Sr. Platform Engineer (Fullstack/Data) - GP, Remote: Colombia - Costa Rica, Full

- This position is open to candidates located in Colombia or Costa Rica only - We are looking for a Senior Data Platform Engineer to own the data behind a campaign-management platform that will manage paid search and paid social campaigns across well over a thousand Google Ads and Meta accounts for automotive dealerships, replacing a third-party tool the client licenses today. This is an integration-heavy data role. You will connect the platform to the client's own business data: Salesforce budgets and enrollments, daily vehicle inventory in Snowflake, dealer offers and incentives, and manufacturer enrollment files. That data decides how much each campaign may spend, which dealer it belongs to and which vehicles and offers it promotes. You will also prove that each migration wave moved cleanly, and run production operations while the book moves. Responsibilities Build the data foundations Build the Salesforce budget sync: read budget line items and enrollments without ever writing them, hold any campaign with no matching line item, keep the two budget families strictly separate, and hold rather than proceed when Salesforce is unreachable. Build the dealer crosswalk that links each dealer to its Google Ads account, Meta account, Salesforce record and inventory feed, with the attributes the platform filters and routes on, a standing exception report and automatic onboarding of new enrollments. Never resolve an ambiguous match by guessing. Ingest daily VIN-level inventory from S