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Senior Sql Developer Jobs in Seffner, FL (NOW HIRING)

SafePaaS

Senior Database Administrator

Riverview, FL · On-site

$44.50 - $61.25/hr

Make Your Mark as a Senior DBA at SafePaaS Read on to discover why this is your next big career ... OEM, AWR, ADDM, ASH, SQL Developer, TOAD-these are your go-to tools for diagnosing and resolving ...

SafePaaS

Senior Database Administrator

Riverview, FL

$44.50 - $61.25/hr

Make Your Mark as a Senior DBA at SafePaaS Read on to discover why this is your next big career ... OEM, AWR, ADDM, ASH, SQL Developer, TOAD-these are your go-to tools for diagnosing and resolving ...

SafePaas

Senior Database Administrator

Riverview, FL · On-site

$44.50 - $61.25/hr

Make Your Mark as a Senior DBA at SafePaaS Read on to discover why this is your next big career ... OEM, AWR, ADDM, ASH, SQL Developer, TOAD--these are your go-to tools for diagnosing and resolving ...

Mezrah Consulting

Be Seen First

Senior Software Application Developer

Tampa, FL · On-site

$110K - $130K/yr

Our Senior Software Application Developer is responsible for the development and support of our ... The ideal candidate will have experience with REST, SOAP, SQL, and C#. The individual participates ...

Siri InfoSolutions Inc

Senior Dot Net Developer

Tampa, FL · On-site

$100K - $120K/yr

Senior Dot Net Developer Location: Tampa, FL (Onsite) Job Type :Fulltime Salary : $100,000 to $120 ... Roles & Responsibilities * .NET development with expertise in C#, ASP.NET, MVC, Web API, SQL Server ...

Northern Base

Senior Dot Net Developer

Tampa, FL · On-site

$52 - $66.25/hr

Hiring Alert | Senior Dot Net Developer Location: Tampa, FL (Onsite) Employment Type: Full-Time ... Microsoft SQL Server * Microservices Architecture * Full-Stack Development * React / Angular

Hirekeyz Inc

Senior Mainframe Developer

Tampa, FL · On-site

Senior Mainframe Developer Location : Tampa, FL (5 Days Onsite) Job Type: W-2/Full Time Exp-10 ... Develop and optimize DB2 SQL queries , stored procedures, and performance tuning * Handle ...

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Senior Sql Developer information

See Seffner, FL salary details

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$76

How much do senior sql developer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for senior sql developer in Seffner, FL is $50.77, according to ZipRecruiter salary data. Most workers in this role earn between $42.40 and $57.79 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 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.

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 cities near Seffner, FL are hiring for Senior Sql Developer jobs?

Cities near Seffner, FL with the most Senior Sql Developer job openings:

Senior Sql Developer jobs near you
Infographic showing various Senior Sql Developer job openings in Seffner, FL as of August 2026, with employment types broken down into 1% Internship, 78% Full Time, 11% Part Time, 1% Temporary, and 9% Contract. Highlights an 77% Physical, 7% Hybrid, and 16% Remote job distribution, with an average salary of $105,599 per year, or $50.8 per hour.

Senior Oracle Database Engineer / PL/SQL Developer

Argyllinfotech

Tampa, FL • On-site

Contractor

Re-posted 11 hours ago

Job description

Job Title: Senior Oracle Database Engineer / PL/SQL Developer
Location : MA, CA, FL (Relocation is fine)
Experience: 18+ Years
Employment Type: Contract
Work Authorization: As per client requirements
 
 
 
Visa : H1B, GC, USC
 
Job Summary
We are seeking a highly experienced Senior Oracle Database Engineer / PL/SQL Developer with 18+ years of hands-on experience in Oracle database development, SQL, and PL/SQL programming. The ideal candidate must possess deep expertise in designing, developing, optimizing, and supporting large-scale, mission-critical Oracle database applications.
This role requires an Oracle expert with exceptional skills in complex PL/SQL programming, SQL optimization, database performance tuning, data modeling, and enterprise database architecture. The candidate should have extensive experience building high-performance database solutions capable of handling large data volumes while ensuring scalability, reliability, security, and maintainability.
The ideal professional will have a proven track record of designing enterprise-grade database solutions, optimizing complex SQL queries, troubleshooting performance bottlenecks, and mentoring development teams on Oracle best practices.
Key Responsibilities
Oracle Database Development
  • Design, develop, and maintain enterprise-scale Oracle database applications.
  • Develop highly optimized and reusable PL/SQL Packages, Procedures, Functions, Triggers, Views, Materialized Views, Sequences, and Indexes.
  • Build scalable and maintainable database solutions for high-volume transactional systems.
  • Develop robust database utilities, reusable components, and automation scripts.
Advanced PL/SQL Development
  • Develop complex PL/SQL programs for enterprise business applications.
  • Write efficient and optimized SQL and PL/SQL code following Oracle best practices.
  • Implement advanced PL/SQL concepts including:
    • Bulk Collect
    • FORALL
    • Collections
    • Dynamic SQL
    • Ref Cursors
    • Exception Handling
    • Autonomous Transactions
    • Pipelined Functions
    • Object Types
    • Packages
    • Compound Triggers
SQL Performance Optimization
  • Analyze and optimize complex SQL queries for maximum performance.
  • Perform advanced query tuning using:
    • Execution Plans
    • Explain Plan
    • SQL Trace
    • TKPROF
    • AWR Reports
    • ASH Reports
    • SQL Tuning Advisor
  • Optimize joins, indexes, partitioning strategies, and database access paths.
  • Eliminate performance bottlenecks in high-volume production systems.
Oracle Database Engineering
  • Design logical and physical database models.
  • Develop scalable database architecture for enterprise applications.
  • Implement database normalization and denormalization strategies where appropriate.
  • Design high-performance data structures for OLTP and reporting applications.
Database Performance Tuning
  • Monitor and improve Oracle database performance.
  • Tune memory structures, indexing strategies, partitioning, and storage optimization.
  • Identify locking, blocking, deadlocks, and concurrency issues.
  • Optimize batch processing and ETL performance.
Data Migration & Integration
  • Design and support large-scale data migration initiatives.
  • Develop high-performance ETL processes and database interfaces.
  • Support data conversion, transformation, and synchronization projects.
  • Integrate Oracle databases with enterprise applications and external systems.
Production Support
  • Troubleshoot production database issues.
  • Resolve SQL and PL/SQL performance problems.
  • Support critical production releases and deployments.
  • Participate in root cause analysis and performance improvement initiatives.
Technical Leadership
  • Provide technical leadership for Oracle database development initiatives.
  • Mentor junior developers on Oracle architecture, SQL optimization, and PL/SQL best practices.
  • Conduct code reviews and establish database development standards.
  • Collaborate with Architects, Application Developers, DBAs, QA teams, and Business Analysts.
Required Qualifications
  • 18+ years of hands-on experience in Oracle Database Development.
  • Extensive expertise in Oracle SQL and PL/SQL programming.
  • Expert-level knowledge of:
    • PL/SQL Packages
    • Stored Procedures
    • Functions
    • Triggers
    • Views
    • Materialized Views
    • Sequences
    • Synonyms
    • Indexes
  • Strong expertise in advanced SQL optimization and database performance tuning.
  • Experience designing enterprise-scale Oracle database applications.
  • Deep understanding of Oracle database internals and architecture.
  • Experience with Oracle 11g, 12c, 19c, or later versions.
  • Strong knowledge of relational database concepts and data modeling.
  • Experience with database security, transactions, locking mechanisms, and concurrency control.
  • Excellent debugging, analytical, and problem-solving skills.
Preferred Skills
  • Experience with Oracle RAC, ASM, Data Guard, and RMAN.
  • Experience with Oracle Exadata environments.
  • Knowledge of ETL tools and data warehouse concepts.
  • Experience with Shell Scripting, Python, or PowerShell for automation.
  • Familiarity with cloud database platforms such as Oracle Cloud Infrastructure (OCI), AWS RDS for Oracle, or Azure Oracle Database solutions.
  • Experience working in Banking, Finance, Insurance, Healthcare, or other enterprise environments.
  • Exposure to Agile/Scrum development methodologies.
Technical Skills
Oracle Technologies
  • Oracle Database
  • Oracle SQL
  • Oracle PL/SQL
  • Oracle 19c
  • Oracle 12c
  • Oracle 11g
  • Oracle RAC
  • Oracle ASM
  • Oracle Data Guard
  • RMAN
  • Oracle SQL Developer
Advanced PL/SQL
  • Packages
  • Procedures
  • Functions
  • Triggers
  • Ref Cursors
  • Dynamic SQL
  • Bulk Collect
  • FORALL
  • Collections
  • Exception Handling
  • Pipelined Functions
  • Materialized Views
Performance Tuning
  • SQL Optimization
  • Explain Plan
  • Execution Plans
  • SQL Trace
  • TKPROF
  • AWR
  • ASH
  • SQL Tuning Advisor
  • Index Optimization
  • Partitioning
Database Design
  • Data Modeling
  • Database Architecture
  • Normalization
  • Denormalization
  • OLTP
  • Data Warehousing
Additional Skills
  • ETL
  • Shell Scripting
  • Git
  • CI/CD
  • Linux
  • Unix
Preferred Qualifications
  • Oracle Certified Professional (OCP) certification is highly preferred.
  • Oracle Certified Master (OCM) is a plus.
  • Strong communication and stakeholder management skills.
  • Proven ability to work independently in fast-paced enterprise environments.
  • Experience leading large-scale Oracle database modernization initiatives.
Key Skills
  • Oracle Database
  • Oracle SQL
  • PL/SQL
  • SQL Performance Tuning
  • Oracle Performance Tuning
  • Oracle Database Development
  • Oracle Architecture
  • Stored Procedures
  • Packages
  • Triggers
  • Functions
  • Query Optimization
  • Execution Plans
  • Data Modeling
  • Oracle RAC
  • Oracle Data Guard
  • RMAN
  • ETL
  • Shell Scripting
  • Database Engineering
  • Database Performance
  • Enterprise Applications