We are seeking a Senior Full Stack Engineer to help drive the evolution of our platform—building robust web applications, APIs, and data systems that power our products. This role requires a 4‑hour overlap with US Mountain Time.

Responsibilities

• Build and operate the systems that deliver people and organization data to platform customers at scale—customer‑facing apps, large‑scale data pipelines, and search infrastructure.
• Real‑time enrichment APIs—person/org lookup, contact data, reverse search for waterfall platforms. Match rate, latency, and freshness drive renewals.
• Bulk data feed delivery—maintain the Snowflake service delivering billions of data points daily to Data Feed customers.
• Elasticsearch search infrastructure—indexing, query design, relevance tuning, and cluster scaling for person/company search and filtering APIs.
• ETL pipelines—workers, task que…