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Sql Query Optimization Engineer Jobs (NOW HIRING)

PB consulting

Oracle PL/SQL Developer

Blacklick, OH

$49 - $61.75/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

PB consulting

Oracle PL/SQL Developer

Galloway, OH

$50.75 - $64/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

PB consulting

Oracle PL/SQL Developer

Powell, OH

$48.50 - $61/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

PB consulting

Oracle PL/SQL Developer

Bexley, OH

$48 - $60.50/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

PB consulting

Oracle PL/SQL Developer

Lewis Center, OH

$48.25 - $60.75/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

PB consulting

Oracle PL/SQL Developer

Gahanna, OH

$47.75 - $60.25/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

PB consulting

Oracle PL/SQL Developer

Plain City, OH

$50.25 - $63.25/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

PB consulting

Oracle PL/SQL Developer

Delaware, OH

$48.25 - $60.75/hr

Perform SQL query optimization and performance tuning to improve database application performance ... Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and ...

Argyllinfotech

Database Developer (SQL)

Sterling, VA · On-site

Database Developer (SQL) Location: Sterling, VA office Type: Hybrid: 2 days per week Client: REI ... Perform SQL query tuning and database performance optimization. * Analyze execution plans and ...

CYNET SYSTEMS

SQL Server Syncade Expert

New Brunswick, NJ · On-site

$47 - $52/hr

Perform SQL Server performance tuning, including query optimization, indexing strategies, execution ... We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and ...

Cynet Systems

SQL Server Syncade Expert

New Brunswick, NJ · On-site

$47 - $52/hr

Perform SQL Server performance tuning, including query optimization, indexing strategies, execution ... We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and ...

Conflux Systems

Sr Oracle/SQL Developer

Charlotte, NC · On-site

Perform SQL query optimization, execution-plan analysis, indexing, and database performance tuning ... Collaborate with DevOps and infrastructure teams to support CI/CD and automated database ...

Staffingine LLC

SQL Developer

Oak Brook, IL · On-site

$45.75 - $62.50/hr

Job Title: SQL Developer Location: Oak Brook, IL Type: Contract We are seeking a skilled SQL ... Strong knowledge of T-SQL, query optimization, and relational database design (SQL Server.

Syntricate Technologies

Pyspark Data Engineer

Charlotte, NC · On-site

$111K - $134K/yr

... Engineer to work on the Pyspark Framework for data ingestion. The role involves supporting team ... SQL query and Query Optimization knowledge and work experience. • team player and proven track ...

Dhan AI Inc.

MS SQL Developer

Dallas, TX · On-site

The ETL Developer will collaborate with a US Customer and is responsible for development from ... Experience with SQL Query optimization and CI/CD environment. * Experience in Javascript is a bonus

REI Systems

Database Developer (SQL)

Sterling, VA · On-site

Perform SQL query tuning and database performance optimization. * Analyze execution plans and ... Collaborate with application developers, DBAs, analysts, and QA engineers. * Troubleshoot ...

REI Systems

Database Developer (SQL)

Sterling, VA · Hybrid

Perform SQL query tuning and database performance optimization. * Analyze execution plans and ... Collaborate with application developers, DBAs, analysts, and QA engineers. * Troubleshoot ...

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Sql Query Optimization Engineer information

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How much do sql query optimization engineer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for sql query optimization engineer in the United States is $64.42, according to ZipRecruiter salary data. Most workers in this role earn between $57.69 and $73.56 per hour, depending on experience, location, and employer.

What does a SQL query optimization engineer do?

A SQL Query Optimization Engineer specializes in improving the performance and efficiency of SQL queries within database systems. They analyze, troubleshoot, and rewrite SQL statements to ensure data is retrieved quickly and accurately, often by optimizing indexes, restructuring queries, and monitoring execution plans. Their work helps organizations maintain responsive, scalable applications and reduces resource consumption on database servers. They often collaborate with developers and database administrators to implement best practices and resolve performance bottlenecks.

What are the key skills and qualifications needed to thrive as an SQL query optimization engineer?

To thrive as an SQL Query Optimization Engineer, you need deep expertise in database management, query languages (especially SQL), and performance tuning, often supported by a degree in computer science or a related field. Familiarity with RDBMS platforms like MySQL, PostgreSQL, SQL Server, and tools such as query analyzers and performance monitoring systems is crucial. Strong analytical thinking, problem-solving skills, and effective communication help you identify bottlenecks and collaborate with development teams. These abilities are vital for ensuring databases run efficiently, supporting high application performance and scalability.

What are some common challenges faced by SQL query optimization engineers when working with large-scale databases?

SQL Query Optimization Engineers often encounter challenges such as identifying inefficient queries that slow down overall database performance, managing resource contention among multiple users, and ensuring queries scale effectively as data volumes grow. Additionally, they must frequently collaborate with developers and database administrators to refactor legacy code and implement best indexing strategies. Staying updated with evolving database technologies and query execution plans is essential to proactively address performance bottlenecks.

What is the difference between Sql Query Optimization Engineer vs Data Analyst?

AspectSql Query Optimization EngineerData Analyst
Primary FocusOptimizing SQL queries for performanceAnalyzing data to generate insights
SkillsSQL tuning, database management, performance monitoringData visualization, statistical analysis, SQL querying
CertificationsSQL certifications, database management certificationsData analysis certifications, Excel, SQL
Work EnvironmentDatabase teams, IT departments, backend systemsBusiness units, marketing, finance teams

The Sql Query Optimization Engineer primarily focuses on enhancing database query performance, ensuring efficient data retrieval. In contrast, a Data Analyst interprets data to support business decisions. While both roles require SQL skills, the Optimization Engineer emphasizes query tuning and database performance, whereas the Data Analyst concentrates on data interpretation and reporting.

What are popular job titles related to Sql Query Optimization Engineer jobs?

For Sql Query Optimization Engineer jobs, the most frequently searched job titles are:

Infographic showing various Sql Query Optimization Engineer job openings in the United States as of September 2026, with employment types broken down into 65% Full Time, 5% Part Time, 5% Temporary, and 25% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $134,000 per year, or $64.4 per hour.

Oracle PL/SQL Developer

Blacklick, OH

PB consulting
See more jobs at PB consultingexternal

$49 - $61.75/hr

Full-time

Posted 10 days ago

Job description

Roles and Responsibilities
  • Design, develop, and maintain Oracle PL/SQL applications, database objects, and business logic.
  • Develop and maintain packages, procedures, functions, triggers, and complex SQL queries.
  • Perform SQL query optimization and performance tuning to improve database application performance.
  • Analyze business and technical requirements and translate them into effective database solutions.
  • Participate in all phases of the Software Development Life Cycle (SDLC), including analysis, design, development, unit testing, system testing, deployment, and production support.
  • Troubleshoot and resolve database, application, and production issues.
  • Perform code reviews, testing, debugging, and performance analysis.
  • Use Oracle SQL Developer, TOAD, or equivalent database development tools for development and troubleshooting.
  • Manage database development code using GitLab, SVN, or similar version control systems.
  • Create and maintain technical documentation, development standards, and support procedures.
  • Collaborate with application developers, business analysts, QA teams, and other technical stakeholders in an Agile/Scrum environment.
  • Track development tasks, defects, and deliverables using Jira or similar tools.
Required Qualifications
  • 3–5 years of experience in application development or database development.
  • Strong hands-on experience with Oracle PL/SQL and Oracle Database.
  • Proficiency in developing packages, procedures, functions, triggers, and SQL queries.
  • Experience with SQL performance tuning and query optimization.
  • Experience across the full SDLC, including development, testing, deployment, and production support.
  • Hands-on experience with Oracle SQL Developer, TOAD, or equivalent tools.
  • Experience with GitLab, SVN, or other version control systems.
  • Strong troubleshooting, analytical, and problem-solving skills.
  • Experience working in Agile/Scrum development environments.
  • Strong technical documentation and communication skills.

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