

SQL Database Developer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a SQL Database Developer with 8+ years of SQL experience, focusing on query optimization and database performance tuning. The contract lasts 6 months, located in Stamford, CT (hybrid). Local candidates only; onsite interview required.
π - Country
United States
π± - Currency
$ USD
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π° - Day rate
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ποΈ - Date discovered
July 23, 2025
π - Project duration
More than 6 months
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ποΈ - Location type
Hybrid
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π - Contract type
Corp-to-Corp (C2C)
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π - Security clearance
Unknown
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π - Location detailed
Stamford, CT
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π§ - Skills detailed
#Indexing #Database Performance #SQL Queries #Complex Queries #SQL (Structured Query Language) #Database Maintenance #"ETL (Extract #Transform #Load)" #DBA (Database Administrator) #Data Modeling
Role description
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Length: 6 Months
Location: Stamford, CT (hybrid 3 days per week)
Local Candidates Only!!! Drivable distance please
USC and GCH ONLY!! C2C Is Okay!!
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β’ ONSITE INTERVIEW IS A MUST
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β’ Job Description:
Must have 8+ years of experience with SQL.
A Plus would be a combo SQL DBA/Developer
We are looking for a skilled Senior SQL Database Developer to join our team. The ideal candidate should have strong expertise in writing and optimizing complex SQL queries and a solid understanding of database performance tuning.
Responsibilities:
Write and optimize complex SQL queries involving multiple joins.
Perform SQL tuning using indexes, explain plans, and query optimization techniques.
Experience in data modeling and designing database structures to support UI applications.
Understand end-to-end data flow in applications, identify optimization areas, and suggest improvements.
Analyze and understand complex queries for troubleshooting and performance improvements.
Support and perform database maintenance activities.
Requirements:
Proficiency in SQL and database performance tuning.
Experience with query optimization and indexing strategies.
Strong analytical and problem-solving skills.
Good understanding of database maintenance activities.
Experience with data modeling is a plus.
Experience with ETL is a plus.