Clay Expert B2B Prospect List Builder

[Company Description] Zero Risk Growth (ZRG) is a B2B lead‑generation agency building some of the world’s most advanced AI‑powered outbound systems. Recognized by OpenAI for surpassing 100B tokens used and ranked Top 10 globally by Instantly. We partner with high‑performing businesses that have validated offers and are ready to scale. Our culture is built on extreme ownership, speed, transparency, and continuous improvement. [Role Description] The B2B Prospect List Builder fuels ZRG’s outbound engine by sourcing, enriching, and maintaining high‑quality prospect lists across multiple client accounts. You’ll ensure every campaign starts with clean, accurate, ICP‑aligned data that drives qualified meetings. This role requires strong Clay expertise, as all list-building, enrichment workflows, and data operations run within Clay. We process millions of contacts each month — so speed, precision, and mastery of modern data tools are essential. If you’re fast in Clay and Apollo, obsessed with data quality, and know what makes a high‑performing B2B list, you’ll thrive here. [Core Responsibilities] [Prospect List Sourcing] - Build targeted, ICP‑aligned prospect lists - Source, enrich, and verify data using Clay, Apollo, Findymail, MillionVerifier, and similar tools - Maintain organized, accurate datasets that improve targeting and lead quality [Data Quality & Compliance] - Clean, dedupe, validate, and maintain deliverability across all datasets - Manage blacklists, suppression lists, and compliance requirements - Identify data issues and continuously improve sourcing workflows [Operational Output] - Pull 250,000+ contacts per month across client accounts - Collaborate with campaign engineering to refine targeting and lead quality - Maintain fast, reliable list turnaround to keep outbound systems running at full speed [Qualifications] - 2+ years of Clay experience (Required) - 2+ years in B2B list building, data sourcing, or lead generation - Experience with Clay, Apollo, Findymail, MillionVerifier, etc. - Strong Excel/Sheets skills for data cleanup and manipulation - Marketing agency or lead‑gen team experience preferred - Strong written and spoken English - Remote availability with flexibility for US business hours Job Type: Contract Location: Remote Salary Range: $1600 Monthly Base ($2000 OTE)