Full-Stack JavaScript Developer | Node.js, React, Web Scraping & API Integration

We are looking for an experienced Full-Stack JavaScript / TypeScript Developer to build and maintain a scalable data collection and automation system. The core task involves website scraping, browser automation, data extraction and transformation, and pushing structured data to external APIs. Required Skills: • JavaScript and TypeScript • Node.js, NestJS or Express • Puppeteer and Playwright • Browser automation and web scraping • REST APIs and GraphQL • PostgreSQL, MongoDB and Redis • ETL pipelines and data processing • JSON and XML parsing • Background jobs, queues and scheduled workers • Docker • AWS or GCP • Git and CI/CD Nice to Have: • React, React.js or Next.js for internal dashboards • BullMQ, AWS SQS, Kafka or RabbitMQ • Browser extensions and Chrome Extension APIs • OpenAI API or AI-powered data classification • OCR and document processing • Serverless architecture using AWS Lambda and EventBridge • Monitoring with Sentry, Datadog or ELK We are looking for someone who has built production-grade scraping and browser automation systems, understands proxy management, anti-bot protection, session handling, rate limits, scheduling and scalable data pipelines, and can deliver clean, maintainable and production-ready JavaScript or TypeScript code.