CyberSWIFT

Senior Database Engineer (SQL Server & Java) - Onsite Interview

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is a Senior Database Engineer (SQL Server & Java) based in Columbus, Ohio, requiring 10+ years of SQL Server database administration, advanced performance tuning, and Java backend experience. Contract length and pay rate are unspecified.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
December 30, 2025
🕒 - Duration
Unknown
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Columbus, OH
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🧠 - Skills detailed
#Database Monitoring #SQL (Structured Query Language) #Data Access #Stored Procedure Optimization #Indexing #Databases #Documentation #Data Dictionary #JPA (Java Persistence API) #JDBC (Java Database Connectivity) #SQL Server #Database Schema #Monitoring #Automation #REST API #Java #Deployment #Data Modeling #Scripting #DBA (Database Administrator) #Schema Design #Unit Testing #REST (Representational State Transfer) #REST services
Role description
Job Title: Database Administrator 4 Job Location: Columbus, Ohio - Onsite Interview Will require onsite work Requirements: • 10+ years of experience administering and tuning enterprise SQL Server databases in high-volume production environments. • Proficiency in advanced SQL performance tuning, indexing strategies, partitioning, and execution plan analysis. • Experience in database monitoring, alerting, and capacity planning using enterprise monitoring tools. • Experience in relational data modeling, logical/physical schema design, and data dictionary standards. • Experience with Java-based backend systems using JPA, JDBC, REST APIs, and unit testing frameworks. • Experience in database automation, backup/recovery scripting, and CI/CD-aligned schema deployments. • Excellent written and verbal communication skills for cross-team collaboration and documentation. Responsibilities: • Design, manage, and optimize SQL Server databases supporting mission-critical enterprise applications. • Performance engineering through SQL tuning, stored procedure optimization, and query refactoring. • Developing high-performance Java data access layers and data-centric REST services. • Reviewing application code to prevent ORM inefficiencies and database anti-patterns. • Database schema design, data modeling, and documentation for new application features. • Database monitoring, maintenance, upgrades, and automated operational tasks. • Communicate database health, risks, and improvements clearly to technical and non-technical stakeholders.