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Senior Database Developer Jobs in Maryland (NOW HIRING)

TriSource Staffing Solutions

Be Seen First

Senior Database Developer

Bethesda, MD · On-site

$55 - $64/hr

Senior Database Developer 1 day a week in office Principal Duties and Responsibilities: * Design, build, and maintain scalable data pipelines to ingest, process and transform data efficiently and ...

Bigbear.ai

Senior Database Engineer with Poly

Hanover, MD · On-site

$140K - $281K/yr

Overview Senior Database Engineer Location: On-Site at Customer Location (Annapolis Junction, MD) Clearance Required: TS/SCI with Poly Are you ready to take your database engineering expertise to the ...

Bigbear.ai

Senior Database Engineer with Poly

Hanover, MD · On-site

$140K/yr

Overview Senior Database Engineer Location: On-Site at Customer Location (Annapolis Junction, MD) Clearance Required: TS/SCI with Poly Are you ready to take your database engineering expertise to the ...

ClearEdge

Senior Database Engineer

Annapolis Junction, MD · On-site

$108K - $147K/yr

As a Senior Database Engineer, you will lead the design, development, and optimization of complex database systems that drive mission success, ensuring security, efficiency, and scalability across ...

Themis Insight

Sr. Database Engineer (MongoDB)

Linthicum, MD · On-site

$104K - $142K/yr

We are hiring a Sr. Database Engineer (MongoDB or MariaDB) to work in Linthicum Heights, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a ...

Belay Technologies

Senior Database Engineer

Annapolis, MD · On-site

$105K - $200K/yr

Belay Technologies is seeking a Senior Database Engineer to join our intel team. The perfect candidate will have Extensive experience with installation and patching associated with Oracle Database ...

ClearEdge

Senior Database Engineer

Annapolis Junction, MD

$116K - $158K/yr

Learn more at www.clearedgeit.com/careers/ Your Mission As a Senior Database Engineer, you will lead the design, development, and optimization of complex database systems that drive mission success.

ClearEdge

Senior Database Engineer

Annapolis Junction, MD · On-site

$116K - $158K/yr

Learn more at www.clearedgeit.com/careers/ Your Mission As a Senior Database Engineer, you will lead the design, development, and optimization of complex database systems that drive mission success.

ClearEdge

Senior Database Engineer

Annapolis, MD · On-site

$104K - $142K/yr

Learn more at www.clearedgeit.com/careers/ Your Mission As a Senior Database Engineer, you will lead the design, development, and optimization of complex database systems that drive mission success.

Leidos

Senior Database Engineer/Administrator

Columbia, MD · On-site

$131K - $237K/yr

Leidos has a new and exciting opportunity for a Senior Database Engineer/Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in ...

Leidos

Senior Database Engineer/Administrator

Columbia, MD · On-site

$131K - $237K/yr

Leidos has a new and exciting opportunity for a Senior Database Engineer/Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in ...

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All JobsDatabase Developer JobsSenior Database Developer JobsSenior Database Developer Jobs in Maryland

Senior Database Developer information

See Maryland salary details

$16

$55

$79

How much do senior database developer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for senior database developer in Maryland is $55.14, according to ZipRecruiter salary data. Most workers in this role earn between $45.24 and $65.34 per hour, depending on experience, location, and employer.

What is the difference between Senior Database Developer vs Database Administrator?

AspectSenior Database DeveloperDatabase Administrator
Primary FocusDesigning, developing, and optimizing database systems and queriesMaintaining, securing, and backing up databases
Required SkillsSQL, database design, performance tuning, codingDatabase management, security protocols, troubleshooting
Work EnvironmentDevelopment teams, project-based tasksOperational environment, system monitoring
CertificationsOracle, Microsoft SQL Server certificationsOracle Certified Professional, Microsoft Certified: Azure Database Administrator

While both roles require strong SQL and database knowledge, Senior Database Developers focus on creating and optimizing database solutions, whereas Database Administrators handle the ongoing maintenance, security, and performance of databases. Understanding these differences helps employers and professionals align skills with job responsibilities.

What are the most commonly searched types of Database Developer jobs in Maryland? The most popular types of Database Developer jobs in Maryland are:
What cities in Maryland are hiring for Senior Database Developer jobs? Cities in Maryland with the most Senior Database Developer job openings:
Infographic showing various Senior Database Developer job openings in Maryland as of August 2026, with employment types broken down into 86% Full Time, 8% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $114,689 per year, or $55.1 per hour.

Senior Database Developer

TriSource Staffing Solutions

Bethesda, MD • On-site

$55 - $64/hr

Full-time

Posted 29 days ago

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Job description

Senior Database Developer


1 day a week in office


Principal Duties and Responsibilities:

  • Design, build, and maintain scalable data pipelines to ingest, process and transform data efficiently and reliably.
  • Design, develop, optimize, and maintain complex SQL queries, stored procedures, functions, and database views to ensure efficient and reliable data.
  • Develop and optimize Extract, Transform and Load (ETL) / Extract, Load and Transform (ELT) processes to support analytics and reporting needs.
  • Ensure data quality, consistency, and reliability across all data platforms through validation, monitoring, and continuous improvement practices.
  • Optimize database performance by tuning queries through effective use of indexing, execution plan analysis, and advanced query optimization techniques.
  • Implement data validation and monitor to detect and resolve issues proactively.
  • Optimize large-scale data loads and batch processing workflows to ensure efficient, reliable, and high performance data operations.
  • Support reporting tools such as SSRS and Power BI.
  • Mentor junior developers and provide technical guidance.
  • Performs other similar and related duties as required.


MINIMUM QUALIFICATIONS:

  • Bachelor’s degree in Computer Science, Information Technology, or a related technical field
  • 7+ years of progressive experience in the IT industry, with a strong focus on database development, data engineering, and business intelligence solutions
  • Hands-on experience with Microsoft technologies including SQL Server, SSIS, SSRS, Microsoft Fabric, PySpark, and Power BI
  • Experience working with modern development and deployment platforms, including Azure DevOps
  • Familiarity with cloud-based database solutions, such as Azure SQL Database, preferred
  • Familiarity with Microsoft Fabric is preferred and will be considered a plus.
  • Proficiency with scripting and automation languages such as Python and/or PowerShell
  • Working knowledge of Microsoft 365 applications, including Office 365 and SharePoint Online.