Senior SQL Developer — ETL & Performance Optimizer

Acestack

Charlotte (NC)

On-site

USD 95,000 - 130,000

Full time

14 days+

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Job summary

Acestack in Charlotte, NC is seeking an experienced SQL Developer to design, implement, and optimize database solutions. You will work on complex SQL queries, stored procedures, and data modeling to support BI and analytics initiatives.

The role requires 5+ years in SQL development, hands-on experience with SQL Server, ETL processes, and collaboration with cross-functional teams. Knowledge of SSIS/SSRS/Power BI is a plus; cloud platforms like Azure SQL or AWS RDS are advantageous.

Qualifications

5+ years as an SQL Developer or Database Developer.
Strong expertise in SQL Server, T-SQL, Stored Procedures, Functions, Triggers, and Views.
Experience writing complex SQL queries and optimizing query performance.
Knowledge of database design, normalization, indexing, and data modeling.
Experience with ETL processes and data integration.
Hands-on with SSIS, SSRS, or Power BI is a plus.
Familiarity with database security, backup, recovery, and performance tuning.
Experience working in Agile/Scrum environments.

Responsibilities

Design, develop, and maintain SQL databases and objects.
Write, optimize, and troubleshoot complex SQL queries, stored procedures, functions, and triggers.
Analyze and improve database performance through indexing and query optimization.
Support ETL processes and ensure data integrity across systems.
Collaborate with developers, business analysts, and stakeholders on data requirements.
Create and maintain database documentation, data dictionaries, and specs.
Perform maintenance, monitoring, backup, and recovery activities.
Troubleshoot production issues and provide timely resolutions.
Ensure compliance with database security and best practices.