Senior Serverless Spark Migration Engineer (Virtasant, Fully Remote: Brazil or Mexico, Pacific Hours)

Virtasant is a cloud optimization and engineering consultancy that hires fully remote engineers across the Americas. It is looking for a Senior Serverless Spark Migration Engineer to lead the migration of enterprise Apache Spark workloads from on-premise Hadoop and Spark environments to cloud-native, serverless architectures on AWS and GCP. The listing is tagged USA, Canada, Latin America and Fully Remote, and the body states the hiring location as "Remote (Brazil, Mexico)" with coverage of "Pacific Hours (8:00 AM to 5:00 PM PST)". Candidates in Brazil or Mexico who can work a US Pacific schedule are the core audience. Salary is not stated in the listing and the employment arrangement is not spelled out (Virtasant's other Latin America roles have been full-time independent contractor engagements paid in USD, so ask during the process). Freshness evidence: Virtasant's own Teamtailor careers page shows a published time of 2026-09-25, with its other open roles dated differently, so this is a genuinely new posting.