CornerStone Technology Talent Services

Senior SQL Developer

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior SQL Developer with 7+ years of SQL Server experience and 2+ years in Tableau, focused on database design and performance tuning. Contract length is 12 months, located in Charlotte, NC, with a pay rate of "TBD".
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
April 24, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
Hybrid
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Charlotte, NC
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🧠 - Skills detailed
#Agile #Debugging #Tableau #Data Accuracy #Data Modeling #SQL Server #Microsoft SQL Server #Database Design #MS SQL (Microsoft SQL Server) #Scala #SQL (Structured Query Language) #SQL Queries #Microsoft SQL
Role description
Senior SQL Server Developer (Tableau) Location: Charlotte, NC (Onsite/Hybrid) Employment Type: Contract (12 months) Overview We are seeking a highly experienced Senior SQL Server Developer with strong Tableau reporting experience to support data-driven initiatives within a fast-paced environment. This role will focus on designing, developing, and optimizing database solutions while enabling reporting and analytics capabilities. The ideal candidate will bring deep expertise in SQL Server development, data modeling, and performance tuning, along with the ability to translate business requirements into scalable data solutions. Key Responsibilities • Design, develop, and maintain SQL Server database objects including tables, views, stored procedures, and user-defined functions • Optimize and tune complex SQL queries to improve performance and efficiency • Develop and support data models and database design for scalable solutions • Collaborate with business stakeholders to understand reporting and data requirements • Build and maintain Tableau dashboards and reports to support business insights • Ensure data accuracy, integrity, and consistency across systems • Participate in troubleshooting, debugging, and resolving data-related issues • Work within development teams to support project delivery and enhancements Required Qualifications • 7+ years of experience with Microsoft SQL Server (no substitutions) • 7+ years of experience developing database objects (tables, views, stored procedures, functions) • 5+ years of experience with SQL query performance tuning • 5+ years of experience in data modeling and database design • 2+ years of experience with Tableau reporting and dashboard development • Strong analytical and problem-solving skills • Excellent communication and collaboration abilities Preferred Qualifications • Experience working in Agile development environments • Experience supporting enterprise-level data platforms Work Environment • Onsite or hybrid work arrangement in Charlotte, NC • Collaborative, team-oriented environment Additional Requirements • Candidates should be located within a reasonable commuting distance of Charlotte, NC • Candidates must be authorized to work in the United States without current or future sponsorship