AI-Native Data Engineer - Data Layer Lead (Remote)

Proton.ai; Ciudad de México; Híbrido; MXN 2.186.000 - 3.279.000; Jornada completa

Descripción de la vacante

Proton.ai is hiring a Senior Data Engineer to own and grow the Data Layer—the unified foundation powering our products and AI brain. You’ll own ingestion, modeling, and the end-to-end pipeline, from raw to curated data, with AI-assisted tooling for building and shipping.

You’ll collaborate with backend, AI, and product teams to push the Data Layer to scale, ensure data quality, and define contracts that empower product decisions and reliability at speed.

Formación

• 7+ years hands-on data engineer with production ownership.
• Strong programming and SQL skills for pipelines, schemas, and queries.
• Experience with orchestration and ELT pipelines against messy upstream sources.
• Experience with cloud data warehouse and major cloud platform.
• Experience ingesting from file-based, event/streaming, and API-based sources.
• Knowledge of data-consistency failure modes, idempotency and backfills.
• Daily use of agentic development tools to ship production-quality output.

Responsabilidades

• Own the Data Layer end to end: ingestion from multiple sources and the medallion model (raw → refined → curated).
• Build and operate ingestion/transformation pipelines and the serving layer behind products and AI.

Conocimientos

Data engineering

SQL

ETL

Orchestration

Cloud data warehouse

Agentic tools

Data modeling

Data quality

Herramientas

Claude Code

Cursor

Codex

Descripción del empleo

Proton.ai is hiring a Senior Data Engineer to own and grow the Data Layer—the unified foundation powering our products and AI brain. You’ll own ingestion, modeling, and the end-to-end pipeline, from raw to curated data, with AI-assisted tooling for building and shipping.

You’ll collaborate with backend, AI, and product teams to push the Data Layer to scale, ensure data quality, and define contracts that empower product decisions and reliability at speed.