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Freelance Sql Database Developer Jobs in Texas (NOW HIRING)

3B Staffing LLC

SQL DBA - Lead

Dallas, TX · On-site

$49.75 - $62/hr

US CITIZEN RATE: 75-80 with 8 dollar referral fee Lead SQL DBA Must work on site in one of the ... 5+ years of Database Engineering experience, or equivalent demonstrated through one or a ...

Veloc Inc.

Sr. SQL DBA

Coppell, TX · On-site

Senior SQL DBA -- Database expertise and hands-on product engineering ability. The majority of your time (~70%) will be focused on owning the reliability, performance, and scalability of the ...

PROLIM Global Corporation

SQL DBA

Plano, TX · On-site

$47.75 - $59.75/hr

Role: SQL DBA Descriptions: Manage & Administer SQL Server databases Configure and maintain ... Assist developers with query tuning and schema refinement Provide 24x7 support for critical ...

3B Staffing LLC

SQL DBA

Frisco, TX · Hybrid

$130K/yr

Redis SQL DBA 6+ Month Contract to Hire Plano area Role Summary: Client is seeking a forward ... You'll collaborate with Engineering, DevOps, Security, and Data teams to modernize database systems ...

TriOptus LLC

Database Developer

Plano, TX · On-site

Job Title: Database Developer Location : Plano, Texas Job Type: Contract Duration: 6 Months ... Experience with TERADATA, Sybase, Oracle, SQL Server, and other common databases is required.

Capgemini Engineering

Database Developer

Irving, TX · On-site

... Database Developer to join their team. The role involves maintaining and updating databases ... SQL Server, indexing, query tuning, backups) • Data Warehousing & ETL Management (SAGE DW, cubes ...

Veloc Inc.

Sr. SQL DBA/Developer

Coppell, TX · On-site

Senior SQL DBA/Developer -- Database expertise and hands-on product engineering ability. The majority of your time (~70%) will be focused on owning the reliability, performance, and scalability of ...

United Airlines

Database Developer

Irving, TX · Remote

$53K - $122K/yr

As a Software Engineer - Database Developer, you will play an important role in maintaining and ... Reporting & SQL Development (complex queries, stored procedures, automated reporting) * System ...

Tyndale

Database Developer II

Houston, TX · Hybrid

The Database Developer II is responsible for supporting the design, integrity, and performance of ... Write SQL for troubleshooting, validation, or enhancements. Qualifications * Minimum of 5 years of ...

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Freelance Sql Database Developer information

What is the difference between Freelance Sql Database Developer vs Freelance Data Analyst?

AspectFreelance Sql Database DeveloperFreelance Data Analyst
CredentialsSQL certifications, database management skillsData analysis certifications, Excel, SQL skills
Work EnvironmentDatabase design, development, and optimization projectsData interpretation, reporting, and visualization tasks
Industry UsageIT, software, finance, healthcareMarketing, finance, research, consulting

While both roles require SQL skills, Freelance Sql Database Developers focus on building and maintaining databases, whereas Freelance Data Analysts interpret data to provide insights. The choice depends on whether you prefer technical database work or data interpretation and reporting.

What are the most commonly searched types of Sql Database Developer jobs in Texas? The most popular types of Sql Database Developer jobs in Texas are:
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Freelance Sql Database Developer jobs near you
SQL Database Developer - Workplace Services Engineering

SQL Database Developer - Workplace Services Engineering

Charles Schwab Inc.

Southlake, TX • On-site

$53.85 - $69.23/hr

Full-time

Posted 24 days ago

Job description

Your Opportunity
At Schwab, you're empowered to make an impact on your career. Here, innovative thought meets creative problem solving, helping us "challenge the status quo" and transform the finance industry together.
We believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s).
Workplace Services Engineering (WSE) is an organization within Schwab Technology Services that is embarking on a major transformation. We support Workplace Services, and we're shaping the future of how people experience financial well-being at work. We partner with leading employers to deliver innovative retirement, equity, and workplace financial solutions that help millions of participants build stronger financial futures. This is a fast-growing, high-impact business where scale meets purpose-where your work directly influences how people plan, save, invest, and succeed.
As a key growth engine for the firm, we're investing more than ever to expand our capabilities, modernize platforms, and elevate the experiences we deliver to employers and their employees. Our teams work at the intersection of technology, service, and financial expertise-supporting workplace clients with solutions that scale, adapt, and deliver meaningful outcomes. Here, your ideas help shape what's next for workplace financial services. If you're energized by solving complex problems, collaborating across disciplines, and making a real difference in the workplace services industry, you'll find your place here.
As a SQL Database Developer, you will need to be a self-starter who partners well with others. This role is all about getting the job done, so you have a can/will do mentality about all tasks associated with getting phenomenal code and performance remediations out the door. You prioritize mentoring your teammates, and you ask for help when needed. At Schwab, we understand that a highly collaborative environment allows for being wrong sometimes as part of growing and building trust together. As a Schwabbie, you listen to others with an open mind, foster diverse inputs, and respectfully convey your thoughts and opinions in pursuit of our collective goals.
Position Responsibilities:
  • Help build a critical part of Schwab's growth in the Workplace market.
  • Build scalable platforms supporting critical workplace applications under the Retirement Plan Services organization supporting millions of participants.
  • Be a part of modernization initiatives, including API and foundational system improvements that enable faster, safer integration and partnerships
  • Improve platform stability, performance, and resilience to reduce risk and deliver seamless experiences at scale
  • Modernize legacy components to address high risk remediation and compliance while maintaining industry leading standards
  • Leverage AI to innovate processes and outcomes for maximum efficiency and quality.
  • Be part of a collaborative team where you aren't an "order taker" but an influencer.

What you have
Required Qualifications:
  • 6+ years of hands-on experience as a SQL Server Database Developer in enterprise-scale environments
  • Expert-level proficiency in T-SQL and SQL Server development, including complex Stored Procedures, Functions, Views, and Triggers
  • Strong experience designing, developing, and maintaining high-performance database solutions
  • Proven expertise in logical and physical data modeling, relational database design, normalization, and schema optimization
  • Deep understanding of SQL Server internals, including transactions, isolation levels, locking, concurrency and error handling
  • Extensive experience with query performance tuning, indexing strategies, execution plan analysis, and troubleshooting performance bottlenecks
  • Ability to refactor and optimize legacy database code for scalability, maintainability, and performance
  • Hands-on experience with ETL/ELT processes, bulk data loads, batch processing, and migration performance optimization
  • Leverage AI-assisted development tools (GitHub Copilot etc.) to accelerate coding velocity, including leveraging custom Model Context Protocol (MCP) servers to extend AI context into our proprietary internal services and modernize team workflows.
  • Experience collaborating with application developers, architects, DBAs, and data engineering teams
  • Familiarity with version control, database deployment practices, and code review processes
  • Must have methods for problem solving, strong database experience, including index strategies, performance tuning and optimization, and stored procedures.
  • Familiarity with C#/.NET Core development.
  • Understanding of Agile software development principles, including experience participating in a Scrum-based delivery team
  • Proven excellent technical and business communication skills at various organizational levels
  • BA/BS degree in Computer Science or equivalent

In addition to the salary range, this role is also eligible for bonus or incentive opportunities.

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