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Database Developer Jobs in Gaithersburg, MD (NOW HIRING)

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Database Developer

Washington, DC · On-site

DC-Net is looking for a Database Developer with GIS Experience to support a team that creates and maintains a telecommunication focused, web-based Operational Support System (OSS) application. The ...

B&A

Database Developer

Ashburn, VA · On-site +1

$100K - $132K/yr

Description Database Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and ...

Bart & Associates

Database Developer

Ashburn, VA · On-site

$100K - $132K/yr

Database Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition.

Bart and Associates, Inc

Database Developer

Ashburn, VA · On-site

$100K - $132K/yr

Database Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition.

LMI

Database Developer

Tysons, VA · On-site

$110K - $180K/yr

As Database Developer at LMI, you will play a critical role in supporting federal systems through advanced database development and administration tasks. You'll work collaboratively within Agile ...

Morfologica

Database Developer

Reston, VA

Morfologica, Inc. is seeking several Database Developers who are willing to support established software development teams at various Federal Facilities throughout Northern Virginia Qualified ...

Agelix Consulting

Database Developer

Washington, DC · On-site

Senior Database Developer Washington DC Clearance: Public Trust Clearance or Above Education: Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical ...

LMI

Database Developer

Tysons, VA

$110K - $180K/yr

As Database Developer at LMI, you will play a critical role in supporting federal systems through advanced database development and administration tasks. You'll work collaboratively within Agile ...

SAIC

Database Developer

Arlington, VA · Hybrid

$80K - $120K/yr

Database Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description Database ...

J5 Consulting

Database Developer

Herndon, VA · On-site

They are seeking a Database Developer to design, develop, implement, and maintain database structures, ensuring security and compliance while facilitating communication between CIA and former CIA ...

J5 Consulting

Database Developer

Chantilly, VA · On-site

They are seeking a Database Developer to enhance and refine the Alumni Relations TS and Unclassified Ecosystem, ensuring secure communication and compliance for former CIA officers. Responsibilities ...

RSEKURE

Database Developer

Chantilly, VA · On-site

Database Developer Department: Operations/Services Reports To: RSekure Program Manager Location: Chantilly, VA Schedule: Monday - Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI - Full ...

RSEKURE

Database Developer

Chantilly, VA · On-site

Database Developer Department: Operations/Services Reports To: RSekure Program Manager Location: Chantilly, VA Schedule: Monday - Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI - Full ...

SAIC

Database Developer

Arlington, VA · On-site

$80K - $120K/yr

Database Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description Database ...

RSEKURE

Database Developer

Chantilly, VA · On-site

Database Developer Department: Operations/Services Reports To: RSekure Program Manager Location: Chantilly, VA Schedule: Monday - Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI - Full ...

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All JobsDatabase Developer JobsDatabase Developer Jobs in Gaithersburg, MD

Database Developer information

See Gaithersburg, MD salary details

$28

$57

$87

How much do database developer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for database developer in Gaithersburg, MD is $57.39, according to ZipRecruiter salary data. Most workers in this role earn between $47.02 and $64.95 per hour, depending on experience, location, and employer.

Will AI replace database developer?

AI is unlikely to fully replace database developers, as their role involves designing, optimizing, and maintaining complex database systems that require human expertise. However, AI tools can automate routine tasks like data entry and query optimization, allowing developers to focus on more strategic and creative aspects of database management.

What is the salary of a database developer?

The salary of a database developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and industry. Skilled professionals with knowledge of SQL, database management systems, and certifications may earn higher salaries.

Are database developers still in demand?

Database developers are still in demand as organizations continue to rely on data management and analysis. Skills in SQL, database design, and familiarity with platforms like Oracle, MySQL, or SQL Server are valuable, and demand is expected to grow with increasing data-driven decision-making across industries.

What Is a Database Developer?

A database developer works in an Information Technology (IT) department creating and maintaining databases. You monitor and troubleshoot databases and run debugging processes. Responsibilities can include offering support to other departments or clients, updating systems, advising management on tech solutions and security, and managing machine data. You use computers, cloud data, applications, and programs to improve processes and streamline coding strategies. You may also have duties like presenting information to clients or upper management, and proposing and enacting system updates.

What does a database developer do?

A database developer designs, creates, and maintains databases to store and organize data efficiently. They write SQL queries, optimize database performance, and ensure data security, often working with database management systems like MySQL, Oracle, or SQL Server. Strong problem-solving skills and knowledge of data modeling are essential for this role.

What are some common challenges faced by Database Developers when working on large-scale projects?

Database Developers working on large-scale projects often encounter challenges such as optimizing query performance, ensuring data integrity, and managing database scalability. As databases grow, maintaining efficient indexing, handling concurrent access, and implementing robust backup and recovery strategies become increasingly complex. Collaboration with application developers and system administrators is essential to ensure smooth integration and to address issues related to data migration and security. Staying updated with the latest database technologies and best practices can help mitigate these challenges and contribute to project success.

What is the difference between Database Developer vs Database Administrator?

AspectDatabase DeveloperDatabase Administrator
Primary RoleDesigns, develops, and maintains database systems and applicationsManages, maintains, and secures existing databases
Skills & CertificationsSQL, PL/SQL, database design, programming skillsDatabase management, backup/recovery, security, certifications like Oracle DBA or Microsoft SQL Server
Work EnvironmentDevelopment teams, software projects, coding-focusedIT operations, system administration, troubleshooting
GoalsCreate efficient database solutionsEnsure database availability, performance, and security

While both roles work closely with databases, a Database Developer focuses on creating and optimizing database systems and applications, whereas a Database Administrator manages the ongoing operation, security, and maintenance of existing databases. Understanding these differences helps organizations assign the right responsibilities and professionals for their data needs.

What are Database Developers?

Database Developers are IT professionals who design, build, and maintain databases to ensure efficient data storage, retrieval, and security. They work with various database management systems (DBMS) like SQL Server, Oracle, or MySQL, writing code to create database structures, queries, procedures, and triggers. Their role is vital for organizations that rely on large amounts of data, as they optimize database performance and support the integration of applications with databases.

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

To thrive as a Database Developer, you need expertise in database design, SQL programming, and data modeling, typically backed by a degree in computer science or a related field. Familiarity with relational database management systems (such as SQL Server, Oracle, or MySQL), ETL tools, and relevant certifications like Microsoft Certified: Azure Database Administrator Associate are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with stakeholders and troubleshoot issues efficiently. These skills ensure the development of robust, scalable, and secure database solutions that support organizational data needs.
More about Database Developer jobs
What are popular job titles related to Database Developer jobs in Gaithersburg, MD? For Database Developer jobs in Gaithersburg, MD, the most frequently searched job titles are:
What job categories do people searching Database Developer jobs in Gaithersburg, MD look for? The top searched job categories for Database Developer jobs in Gaithersburg, MD are:
What cities near Gaithersburg, MD are hiring for Database Developer jobs? Cities near Gaithersburg, MD with the most Database Developer job openings:
Database Developer jobs near you
Infographic showing various Database Developer job openings in Gaithersburg, MD as of July 2026, with employment types broken down into 84% Full Time, 11% Part Time, 1% Temporary, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $119,378 per year, or $57.4 per hour.

Database Developer

ProHire Solution

Washington, DC • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Role Overview:

DC-Net is looking for a Database Developer with GIS Experience to support a team that creates and maintains a telecommunication focused, web-based Operational Support System (OSS) application.

The database developer will be an integral part of our Agile/Scrum team, responsible for maintaining and enhancing the database for an internal web application. This role will develop and maintain an Oracle database that supports the OSS. The database for this application currently utilizes spatial data and integrates with GIS software.
This project primarily uses an Oracle Database. A major focus of the initial phase of this project will be to migrate the data from the current Oracle 11g Database to a more current Oracle 19c Database. This process needs to be done in a stepwise fashion to ensure that the current functionality that relies on the Oracle 11gDatabase continues to function properly while the data model and objects are seamlessly upgraded to using Oracle 19c.

The database developer will be expected to create sophisticated data models using SQL, triggers, procedural SQL that handles multistep transactions, and visualizing data models with entity relationship diagrams and other methods.
In addition to the Oracle databases(11g and 19c) the application also integrates data from other 3rd party applications that store their data in Microsoft SQL Server databases. The project also uses ESRI’s GIS Server and Desktop product lines (e.g. ArcGIS Server, SDE, ArcGIS Pro) for Geospatial visualization of the Oracle data and to fulfill more sophisticated Mapping and Analysis requests.

We expect the candidate to be a mature team member who can take directions, provide technical guidance, and is able to communicate problems as they arise. We seek lifetime learners who know how to work on a problem, propose solutions, and ask for help.

Suitable candidates will be expected to complete a "Pseudo-Code Assessment" form, which we will provide to those we select for the interview process. The form includes questions that are meant to demonstrate your competency in general database development

What You’ll Do

  • Coordinate IT project management, engineering, maintenance, quality assurance (QA), and risk management.

  • Plan, coordinate, and monitor project activities.

  • Develop technical database platforms to support users.

  • Develop, implement, maintain, and enforce documented standards and procedures for the design, development, installation, modification, and documentation of assigned systems.

  • Provide training for system products and procedures.

  • Perform application upgrades.

  • Perform monitoring, maintenance, and reporting on real-time databases, real-time network and serial data communications, and real-time graphics and logic applications.

  • Troubleshoot system and application problems.

  • Ensure the project lifecycle is in compliance with District standards and procedures.


What We’re Looking For

  • Oracle Database Developer experience. Required – 3 Years

  • Database Administration experience. Required – 2 Years

  • Experience with Spatial Queries and Geometry Objects. Required – 2 Years

  • Data Model Visualization (especially ERDs). Required – 1 Year

  • Interest in using and/or learning GIS tools. Required – 1 Year

  • Experience with Esri products. Required – 1 Year

  • Experience with version control systems (e.g., Git). Required – 1 Year

  • Bachelor’s degree in IT or related field or equivalent experience. Required

  • Experience with planning, coordinating, and monitoring project activities. Req - 2 Years

  • Experience with leading projects and ensuring they are following established standards/procedures. Highly Desired – 2 Years

  • Must be able to qualify for a journeyman level position.

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