Description
Enigma is an analytics-focused application that transforms ServiceNow-sourced ITSM data in Snowflake into curated datasets and delivers reporting, search, and insights. We’re expanding APIs for broader firm consumption and planning a revised data architecture—while preserving the fast search experience users value today.
We’re hiring a mid-level Data Engineer to build curated analytical datasets and implement high-performance “data serving” patterns for search and APIs. This role will also contribute to evaluating architecture options (e.g., Snowflake-only vs. a dedicated serving/search layer) based on latency, cost, and operational fit.
Job Responsibilities
- Build and operate ELT pipelines into Snowflake from ServiceNow-derived sources, including incremental loads, backfills, and reprocessing.
- Develop and maintain analytics models and canonical definitions (metrics, dimensions, incident taxonomy, time-windowed aggregates).
- Design low-latency data-serving patterns for search and APIs, such as:
- denormalized/search-optimized tables and materialized aggregates




- precomputed facets/filters and pagination-friendly query patterns
- strategies to minimize expensive joins at request time
- Contribute to architecture decisions for search performance:
- define measurable non-functional requirements (e.g., p95/p99 latency targets, concurrency, freshness)
- run/assist PoCs and benchmark approaches (warehouse-only vs. dedicated serving/search layer)
- document tradeoffs across latency, cost, complexity, and operational risk
- Implement data quality and observability: freshness/completeness checks, schema drift detection, reconciliation, monitoring/alerting, and clear SLAs/SLOs.
- Partner with application developers to create stable, versioned data surfaces for APIs (contract-friendly schemas, safe schema evolution).
- Create and maintain runbooks and support processes; participate in incident triage where data quality or serving performance is involved.
- Buil

📌 Data Engineer III (Buenos Aires)
🏢 JPMorganChase
📍 Buenos Aires