Senior Snowflake AI Data Engineer: Real-Time Data & LLM

Ethereum Technologies; Chicago (IL); On-site; USD 150,000 - 210,000; Full time

Job summary

Ethereum Technologies in Chicago is seeking a senior data engineering leader to design and implement AI-powered data solutions using Snowflake Cortex AI, CoCO, and CoCO Desktop. You'll develop and deploy RAG, agentic workflows, semantic layers, and enterprise AI applications.

You will architect scalable data platforms leveraging Snowflake, Kafka, Spark, Airflow, dbt, and cloud-native services; build robust ELT/ETL pipelines and real-time integrations; and lead workshops, PoCs, and production

Qualifications

• 7+ years of experience in Data Engineering, Analytics Engineering, or Data Platforms.
• Deep expertise in Snowflake architecture, security, governance, and performance optimization.
• Hands-on experience with Cortex AI, Coco, CoCO Desktop, Snowpark, and AI/ML integration patterns.
• Experience building LLM, RAG, vector search, and agentic AI solutions.
• Strong SQL and Python skills.
• Experience with Airflow, dbt, Spark, Kafka, and cloud platforms (AWS, Azure, or GCP).
• Strong customer-facing communication and solution architecture skills.

Responsibilities

• Design and implement AI-powered data solutions using Snowflake Cortex AI, CoCO, and CoCO Desktop.
• Develop and deploy RAG, agentic workflows, semantic layers, and enterprise AI applications.
• Architect scalable data platforms leveraging Snowflake, Kafka, Spark, Airflow, Dbt, and cloud-native services.
• Build robust ELT/ETL pipelines and real-time integrations.
• Lead workshops, architecture reviews, PoCs, and production deployments.
• Develop reusable accelerators and best practices.

Skills

SQL

Python

Airflow

dbt

Spark

Kafka

Snowflake

Cortex AI

CoCO

LLM/RAG

Vector search

OpenAI integration

Tools

Snowflake

Snowpark

Airflow

dbt

Spark

Kafka

AWS/Azure/GCP

CoCO Desktop

Job description

Ethereum Technologies in Chicago is seeking a senior data engineering leader to design and implement AI-powered data solutions using Snowflake Cortex AI, CoCO, and CoCO Desktop. You'll develop and deploy RAG, agentic workflows, semantic layers, and enterprise AI applications.

You will architect scalable data platforms leveraging Snowflake, Kafka, Spark, Airflow, dbt, and cloud-native services; build robust ELT/ETL pipelines and real-time integrations; and lead workshops, PoCs, and production