Senior Data Engineer - Snowflake, DBT & Pipelines

Ethereum Technologies; Houston (TX); On-site; USD 87,000 - 117,000; Full time

Job summary

Ethereum Technologies in Houston, TX, seeks a Sr Data Engineer with Snowflake to design scalable data models and pipelines, optimizing performance and reliability. You will build complex DBT models, translate business requirements into technical solutions, and ensure robust data quality and lineage.

The role requires strong SQL, Python, and Snowflake experience, plus excellent communication across teams. Healthcare domain experience is a plus; this is a fast-paced data engineering position.

Qualifications

• Experience designing scalable data models and pipelines.
• Advanced SQL with CTEs, complex joins and analytic/window functions.
• Proficient Python (intermediate+).
• Hands-on Snowflake experience in production environments.
• Ability to identify keys, cardinality, data types, precision, and data profiling.
• Strong communication across teams and stakeholders.
• Understanding of product scope and QA processes.

Responsibilities

• Design and implement scalable data models and pipelines aligned with business objectives.
• Develop complex DBT models using macros, packages, and custom materializations.
• Collaborate with business leaders to translate requirements into technical solutions.
• Identify and resolve performance bottlenecks in Snowflake queries and DBT models.
• Optimize Snowflake warehouse configurations and query performance.
• Design and implement data quality frameworks and testing strategies.
• Create reusable DBT packages and macros for team-wide use.
• Review and approve pull requests from junior team members.
• Troubleshoot production issues and implement long-term solutions.
• Document architectural decisions and data lineage.

Skills

SQL

CTEs & Joins

Python

Snowflake

Data Profiling

Communication

Product & QA awareness

Tools

dbt

Snowflake

Job description

Ethereum Technologies in Houston, TX, seeks a Sr Data Engineer with Snowflake to design scalable data models and pipelines, optimizing performance and reliability. You will build complex DBT models, translate business requirements into technical solutions, and ensure robust data quality and lineage.

The role requires strong SQL, Python, and Snowflake experience, plus excellent communication across teams. Healthcare domain experience is a plus; this is a fast-paced data engineering position.