20 hours ago
Remote, Greece +2 moreSenior
Responsibilities
- Own end-to-end data extraction workflows across complex websites and deliver accurate, structured datasets.
- Use scraping tools and custom workflows to collect, validate, and process data efficiently.
- Extract data from dynamic and interactive websites, including JavaScript-rendered content and changing site structures.
- Apply data-quality checks, cross-source consistency controls, formatting standards, and systematic verification.
- Scale scraping operations through batching or parallelization while monitoring failures and maintaining workflow stability.
Requirements
- At least 5 years of relevant experience in data engineering, web scraping, automation, or software development.
- Strong Python web scraping experience with BeautifulSoup, Selenium, or similar tools, including dynamic content and APIs via proxies.
- Experience extracting data from complex structures such as hierarchies, archived pages, and inconsistent HTML.
- Experience with data cleaning, normalization, validation, and delivery in CSV, JSON, or Google Sheets.
- Demonstrated experience handling anti-bot mechanisms and dynamic site structures at scale.
- Experience with AWS or equivalent cloud infrastructure and Docker containerization.
- Hands-on experience with LLM frameworks such as LangChain or OpenRouter for automation tasks.
- Upper-intermediate English proficiency at B2 level or above.
- A GitHub link is a plus.
- A bachelor’s or master’s degree in engineering, applied mathematics, computer science, or a related technical field is a plus.
Benefits
- Freelance, part-time engagement for the Tendem project.
- Remote work from Greece.
- Estimated workload of approximately 10–20 hours per week during active project phases, with no guaranteed workload.
- Project-based work with compensation varying according to scope, complexity, expertise, and contribution pace.
Tech Stack
Categories
Data Engineering
About Mindrift
Mindrift builds an expert-sourcing platform that connects domain specialists to project-based work training and evaluating generative AI models, including supervised fine-tuning, RLHF, evaluation, and red-teaming. It is built and operated by Toloka, part of Nebius Group, and run from Amsterdam, Netherlands. Work is fully remote and freelance, serving global technology companies developing and improving large AI systems.