Senior LinkedIn Data Engineer | Reverse Engineer Dripify-Style Personal Email Enrichment | Long-Term

We are looking for an experienced Python developer with deep knowledge of LinkedIn automation, browser automation, and large-scale data enrichment. The goal is to build a custom enrichment system that works with LinkedIn profile URLs and Sales Navigator data. This is not a traditional corporate email enrichment project. Our primary objective is improving the ability to match publicly available contact information associated with LinkedIn profiles through compliant technical approaches. Required Experience Python Playwright or Puppeteer Selenium LinkedIn automation Sales Navigator Browser automation API integrations Data enrichment Data matching Large-scale data processing Proxy management Project The system should accept: LinkedIn Profile URL Sales Navigator Profile URL and return the highest-quality contact information available along with confidence scoring. Performance and match quality are the primary goals. Ideal Candidate You have previously built LinkedIn data tools, enrichment systems, or browser automation projects and understand how to maximize data quality and match rates at scale. Experience with large enrichment pipelines is a significant advantage. Scale Initial volume: 100,000–200,000 LinkedIn profiles per month Long-term opportunity with ongoing development When Applying Please include: A brief description of similar projects you've completed. Your experience with LinkedIn automation and Sales Navigator. Your proposed technical approach. Estimated timeline. We are looking for someone for a long-term collaboration if the first project is successful.