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Senior Sql Developer Jobs in Ohio (NOW HIRING)

SierTeK Ltd.

Data Engineer/Python SQL Developer

Dayton, OH · On-site

$46.75 - $64.50/hr

Proven experience as an advanced or expert-level Python and SQL developer * Hands-on experience ... Consultant/Senior Consultant (or USDC/PDM/Specialist equivalent) Highly Desired Qualifications

SIERTEK

Data Engineer/Python SQL Developer

Dayton, OH · Remote

$46.75 - $64.50/hr

Proven experience as an advanced or expert-level Python and SQL developer * Hands-on experience ... Consultant/Senior Consultant (or USDC/PDM/Specialist equivalent) Highly Desired Qualifications

SierTeK Ltd.

Data Engineer/Python SQL Developer

Dayton, OH · On-site

$46.75 - $64.50/hr

... SQL Developer to support the design, development, and deployment of data engineering and ETL ... environmentConsultant/Senior Consultant (or USDC/PDM/Specialist equivalent)Highly Desired ...

Sherwin-Williams

Oracle PL/SQL Developer

Cleveland, OH · On-site

$96K - $123K/yr

Write, review, and optimize code and collaborate with the senior engineers using current programming languages * Collaborate with the team to create documentation and procedures for the installation ...

Premier Health

SR ANALYTICS DEVELOPER

Dayton, OH · On-site

$53 - $70/hr

The Senior Analytics Developer is a high-level staff member, delivering solutions, as well as ... Growth expected in advanced writing of SQL code, independently using visualization tools, ETL tools ...

Premier Health

SR ANALYTICS DEVELOPER

Dayton, OH · On-site

$53 - $70/hr

The Senior Analytics Developer is a high-level staff member, delivering solutions, as well as ... Growth expected in advanced writing of SQL code, independently using visualization tools, ETL tools ...

Premier Health

SR ANALYTICS DEVELOPER

Dayton, OH · On-site

$53 - $70/hr

The Senior Analytics Developer is a high-level staff member, delivering solutions, as well as ... Growth expected in advanced writing of SQL code, independently using visualization tools, ETL tools ...

Premier Health

SR ANALYTICS DEVELOPER

Dayton, OH · On-site

$53 - $70/hr

The Senior Analytics Developer is a high-level staff member, delivering solutions, as well as ... Growth expected in advanced writing of SQL code, independently using visualization tools, ETL tools ...

APCO Holdings

Senior Data Developer

Westerville, OH · On-site

We're looking for a Senior Data Developer to design and build scalable data integration solutions ... Design, develop, and maintain data integration solutions using SQL Server, SSIS, Azure Data Factory ...

APCO Holdings

Senior Data Developer

Westerville, OH

We're looking for a Senior Data Developer to design and build scalable data integration solutions ... Design, develop, and maintain data integration solutions using SQL Server, SSIS, Azure Data Factory ...

Applied Research Solutions

Senior Software Developer

Heath, OH · On-site

$50 - $66.25/hr

ARS is looking for a Senior Software Developer to support the Combat Readiness Directorate in Heath ... Develop and maintain ANSI SQL and PL/SQL code, including stored procedures, packages, triggers, and ...

Applied Research Solutions

Senior Software Developer

Heath, OH · On-site

$50 - $66.25/hr

ARS is looking for a Senior Software Developer to support the Combat Readiness Directorate in Heath ... Develop and maintain ANSI SQL and PL/SQL code, including stored procedures, packages, triggers, and ...

Siri InfoSolutions Inc

SQL DBA

Columbus, OH · On-site

$48.25 - $60.25/hr

Collaborate with application developers to enhance database performance and scalability. Physical ... Thanks & Regards, Sumit Goyal Sr. Technical Recruiter 732-813-5459

SysMind Tech

Sr Java Developer - PA

Westerville, OH · On-site

$55.25 - $70.50/hr

Description: Sr. JAVA Developer WESCO Remote 10-12 months Rate market rate-80/hr. get me lowest ... CORE JAVA/J2EE, Spring Framework, Hibernate, SQL DB, Technical production support, Integration ...

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Senior Sql Developer information

See Ohio salary details

$9

$55

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How much do senior sql developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior sql developer in Ohio is $55.03, according to ZipRecruiter salary data. Most workers in this role earn between $45.91 and $62.60 per hour, depending on experience, location, and employer.

What is a senior SQL developer?

A Senior SQL Developer is responsible for designing, developing, and optimizing database solutions to support applications and business processes. They write complex SQL queries, create stored procedures, and ensure database performance and security. Additionally, they collaborate with developers, analysts, and business teams to translate requirements into efficient database solutions. Experience with database management systems like SQL Server, MySQL, or PostgreSQL is essential. They may also be involved in data modeling, ETL processes, and automation tasks to improve data handling efficiency.

What are the key skills and qualifications needed to thrive as a senior SQL developer?

To excel as a Senior SQL Developer, you need advanced proficiency in SQL programming, database design, and data modeling, typically supported by a relevant degree and several years of experience. Familiarity with major database management systems like Microsoft SQL Server, Oracle, or MySQL, as well as certifications such as Microsoft Certified: Azure Database Administrator Associate, is highly valuable. Strong problem-solving skills, collaboration, and effective communication are crucial soft skills for this position. These competencies enable you to build robust, efficient database systems while working seamlessly within cross-functional teams to support organizational objectives.

What does a senior SQL developer do?

As a Senior SQL Developer, you can expect to work on tasks such as designing and optimizing complex database structures, writing advanced queries and stored procedures, and ensuring data integrity across systems. You will often collaborate closely with software developers, business analysts, and data architects to translate business requirements into practical database solutions. Daily responsibilities might also include troubleshooting performance issues, managing data migrations, and supporting application development teams with their database needs. This role typically involves a mix of independent work and teamwork, providing both variety and opportunities for learning new technologies.

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What are popular job titles related to Senior Sql Developer jobs in Ohio? For Senior Sql Developer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Senior Sql Developer jobs in Ohio look for? The top searched job categories for Senior Sql Developer jobs in Ohio are:
What cities in Ohio are hiring for Senior Sql Developer jobs? Cities in Ohio with the most Senior Sql Developer job openings:
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Senior Sql Developer jobs near you
Infographic showing various Senior Sql Developer job openings in Ohio as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 2% Part Time, and 13% Contract. Highlights an 77% Physical, 8% Hybrid, and 15% Remote job distribution, with an average salary of $114,457 per year, or $55 per hour.

Senior SQL Developer / DBA

Vaco by Highspring

Columbus, OH • On-site

Other

Re-posted 26 days ago

Job description

Important Notice
This position is not available for C2C, visa sponsorship, or third-party submissions.


Sr. SQL Developer / DBA
We are seeking an experienced Senior SQL Developer / DBA to design, build, optimize, and maintain the database systems that power our applications and client solutions. This long-term contract role is hybrid with a client located in the Columbus area and is available only for W-2 candidates; C2C, third parties, and visa sponsorship are not available. The ideal candidate brings deep Microsoft SQL Server expertise, strong data modeling skills, and the judgment to support reliable, high-quality data across development and production environments.
Responsibilities

  • Design, develop, and maintain SQL Server database schemas, including tables, views, stored procedures, functions, triggers, and indexes.
  • Diagnose and resolve query performance issues through execution plan analysis, indexing strategies, and query optimization.
  • Translate business requirements into normalized, scalable, and well-documented data models.
  • Participate in code reviews and provide constructive feedback on SQL code and database design.
  • Analyze and support data conversions, migrations, and data fixes while ensuring accuracy and integrity.
  • Collaborate with application developers and architects to ensure database designs align with application needs.
  • Maintain database security, backups, recovery processes, and overall database health and capacity.
  • Document data models, processes, and standards for the team.
  • Support production issue resolution and contribute to root-cause analysis when database issues arise.
Required Qualifications
  • 8+ years of hands-on experience as a SQL Developer, DBA, or in a combined role, primarily with Microsoft SQL Server.
  • Expert-level T-SQL skills, including complex queries, stored procedures, functions, and triggers.
  • Strong experience with query performance tuning, execution plan analysis, indexing strategy, and troubleshooting slow-running queries.
  • Solid data modeling skills with a deep understanding of normalization and relational design principles.
  • Experience with data conversions, ETL processes, and data cleanup or remediation work.
  • Familiarity with DBA responsibilities such as backups, restores, security, monitoring, and capacity planning.
  • Strong analytical and problem-solving skills with high attention to data accuracy and detail.
  • Effective communication skills and the ability to translate between technical and business audiences.
Preferred Qualifications
  • Experience with SSIS, SSRS, or comparable ETL/reporting tools.
  • Exposure to cloud database platforms such as Azure SQL or AWS RDS.
  • Familiarity with source control tools such as Git and CI/CD practices for database changes.
  • Experience working in an Agile development environment.
  • Bachelor’s degree in Computer Science, Information Systems, or a related field, or equivalent experience.

Work Environment
This is a long-term contract position with a hybrid schedule supporting a client in the Columbus area. The role requires someone who can work independently, collaborate well across technical and business teams, and bring a proactive mindset to database performance, reliability, and data quality.
 

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