Clay builds AI-driven data tools transforming how teams enrich leads and prospects. Backend Software Engineers design and deploy high-throughput APIs using Go and PostgreSQL. Daily tasks include optimizing data pipelines for real-time ingestion from third-party sources and debugging latency issues in microservices. Contribute to key projects like our scalable matching engine processing 10M+ records weekly. Candidates hold a BS in Computer Science or equivalent with 4+ years in backend development. Proficiency required in Go, SQL databases, and AWS services. Familiarity with Kafka for event streaming essential. Excel in systems design and code optimization. Strong problem-solving mindset vital. Collaborative culture fosters bold ideas. Competitive compensation package.