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3,222 software developer jobs at 663 companies in Maryland

1w
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Software Developer
Belcamp, Maryland, United States
$83k-$140k/yr OnsiteFull Time
ManTech International
ManTech International: Advancing the future of defense through innovative technology.
10+ YOEBachelor of Science and 10+ years of software development experience required. Requires programming experience with Java, Python, C#, JavaScript, Linux systems, software architecture, testing, and documentation.
Java, Python, C#, JavaScript, Linux, Windows
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6d
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Software Engineer/Developer
Lexington Park, Maryland, United States
$90k-$125k/yr OnsiteFull Time
SITEC Consulting
SITEC Consulting: Private IT services firm delivering software, systems, cloud, and networking solutions for government and commercial clients.
6+ YOERequires at least 6 years developing or sustaining mission-critical federal or DoD software, with software design, Agile, DevSecOps, testing, troubleshooting, configuration management, and version control experience.
Agile, DevSecOps
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2mo
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Software Developer
Fort Meade, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
3+ YOE3+ years software engineering in Linux; experience with Java and JavaScript; full-stack development using back-end and front-end languages; agile development; TS/SCI clearance with polygraph; Bachelor's in Computer Science required.
Linux, Java, JavaScript, MongoDB, Spring, OSGi, Perl, Python, Lua, NGINX
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3d
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Software Developer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins Applied Physics Laboratory
Johns Hopkins Applied Physics Laboratory: University-affiliated research center serving national security and science.
3+ YOEBachelor's degree in a related technical field, 3+ years of software development experience, C/C++, Git, and eligibility for Interim Secret and Secret clearances; U.S. citizenship required.
C/C++, Git, Linux, Python, MATLAB, VHDL, Verilog, Software Defined Radio (SDR), Docker, Podman, containerd, Kubernetes, Rancher
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1w
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Software Engineer
Fort Meade, Maryland, United States
$79k-$163k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOEActive TS/SCI with Polygraph, 3+ years of software engineering experience, and a bachelor's degree in computer science or related field; Python and production software development required.
Python, AWS, Kubernetes, GitLab CI/CD, RAG, vector databases, semantic search
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3mo
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Software Developer
Chantilly or Potomac
OnsiteFull Time
Kepora
Kepora: Woman-owned software engineering and IT consulting firm serving federal contractors with cloud, data science, and custom software.
Software engineer to design and build cloud-based systems; develop, test, and debug cloud-native applications; work with Python, Java, JavaScript; experience with serverless functions and web UI.
Python, Java, JavaScript, React, Node.js, AWS, CloudWatch, CloudTrail, Terraform, Ansible, Kubernetes, Linux, Bash
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2mo
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Software Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Gormat
Gormat: Private cybersecurity and engineering consulting firm serving U.S. Department of Defense, Intelligence Community, federal, and industry clients.
3+ YOEBachelor's degree and 3+ years experience (Master's may substitute), active TS/SCI with poly required, experience with C/C++, Python, assembly, and Linux/Windows/Mobile platforms; software development, testing, reverse engineering, and vulnerability research.
Windows, Linux, C/C++, Python, Assembly
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2w
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Engineer, Software Development
Hunt Valley, Maryland, United States
$85k-$105k/yr HybridFull Time
Sinclair Broadcast Group
Sinclair Broadcast GroupNasdaq: SBGI: Diversified media providing local news and sports content.
5+ YOERequires 5+ years developing responsive websites with HTML, CSS, JavaScript, and modern frameworks; C#, APIs, SQL, databases, Agile, Git, and software development lifecycle experience.
HTML5, CSS, JavaScript, Angular, React, Vue.js, C#, SQL, Microsoft SQL Server, MySQL, MongoDB, Bootstrap 5, SOAP, REST, HTTP, Azure DevOps, Git, Dell Boomi, Microsoft .NET, TypeScript
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3mo
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Software Engineer
Annapolis Junction, Maryland, United States
$130k-$250k/yr OnsiteFull Time
Synergy ECP
Synergy ECP: Private technology services firm providing cybersecurity, software engineering, and IT solutions to U.S. defense and intelligence agencies.
0+ YOEBachelor’s degree in Computer Science or related discipline; 0–7 years software development; Java, Python, C++, Linux; understanding of SDLC.
Java, Python, C++, Linux
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Software Engineer
Utah or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alabama or Virgin Islands, U.S. or Missouri or Wyoming
$80k-$90k/yr RemoteFull Time
Harris Computer
Harris Computer: Global provider of mission-critical vertical market software solutions.
3+ YOEBachelor\u0002s or equivalent experience, 3+ years software development, strong Java (11/17+), Spring/Spring Boot, REST API, databases, search tech, React/Next.js, and familiarity with AI-assisted development.
Java, JVM, Spring, Spring Boot, RESTful API, PostgreSQL, MySQL, MongoDB, Elasticsearch, React, Next.js, Material UI, GitHub Copilot, Claude, Cursor, ChatGPT
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1mo
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Software Engineer
Columbia, Maryland, United States
$115k-$160k/yr OnsiteFull Time
Visionist
Visionist: Employee-owned defense contractor providing software, analytics, and UX services for national-security missions.
3+ YOEActive Top Secret/TS-SCI clearance with polygraph, bachelor's in technical discipline or 4+ years equivalent, 3+ years software development with strong Python, experience with production applications, stream processing and AI development concepts.
Python, PydanticAI, Langgraph, DeepAgents, Apache Kafka, Elasticsearch
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2mo
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Software Engineer
Lexington Park, Maryland, United States
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
2+ YOE2+ years software development experience; proficiency with C#, C, C++, .NET, JavaScript; Agile experience; Secret clearance required; Bachelor's degree or 5+ years in lieu; full‑stack development and source code experience.
C#, C, C++, .NET, JavaScript, Java, React, NodeJS
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2mo
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Software Developer
Bethesda, Maryland, United States
$104k-$218k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
8+ YOERequires active TS/SCI with Polygraph, 8+ years relevant experience (or higher experience with lower degrees), Agile/Scrum experience, strong independent problem solving, lifecycle software development, and proficiency with WordPress, SharePoint, JavaScript, HTML/CSS, REST APIs, React and/or Angular.
WordPress, SharePoint, JavaScript, HTML/CSS, REST APIs, React, Angular, ServiceNow, AWS EC2, AWS S3, AWS CloudFormation, AWS CloudWatch, Git, GitLab, CI/CD
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3w
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Software Engineer
San Francisco or Seattle or Maryland or New Jersey or New York or Alaska or Hawaii or Maine or Mississippi or North Dakota or South Dakota or Vermont or West Virginia or Wyoming
$118k-$183k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides intelligent agreement management and e-signature software solutions.
3+ YOEBachelor's degree in a relevant field, 3+ years of software development, and experience with search engines, distributed processing, public cloud services, and CI/CD tools.
C#, Java, C++, Go, Elasticsearch, Solr, Apache Spark, Kafka, Azure, AWS, GCP, Git, Jenkins, Azure DevOps, Docker, Kubernetes
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1mo
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Software Engineer
Annapolis Junction, Maryland, United States
$112k-$222k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNew York Stock Exchange: ACN: Technology and management consulting for U.S. federal agencies.
14+ YOEBachelor's degree in CS/Engineering,14 years software development experience,proficiency with Python,algorithms,databases,system integration,active TS/SCI with polygraph required.
Python
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3w
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Software Engineer
San Francisco or Seattle or Maryland or New Jersey or New York or Alaska or Hawaii or Maine or Mississippi or North Dakota or South Dakota or Vermont or West Virginia or Wyoming
$112k-$183k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides intelligent agreement management and e-signature software solutions.
3+ YOEBachelor's degree in a relevant field, 3+ years of software development, and experience with large-scale data systems, search engines, distributed processing, and public cloud services.
Azure, Docker, Kubernetes, Elasticsearch, Solr, Apache Spark, Kafka, AWS, GCP, Git, Jenkins, Azure DevOps, C#, Java, C++, Go
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1w
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Senior Software Developer
Maryland, United States
OnsiteFull Time
Infinite Computer Solutions
Infinite Computer Solutions: Global provider of digital engineering and IT services.
4+ YOERequires a computer science background and 4–10 years of software development experience across full-stack, cloud infrastructure, and AI integration.
Large Language Models (LLMs)
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2w
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Software Engineer SWE1
Annapolis Junction or Hanover
$110k-$205k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Software development experience in design, development, testing, and debugging; knowledge of multiple programming languages, Linux, and TS/SCI clearance required.
Linux, Java
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4w
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Software Engineer
Annapolis Junction, Maryland, United States
$120k-$240k/yr OnsiteFull Time
Set of X
Set of X: Private engineering-services providing software and technical support to U.S. government customers.
7+ YOEDevelop and maintain complex software systems; proficiency in C/C++/C#/Java/Python, Windows/UNIX/Linux, DevOps and CI/CD tools; TS/SCI with polygraph required.
C, C++, C#, Java, Python, Windows, UNIX, Linux, Docker, Terraform, Ansible, Packer, Artifactory, Jenkins, Bamboo
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2mo
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Software Engineer
Annapolis Junction, Maryland, United States
$91-$101/hr OnsiteFull Time
EverWatch Solutions
EverWatch Solutions: Private government-solutions delivering software, cybersecurity, analytics, and deployed mission support to U.S. defense and intelligence agencies.
8+ YOERequires 8+ years of software engineering experience, TS/SCI clearance with polygraph, and a computer science bachelor's degree or equivalent experience. Must develop, integrate, test, optimize, and lead technical efforts.
Python, C, C++, Bash, PowerShell, SDLC
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