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Sql Developer Jobs in Frederick, MD (NOW HIRING)

Varsity Tutors

SQL Tutor

Rockville, MD · Remote

$18 - $40/hr

Emphasizes practical data retrieval skills and connects SQL to business intelligence, application development, and data engineering workflows. * Curriculum Awareness & Adaptive Instruction: Familiar ...

Guidehouse

Database Administrator

Rockville, MD · Remote

$85K - $141K/yr

Proficiency in SQL Developer, SQL Loader, and related Oracle tools. * Excellent analytical, organizational, problem-solving, and time-management skills. * Strong verbal and written communication and ...

Guidehouse

Database Administrator

Rockville, MD · On-site

$85K - $141K/yr

Proficiency in SQL Developer, SQL Loader, and related Oracle tools. * Excellent analytical, organizational, problem-solving, and time-management skills. * Strong verbal and written communication and ...

Eliassen Group

Sr SQL AWS Eng

Rockville, MD · Remote

$70 - $88/hr

The engineer will question assumptions, improve reporting efficiency, and drive better data-driven ... Build and optimize SQL-based analytics and reporting solutions. * Analyze data using AWS services ...

AUI fine foods

Web Developer

Gaithersburg, MD · On-site

The developer will need to collaborate closely with AUI's marketing, management and technology ... Experience developing complex SQL statements and working with SQL Server 2008+ and SQL Server ...

AUI Fine foods

Web Developer

Gaithersburg, MD · On-site

The developer will need to collaborate closely with AUI's marketing, management and technology ... Experience developing complex SQL statements and working with SQL Server 2008+ and SQL Server ...

Volto USA

Delphi Application Developer

Frederick, MD · On-site

The Delphi multi-tiered Desktop Application Developer supports the client's mission by developing ... Excellent understanding of any RDBMS like Oracle or SQL Server. * Strong results orientation ...

TecTammina

Software Developer

Rockville, MD · On-site

Company Description Tech Tammina LLC Must have SQL, Microsoft SQL Server 2008, SSIS, .NET/C# Plus ... Mentors and directs the efforts of more entrylevel Engineers. 6.Provides third tier support when ...

Peraton

Senior Applications Developer

Germantown, MD · On-site

$97K - $133K/yr

... SQL Managed Instance • Experience with version control systems, development frameworks, and application development tooling • 4-6+ years of advanced Azure developer experience, including Azure ...

Peraton

Senior Applications Developer

Germantown, MD · On-site

$97K - $133K/yr

Experience working with relational databases, including SQL and SQL Managed Instance * Experience ... Experience with development tools including Eclipse, Atlassian Custom Developer Tools, Azure DevOps ...

Peraton

Senior Applications Developer

Germantown, MD

$97K - $133K/yr

Experience working with relational databases, including SQL and SQL Managed Instance * Experience ... Experience with development tools including Eclipse, Atlassian Custom Developer Tools, Azure DevOps ...

Peraton

Senior Applications Developer

Germantown, MD · On-site

$135K - $216K/yr

Experience working with relational databases, including SQL and SQL Managed Instance * Experience ... Experience with development tools including Eclipse, Atlassian Custom Developer Tools, Azure DevOps ...

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All JobsSql Developer JobsSql Developer Jobs in Frederick, MD

Sql Developer information

See Frederick, MD salary details

$20

$52

$72

How much do sql developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for sql developer in Frederick, MD is $52.30, according to ZipRecruiter salary data. Most workers in this role earn between $43.27 and $59.28 per hour, depending on experience, location, and employer.

What is a SQL developer?

SQL Developers are professionals who specialize in designing, developing, and maintaining databases using Structured Query Language (SQL). They write queries to retrieve and manipulate data, optimize database performance, and ensure data integrity and security. SQL Developers often work closely with other IT professionals to support applications that rely on databases, and they may also be responsible for database migration, backup, and recovery tasks.

What are the key skills and qualifications needed to thrive as a SQL developer, and why are they important?

To thrive as a SQL Developer, you need a solid understanding of database design, advanced SQL querying, and data modeling, often backed by a degree in computer science or a related field. Familiarity with database management systems like Microsoft SQL Server, Oracle, or MySQL, and certifications such as Microsoft Certified: Azure Data Engineer Associate are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret business requirements and collaborate with stakeholders. These skills ensure accurate, efficient data management and enable the delivery of reliable solutions that support organizational decision-making.

How do you become an SQL developer?

Becoming a SQL developer requires a combination of education and experience that centers on testing, coding, and database management. You can achieve this by earning a bachelor’s degree in computer science, information technology, management information systems, or a related field. Prepare yourself to work in the field by completing one or more internships. Upon completion of these requirements, enter the workforce to begin your professional career as a SQL developer.

What are some common challenges SQL developers face when working with large databases?

SQL Developers often encounter challenges related to query optimization and performance when handling large or complex databases. Managing indexing, ensuring efficient joins, and writing scalable queries are crucial to prevent slowdowns. Additionally, maintaining data integrity and coordinating with other developers or data analysts to implement schema changes can be demanding. Staying updated with the latest database features and security practices also helps in overcoming these challenges.

What is the difference between Sql Developer vs Database Administrator?

AspectSql DeveloperDatabase Administrator
CertificationsSQL, PL/SQL certifications, sometimes Oracle or Microsoft certificationsOracle DBA, Microsoft Certified: Azure Database Administrator, other database-specific certifications
Work EnvironmentDevelops, tests, and maintains SQL queries and scripts in development or testing environmentsManages database performance, security, backups, and recovery in production environments
ResponsibilitiesWriting and optimizing SQL queries, developing database objectsDatabase configuration, security, performance tuning, and troubleshooting
Industry UsageUsed across industries for data analysis, application development, and reportingPrimarily in organizations with large databases requiring maintenance and security

While both roles work with databases, Sql Developers focus on creating and optimizing SQL code, whereas Database Administrators handle overall database management, security, and performance. Understanding these differences helps in choosing the right career path or job focus.

Is SQL Developer in demand?

SQL Developer roles are in high demand across various industries due to the ongoing need for data management and analysis. Proficiency in SQL, database design, and tools like Oracle or MySQL enhances employability, and demand is expected to grow with increased reliance on data-driven decision making.

Is SQL in demand in 2026?

SQL developers are expected to remain in demand through 2026 due to ongoing data management needs across industries. Proficiency in SQL, along with knowledge of database systems like MySQL or SQL Server, continues to be a valuable skill for data analysis, business intelligence, and backend development roles.
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For Sql Developer jobs in Frederick, MD, the most frequently searched job titles are:

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Sql Developer jobs near you
Infographic showing various Sql Developer job openings in Frederick, MD as of August 2026, with employment types broken down into 35% Full Time, 22% Temporary, and 43% Contract. Highlights an 100% In-person job distribution, with an average salary of $108,780 per year, or $52.3 per hour.

SQL Tutor

Varsity Tutors

Rockville, MD • Remote

$18 - $40/hr

Part-time

Re-posted 19 days ago

Varsity Tutors rating

5.7

Company rating: 5.7 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

14th of 24 rated private schools and tutoring

Job description

About the Job
The Varsity Tutors Live Learning Platform has thousands of students looking for online SQL tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the flexibility to set your own schedule, earn competitive rates, and make a real impact on students' academic success and understanding. All from the comfort of your home.
Why Join Our Platform?
  • Earn incrementally higher pay for each session with the same student, reaching up to $40/hour.
  • Get paid up to twice per week, ensuring fast and reliable compensation for the tutoring sessions you conduct and invoice.
  • Set your own hours and tutor as much as you'd like.
  • Tutor remotely using our purpose-built Live Learning Platform. No commuting required.
  • Get matched with students best-suited to your teaching style and expertise.
  • Our AI-powered Tutor Copilot enhances your sessions with real-time instructional support, lesson generation, and engagement features, helping you save prep time and focus on impactful teaching.
  • We handle the logistics—you just invoice for your tutoring sessions, and we take care of payments.

What We Look For In a SQL Tutor
  • Advanced Subject Mastery: Deep knowledge of SQL query writing, database design, table creation, data types, joins, subqueries, aggregate functions, grouping, indexing, normalization, stored procedures, and transaction management. Ability to explain relational database concepts, entity-relationship modeling, and query optimization while preparing students for data analysis, database administration, and software development careers.
  • Conceptual Teaching & Problem-Solving: Skilled at breaking down complex query construction, join logic, and database normalization procedures. Guides students through writing SELECT statements with multiple joins, creating and modifying database schemas, using aggregate functions with GROUP BY and HAVING, and optimizing query performance. Emphasizes practical data retrieval skills and connects SQL to business intelligence, application development, and data engineering workflows.
  • Curriculum Awareness & Adaptive Instruction: Familiar with SQL curricula and common challenges such as understanding join types, writing complex subqueries, and designing normalized database schemas. Adapts instruction using interactive SQL platforms, real-world data sets, and progressive query-building exercises to support students from introductory database concepts through advanced SQL for data analysis, software development, or database administration roles.
  • Effective Teaching Methods: Ability to identify concepts students commonly struggle with, explain material using multiple approaches, and adapt instruction to meet individual learning needs and styles.
  • Strong communication skills and a friendly, engaging teaching style.
  • Ability to adapt to different learning styles and student needs.

Ways To Connect With Students
  • 1-on-1 Online Tutoring - Provide personalized instruction to individual students.
  • Instant Tutoring - Accept on-demand tutoring requests whenever you're available.

About Varsity Tutors And 1-on-1 Online Tutoring
Our mission is to transform the way people learn by leveraging advanced technology, AI, and the latest in learning science to create personalized learning experiences. Through 1-on-1 Online Tutoring, students receive customized instruction that helps them achieve their learning goals. Our platform is designed to match students with the right tutors, fostering better outcomes and a passion for learning.
Please note: Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New Hampshire, North Dakota, Vermont, West Virginia or Puerto Rico.

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