouter, and other technologies alongside technical expertise
Requirements:
- At least 5+ years of relevant experience in data engineering, web scraping, automation, or software development
- 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 such as 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 such as AWS or equivalent and containerization with Docker
- Hands-on experience with LLM frameworks such as LangChain, OpenRouter, or similar, applied to automation tasks
- Strong attention to detail and commitment to data accuracy
- Self-directed work ethic with ability to troubleshoot independently
- English proficiency at Upper-intermediate (B2) or above
- Bachelor's or Master's Degree in Engineering, Applied Mathematics, Computer Science, or related technical fields is a plus
- GitHub link is a plus
Benefits:
- Freelance opportunity
- Part-time workload estimated at 10–20 hours per week during active project phases
- Remote work
- Access to innovative technology projects through the Mindrift platform




