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45 programmer software developer jobs at 31 companies in Leesburg, VA

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Application Developer/Programmer
Alexandria, Virginia, United States
$120k-$250k/yr OnsiteFull Time
Bart & Associates
Bart & Associates: Information technology systems integrator providing mission-critical solutions to the United States Government.
0+ YOEDevelop, test, implement, and maintain web and database applications; proficiency with Java/J2EE stack and related frameworks; security clearance (TS/SCI) required; bachelor’s degree and relevant certifications preferred.
Java, J2EE, JSP, HTML, XML, Spring, Hibernate, CSS, JavaScript, Apache Tomcat, Git
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1mo
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Application Programmer - Software Developer - EG
Washington, District of Columbia, United States
$75k-$90k/yr HybridFull Time
Diaconia
Diaconia: IT services firm providing cloud, cybersecurity, AI, and legacy-system modernization to government and enterprise clients.
3+ YOE3+ years MVC.NET/C#/Visual Studio experience, Microsoft DevOps, U.S. citizenship, active Secret clearance; experience with T-SQL, Bootstrap, RESTful services, JavaScript; Agile and Tier-3 support experience preferred.
MVC.NET, C#, Visual Studio, Microsoft DevOps, GIT, Bootstrap, Razor, HTML/CSS, T-SQL, PL/SQL, JavaScript
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1w
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Sr. SAP Programmer / Developer
Washington or Maryland or Virginia
$125k-$175k/yr HybridFull Time
Tripoint Solutions
Tripoint Solutions: Minority-owned federal technology contractor providing software engineering, process improvement, and lifecycle support to government customers.
10+ YOEBachelor’s degree and 10+ years of SAP development experience, including 5+ years with SAP Student Lifecycle Management. Requires SAP platform expertise, higher education SIS experience, and ability to obtain Public Trust clearance.
SAP ABAP, SAP S/4HANA, SAP Fiori, SAP PI/PO, SAP NetWeaver/Basis, SAP Security, DevSecOps, CI/CD, AWS, AWS Cloud One, Canvas LMS, SAP Business Objects
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3mo
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SharePoint Programmer
Washington, District of Columbia, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: Provides engineering, technology, and program management services to defense agencies.
5+ YOEFull stack SharePoint Programmer with 5+ years in .NET, MVC, C#, SQL, JavaScript, and SharePoint development; on-site in Washington, DC; strong UI, API and SQL skills.
.NET, MVC, C#, Entity Framework, LINQ, SQL Server, jQuery, Bootstrap, JavaScript, CSS, HTML, Razor, Web Forms, Classic ASP, SharePoint, Power Automate, Visual Studio, REST API, SQL
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Application Programmer / Java Developer
McLean or United States
$100k-$133k/yr RemoteFull Time
Revolutional
Revolutional: Private federal IT consulting firm delivering AI, cybersecurity, cloud, and modernization solutions to government agencies.
5+ YOEUS citizen eligible for Public Trust, Bachelor's in CS or related,5+ years Java application development experience with Spring Boot, REST, CI/CD, cloud, and database experience.
Java, Spring Boot, RESTful, SonarQube, Jenkins, CloudBees, Git, Oracle, PostgreSQL, DynamoDB, AWS, EC2, CloudWatch, Lambda, React, Angular, JavaScript, TypeScript, HTML, CSS, JSON, Node.js, Struts 2, Maven, jQuery, MQ, Kafka, Terraform, RedHat Ansible Automation Platform, AppDynamics, DataDog, Docker, Kubernetes, Palantir
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Senior Programmer
Washington, District of Columbia, United States
RemoteFull Time
Gritter Francona
Gritter Francona: Service-disabled veteran-owned consulting firm delivering business and IT solutions to U.S. government clients.
8+ YOEBachelor’s degree in computer science, information systems, software engineering, or related field; 8 years of programming experience; SQL, application development, testing, troubleshooting, SDLC, requirements gathering, and project-prioritization skills.
Relational Database Management Systems (RDBMS), Structured Query Language (SQL), SQL, Commercial Off-the-Shelf (COTS)
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4w
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Application Programmer/QA Engineer
Beltsville, Maryland, United States
OnsiteFull Time
One Federal Solution
One Federal Solution: Professional services firm providing contract support to government agencies.
6+ YOEBachelor's degree or equivalent, 6+ years developing with Drupal/PHP/Tripal/Chado and DevSecOps, 4+ years PHP/Python, Git/GitHub, Docker/Podman, LAMP/Linux, MySQL/PostgreSQL, USWDS knowledge.
Drupal, PHP, Tripal, Chado, DevSecOps, Git, GitHub, Docker, Podman, LAMP, Linux, MySQL, PostgreSQL, HTML, XHTML, CSS, U.S. Web Design System (USWDS)
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5h
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Programmer Analyst
Chantilly, Virginia, United States
$81k-$113k/yr HybridFull Time
Justice Federal Credit Union
Justice Federal Credit Union: Member-owned nonprofit credit union providing banking, lending, and financial services to justice, law-enforcement, and public-safety communities nationwide.
3+ YOERequires 3–8 years of related experience, bachelor's degree or equivalent industry certifications, programming expertise, software development knowledge, database experience, and strong analytical skills.
Symitar, Episys, C#, Java, Python, Agile, Scrum, HTML, CSS, JavaScript, Angular, RESTful APIs, Microsoft Power BI, Microsoft Power Automate, Microsoft Power Apps, SQL, Oracle, MySQL, PC, copier, scanner, fax
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Programmer – SW Dev II
Arlington, Virginia, United States
OnsiteFull Time
EZ Technology Group
EZ Technology Group: Privately held cybersecurity and digital engineering services firm serving U.S. federal agencies with intelligent automation.
4+ YOEBachelor's degree in CS/IT/IS/Software Engineering, minimum 4 years software development, Oracle APEX and Oracle DB experience, SQL/PL/SQL, familiarity with Git/Azure DevOps/GitHub, strong communication, US citizen able to obtain security clearance.
Oracle APEX, Oracle, SQL, PL/SQL, Git, Microsoft Azure DevOps, GitHub, ServiceNow, Microsoft SharePoint, Power Platform, AWS, Microsoft Azure
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1mo
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Scientific Programmer III
Silver Spring or Greenbelt or United States
RemoteFull Time
GAMA-1 Technologies
GAMA-1 Technologies: Privately held federal technology providing cloud, cybersecurity, AI, data, and engineering services to government agencies.
8+ YOEBachelor's degree or equivalent,8+ years developing data-intensive scientific software,proficiency in Python,AWS,CI/CD,cloud-native development,Agile experience,and ability to obtain a security clearance.
Python, AWS, Terraform, AWS CloudFormation, AWS CDK, Git
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2w
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Game Systems Programmer
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
Johns Hopkins Applied Physics Laboratory
Johns Hopkins Applied Physics Laboratory: University-affiliated research center serving national security and science.
1+ YOEBachelor's degree or equivalent experience, 1+ year of software development experience, C++ expertise, diagnostic debugging experience, systems programming knowledge, occasional travel, and eligibility for Interim Secret and Secret clearances.
C++, Unity, Unreal Engine, CPU, GPU
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2mo
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Production Programmer - Entry Level SQL Developer
Germantown, Maryland, United States
$65k-$75k/yr OnsiteFull Time
DataLab USA
DataLab USA: DataLab USA is a private database-marketing consultancy serving Fortune 500 companies through data processing, analytics, and predictive modeling.
Bachelor's in Computer Science required. Entry-level role focused on monitoring and executing ETL, running SQL scripts, QCing reports, troubleshooting automated production tasks, and using FTP/MoveIT/JIRA. SQL and Microsoft Office skills required.
SQL, FTP, MoveIT, JIRA, Wiki, DWH, ETL, Microsoft Outlook, Microsoft Word, Microsoft Excel
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2mo
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CNO Analyst/Programmer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Set of X
Set of X: Private engineering-services providing software and technical support to U.S. government customers.
Requires experience developing in C, C++, Python, and Assembly for OS internals, network programming, debuggers, and test frameworks; TS/SCI with polygraph required.
C, C++, Python, Assembly, WinDBG, gdb, lldb, adb, ollydbg, GoogleTest, CMock, Catch2, pytest, VMWare, HyperV, Ghidra, IDAPro, Binary Ninja, Radare2, Git, Svn, MsBuild, CMake, make, ninja, wheel, tox, Valgrind, clang-tidy, pylint, black, Docker, Ansible, Atlassian, GitLab, CircleCI, Jenkins
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1w
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Programmer Analyst (76449)
Columbus or Arlington
$82k-$116k/yr HybridFull Time
Battelle Memorial Institute
Battelle Memorial Institute: Independent non-profit applied science and technology research organization.
3+ YOEBachelor's degree in computer science, information systems, or related field, or equivalent experience. Requires 3+ years customizing and integrating MS Dynamics CRM and Microsoft technologies; 5 years as a developer may substitute.
Microsoft Dynamics CRM, Microsoft Azure, .NET, C#, JavaScript, Microsoft Power Apps, Canvas Apps, Microsoft Power Platform, Microsoft Dynamics 365, ERP
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Full Stack Programmer Analyst
Miami or Vienna
$50k-$52k/yr HybridFull Time
Alpha Omega Integration
Alpha Omega Integration: Private federal IT contractor delivering digital modernization, artificial intelligence, cybersecurity, and data solutions to government agencies.
0+ YOEBachelor’s degree or equivalent experience; 0–1 years of application development experience, production support, SQL, version control, and full-stack development skills. Public Trust clearance required.
Oracle, APEX, SQL, JavaScript, jQuery, Ajax, XML, HTML5, CSS, SOAP, SVN, Git, Agile, DevSecOps
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1mo
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Applications Programmer/Sustainment (JAMMEX)
Fort Meade or Maryland
RemoteFull Time
Virtual Technologies Group
Virtual Technologies Group: Managed IT services and cybersecurity firm serving businesses, education, healthcare, and government organizations nationwide.
6+ YOEMaster's degree, 6+ years related experience, IT-II clearance or current NACLC, IAT Level II, software design/coding/testing/debugging, documentation, and technical leadership.
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CNO Analyst Programmer, Junior (AE26041051SW0A)
Hanover, Maryland, United States
$114k-$123k/yr OnsiteFull Time
Advantage Engineering & IT Solutions
Advantage Engineering & IT Solutions: A private federal IT and systems-engineering contractor serving government agencies, law-enforcement units, and Special Operations Forces.
0+ YOEEntry-level programmer for Assembly, C, C++, Java, Perl, or Python; requires Active Top Secret SCI with polygraph, Bachelor's degree (or 4 yrs experience substitution).
Assembly, C, C++, Java, Perl, Python, Visual Studio, .NET, UNIX, make
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Programmer (Junior) (DC, Washington)
Washington, District of Columbia, United States
HybridFull Time
The Columbia Group
The Columbia Group: Private federal services contractor providing engineering, technology, logistics, financial management, and program support to government and commercial customers.
1+ YOEBachelor's degree in computer science or related field, 1–3 years of programming experience, U.S. citizenship, qualifying cybersecurity certification, and ability to obtain a DoD Secret Clearance.
PHP, Python, shell scripting, Perl, MySQL, Oracle, HTML5, CSS, JavaScript, jQuery, Databricks, Linux, Microsoft Visual Studio Code, GitLab, CI/CD, Docker, SQL
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3mo
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CNO Programmer Analyst
Hanover or Fort Meade or Laurel
OnsiteFull Time
Orbis Operations
Orbis Operations: Defense and intelligence firm delivering technology, integration, training, and expertise to governments, allies, and critical enterprises.
Active TS/SCI clearance with polygraph; strong C development, networking, IPv4, Python; team player; government contractor role.
C, Python, Ghidra, PowerPC, RISC Architecture
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4w
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CNO Programmer-Senior
Annapolis Junction, Maryland, United States
OnsiteFull Time
NetSage
NetSage: Private cybersecurity services provider supporting the U.S. Federal Government with cyber operations, software, intelligence, infrastructure, and training.
8+ YOETS/SCI with polygraph; strong low-level programming and reverse engineering skills; 4+ years programming in Assembly/C/C++/C#/Perl/Python; experience debugging, source code analysis, and system architecture.
Assembly, C, C++, C#, Perl, Python
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