Snowflake Data Engineer - ETL, Performance & Security

Quantum Technologies. LLC

Dallas (TX)

Hybrid

USD 120,000 - 180,000

Full time

14 days+

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Job summary

Quantum Technologies LLC in Dallas is seeking a Snowflake DBA/Data Engineer to optimize and secure cloud data warehouses. You will manage Snowflake databases, schemas, roles and warehouses, and automate routines with SQL and Python.

Key tasks include ETL/ELT support with DBT and ADF, performance tuning, cost-aware sizing, and collaborating with engineers and analysts to implement best practices. 3–5+ years of DBA/DE experience and 2+ years with Snowflake are required.

Qualifications

Bachelor's in CS or related field.
3-5+ years DBA/Data Engineering experience; 2+ years Snowflake.
Strong SQL, performance tuning, data modeling.
Experience with cloud platforms (Azure/AWS) and ETL tools (DBT, ADF).

Responsibilities

Administration: Manage Snowflake databases, schemas, roles, and warehouses; optimize compute resources.
Data Integration: Support ETL/ELT pipelines (DBT/ADF), data ingestion from cloud/APIs/databases, and efficient transformation strategies.
Performance Tuning: Optimize queries, implement clustering/partitioning, and manage warehouse sizing for cost/performance balance.
Security & Compliance: Ensure encryption, masking, backups, disaster recovery, and compliance with standards.
Collaboration: Partner with engineers/analysts, troubleshoot issues, provide best practices, and stay current with Snowflake updates.