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Senior Sql Developer Jobs in Washington (NOW HIRING)

Leidos

Sr. SQL Developer

Ashburn, VA · On-site

$107K - $195K/yr

The Senior SQL Developer will work closely with data analysts, application developers, and business stakeholders to ensure data integrity, optimize database performance, and support mission-critical ...

Leidos

Sr. SQL Developer

Ashburn, VA · On-site

$107K - $195K/yr

The Senior SQL Developer will work closely with data analysts, application developers, and business stakeholders to ensure data integrity, optimize database performance, and support mission-critical ...

Annexa Inc.

Senior SQL Developer

Washington, DC · On-site

Senior SQL Developer Employment Type: Onsite Annexa Inc is currently working with DC Office of Unified Communications and we are seeking a Senior SQL Developer. The SQL Developer will be responsible ...

Educology Solutions

Sr. SQL Developer

Washington, DC · Remote

Summary We're looking for a high-performing and self-motivated SQL Server Reporting Services (SSRS ... This role requires close collaboration with engineering, infrastructure, and product teams, and ...

Ennoble First Inc.

Sr. SQL Engineer

Gaithersburg, MD · On-site

They are seeking a Sr. SQL Engineer to develop high-performance SQL queries and optimize data workflows for a data-driven application that supports analytics and reporting across the organization.

Interclypse Inc.

SQL Developer (Senior)

Annapolis, MD · On-site

The Application Developer, Advanced Technology (Senior) must be able to translate applications ... Strong command of SQL and experience with relational databases such as PostgreSQL * Experience ...

Ennoble First, Inc.

Sr. SQL Engineer

Gaithersburg, MD · On-site

$130K - $160K/yr

SQL Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with ability to obtain a Polygraph Schedule: Full Time ...

Interclypse

SQL Developer (Senior)

Annapolis, MD · On-site

The Application Developer, Advanced Technology (Senior) must be able to translate applications ... Strong command of SQL and experience with relational databases such as PostgreSQL * Experience ...

Stem Xpert

Gupta SQL Developer

Mclean, VA

$45.75 - $62.75/hr

Work with technical leads and Sr. Developer and enhance application developed in Gupta/SQL all the way to production deployment * Independent and self-motivated to perform the following functions:

Ennoble First, Inc.

Sr. SQL Engineer

Chantilly, VA · On-site

$130K - $160K/yr

SQL Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with ability to obtain a Polygraph Schedule: Full Time ...

Navstar

Sr. SQL Engineer

Alexandria, VA · On-site

$130K - $160K/yr

SQL Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with ability to obtain a Polygraph Schedule: Full Time ...

CACI International, Inc.

PL/SQL Developer

Reston, VA · On-site

$86K - $181K/yr

PL/SQL Developer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Work independently with minimal guidance from more senior software developers. Qualifications:

CACI International

PL/SQL Developer

Reston, VA · On-site

$86K - $181K/yr

PL/SQL Developer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Work independently with minimal guidance from more senior software developers. Qualifications:

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Senior Sql Developer information

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How much do senior sql developer jobs pay per hour?

As of Jul 6, 2026, the average hourly pay for senior sql developer in Washington is $65.56, according to ZipRecruiter salary data. Most workers in this role earn between $54.71 and $74.62 per hour, depending on experience, location, and employer.

What is a Senior SQL Developer job?

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 are the key skills and qualifications needed to thrive in the Senior Sql Developer position, and why are they important?

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 types of projects and responsibilities can a Senior SQL Developer expect on a daily basis?

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 most commonly searched types of Sql Developer jobs in Washington? The most popular types of Sql Developer jobs in Washington are:
What are popular job titles related to Senior Sql Developer jobs in Washington? For Senior Sql Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Senior Sql Developer jobs in Washington look for? The top searched job categories for Senior Sql Developer jobs in Washington are:
What cities in Washington are hiring for Senior Sql Developer jobs? Cities in Washington with the most Senior Sql Developer job openings:
What are popular job titles related to Senior Sql Developer jobs in WA? For Senior Sql Developer jobs in WA, the most frequently searched job titles are:
Senior Sql Developer jobs near you
Infographic showing various Senior Sql Developer job openings in Washington as of June 2026, with employment types broken down into 90% Full Time, 8% Part Time, and 2% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $136,356 per year, or $65.6 per hour.
Sr. SQL Developer

Sr. SQL Developer

Leidos

Ashburn, VA • On-site

$107K - $195K/yr

Full-time

Posted 13 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

56th of 437 rated business services

Job description

The Department of Homeland Security is seeking an experienced Senior SQL Developer to join our team. The ideal candidate will have a strong background in designing, developing, and maintaining complex SQL databases and solutions. The Senior SQL Developer will work closely with data analysts, application developers, and business stakeholders to ensure data integrity, optimize database performance, and support mission-critical applications. This role is supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States.
**This position REQUIRES the candidate to be in Ashburn, VA, twice a week**
Key Responsibilities:
  • Design, develop, and maintain complex SQL queries, stored procedures, functions, and triggers.
  • Optimize and tune SQL queries for performance and scalability.
  • Develop and maintain ETL processes to support data integration and migration efforts.
  • Collaborate with application developers and business analysts to gather requirements and deliver solutions.
  • Ensure data integrity, security, and compliance with DHS and federal standards.
  • Troubleshoot and resolve database-related issues.
  • Document database processes, structures, and procedures.
  • Participate in code reviews and provide technical guidance to junior developers.

Required Qualifications:
  • BS/BA degree and 8 years of related experience or Master's with 8 years of related experience; OR 4 years of related experience in lieu of degree
  • 5+ years of experience in SQL development in PostgreSQL and Oracle.
  • Must be able to maintain and obtain a CBP Background Investigation prior to start
  • Must be a US citizen
  • Advanced proficiency in writing complex SQL queries, stored procedures, and performance tuning.
  • Experience supporting a highly performant, mission-critical production system.
  • Experience with ETL tools and data integration processes.
  • Strong understanding of database design, normalization, and indexing.
  • Experience with data security and compliance requirements.
  • Excellent problem-solving, analytical, and communication skills.

Preferred Qualifications:
  • Experience in a federal or government environment.
  • Experience with cloud-based database solutions (e.g., AWS RDS, Azure SQL).
  • Familiarity with reporting tools (e.g., SSRS, Power BI, Tableau).
  • Experience with Agile development methodologies
  • Experience with CBP
  • CBP Full BI

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
June 23, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $107,900.00 - $195,050.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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