Data Engineer

Location: Remote (Mexico) | Type: Contract | Experience: 5+ years | Pay: Up to $50/hr

About the Role

We're hiring two Data Engineers to build and operate the data layer of an enrichment tool running on an enterprise client's Databricks lakehouse. The design work is already done. There's an accepted solution design, 13 data contracts, and 13 ADRs. What's left is standing up 26 governed tables across core, ledger, and serving layers and making them hold under real production load.

You'll be working through a digital product studio backed by a integral strategy consulting parent, embedded with their engineers on a program for one of their largest enterprise accounts. The client teams sit in Mexico, so the day-to-day runs in Spanish: standups, design discussions, and documentation.

If you'd rather implement against written contracts than relitigate schema decisions every sprint, this is that kind of program. The decisions are made. The question is whether the pipeline runs clean, the quality gates hold, and the numbers reconcile.

What You'll Do




- Build production PySpark jobs on Databricks: scheduled workflows, Delta merge semantics, Unity Catalog schemas and permissions, deployment through Asset Bundles or job YAML
- Stand up a net-new governed schema alongside existing platform tables, following medallion patterns across core, ledger, and serving layers
- Own governed file intake end to end, including landing, validation, versioning, checksums, quality gates, and the rejection and replay paths when a file fails
- Integrate with external systems over REST, both consuming and publishing, as the planning exchange moves off files and onto direct API in both directions
- Design the batch computation layer: proportional disaggregation through the cascade engine, precomputed aggregates for serving, accuracy and bias scoring, materialized measurement tables
- Implement the dual store pattern, with a PostgreSQL operational database publishing to Delta at cycl

📌 Data Engineer (México)
🏢 Elios AI
📍 México