1,771 software entry jobs at 720 companies in Greenbelt, MD

2mo
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Software Engineer I
Washington, District of Columbia, United States
$99k-$140k/yr OnsiteFull Time
Vantage Systems
Vantage Systems: Providing engineering and technical services for space and aviation missions.
Entry-level software engineering role requiring a Bachelor's degree and SECRET clearance.
1w
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Express Entry Attendant
Ashburn, Virginia, United States
OnsitePart Time
Arch Amenities Group
Arch Amenities Group: We manage and operate premium spa, fitness, and leisure facilities.
Provide welcoming check-in service, verify memberships and photos, use facility check-in software, communicate with members, and maintain entry area.
2mo
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Junior Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
0+ YOEEntry-level software engineer with Python proficiency, production experience, and understanding of AI concepts and streaming data pipelines.
Python, Apache Kafka, Elasticsearch, PydanticAI, Langgraph, DeepAgents, APIs, Software development tooling
2mo
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Software Engineer I
Silver Spring, Maryland, United States
$83k-$108k/yr OnsiteFull Time
Technology Service Corporation
Technology Service Corporation: Develops advanced sensor systems and engineering solutions for defense.
0+ YOEEntry-level software engineer with Bachelor's or Master’s in CS/EE or similar; proficient in C/C++ or Java; interest in Navy AEGIS and defense tech; ability to obtain DoD clearance; US citizenship.
C/C++, Java, Qt, Microsoft Visual Studio, Windows, Linux
1mo
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Software Engineer
Beavercreek or Arlington
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
2+ YOE2+ years software development experience; proficiency with back-end and front-end languages; ability to design, implement, and deliver end-to-end software solutions; Secret clearance required; Bachelor's degree or 5+ years experience in lieu of degree.
Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal, Agile
1mo
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Software Developer
Dahlgren, Virginia, United States
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years software development experience, ability to design and implement full-stack solutions, experience with back-end and front-end languages, ability to obtain Secret clearance, bachelor’s degree or 5+ years of software engineering experience in lieu of degree.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS
4w
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Software Engineer
Quantico, Virginia, United States
OnsiteFull Time
REDLattice
REDLattice: Provides advanced cybersecurity software and vulnerability research services.
2+ YOEBachelor's in CS or related, minimum 2 years software development experience, experience with C and C#, Windows application development, active TS/SCI clearance and ability to obtain polygraph.
C, C#, Windows, RESTful services, web servers
3d
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Software Developer
Washington, District of Columbia, United States
HybridFull Time
AnaVation
AnaVation: Providing technical engineering and cybersecurity solutions for federal agencies.
Bachelor's degree in CS or related field, software-development experience under general supervision, familiarity with secure coding, CI/CD/DevSecOps, eligibility for DHS EOD and ability to obtain Secret clearance.
DevSecOps, CI/CD, AWS, Azure, containers, microservices
1w
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Software Engineer
Arlington, Virginia, United States
$120k-$180k/yr OnsiteFull Time
Two Six Technologies
Two Six Technologies: Develops cybersecurity and data systems for national security missions.
2+ YOEBachelor's degree and 2+ years software engineering experience; proficiency with Python and C++; experience with Git and automated testing/CI/CD; active Top Secret clearance or ability to obtain TS/SCI.
Python, C++, Git, CI/CD, Docker, AWS
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Software Engineer
Woburn or Arlington or Carlsbad or Aurora
$110k-$138k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
2+ YOEBS/MS in CS or related; 2+ years building maintainable APIs and Java-based software; experience with microservices, DevSecOps, and collaborating with scientists; U.S. citizenship and ability to obtain Top Secret clearance required.
Java 17, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
2d
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Software Engineer
Ashburn, Virginia, United States
$120k-$150k/yr OnsiteFull Time
Telos
TelosNASDAQ: TLS: Provides cyber, cloud, and enterprise security solutions for government and commercial clients.
2+ YOE2+ years software engineering experience with technical ownership; strong TypeScript, Vue 3, Node.js; experience with desktop integrations, distributed systems, CI/CD, AWS/Kubernetes; US citizenship eligibility required.
TypeScript, Vue 3 Composition API, Quasar, Pinia, Electron, Node.js, Fastify, GitLab CI/CD, AWS, Kubernetes, Pulumi, Docker, Nx, Vitest, Playwright, Node-API, C/C++, SWIG
2w
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Software Engineer
King George or Dahlgren
OnsiteFull Time
Southeastern Computer Consultants
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
2+ YOEU.S. citizen able to obtain Secret clearance; Bachelor's in engineering, computer science, math, or physics; 2 years software engineering experience; proficiency in C++, C#, Java, or Python; GUI/tooling experience; agile development experience.
C++, C#, Java, Python, Adobe XD, Figma, Sketch, Framer, Windows Presentation Foundation (WPF), Team Foundation Server (TFS), Git, Bitbucket, ATAK, WinTAK, VTAK
1mo
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Software Developer
Annapolis Junction, Maryland, United States
$64k-$128k/yr OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
1+ YOEBachelor's in CS/CE or related, 1+ years programming experience in C/C++ and Python, strong OS and network internals knowledge, Top Secret/SCI + Full Scope Poly, familiarity with binary analysis tools and software security.
Python, C, C++, Java, Windows, Linux, IDA Pro, Ghidra, ASLR, DEP, ARM, RISC, PPC
2mo
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Software Engineer
Arlington, Virginia, United States
$85k-$130k/yr HybridFull Time
InterImage
InterImage: Provides IT modernization and cybersecurity services to federal government agencies.
Bachelor's degree in CS/SE/IS/cybersecurity/math; internship/project experience in software development; analytical; eager to learn Generative AI; strong teamwork and communication; clearance preferred.
Python, Java, JavaScript, Go, REST APIs, microservices, Git/GitLab/GitHub, AWS, Azure, Docker, Kubernetes, React, Angular, data processing, CI/CD, DevSecOps
2w
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Junior Software Engineer Level 0 - Polygraph Required Annapolis Junction
Annapolis Junction, Maryland, United States
HybridFull Time
Anthem Engineering
Anthem Engineering: Developing software and system solutions for government intelligence missions.
Entry-level software engineer with experience in one or more languages (Java, JavaScript, TypeScript, Python), familiarity with Git, software development principles, and strong communication and problem-solving skills.
Java, JavaScript, TypeScript, Python, Git
1w
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Software Engineer
Washington, District of Columbia, United States
$101k/yr OnsiteFull Time
Fort Myer Construction
Fort Myer Construction: Provides infrastructure construction and asphalt paving services in DC.
1+ YOEBachelor's degree and ~1 year professional software development experience. Direct experience with Java, Python, SQL, Scala, Pyspark, HTML, C, SDLC, React, Django, Spring Boot, GitHub, JIRA, Microsoft Power BI, Procore, and Viewpoint Vista; work authorization required.
Java, Python, SQL, Scala, Pyspark, HTML, C, SDLC, React, Django, Spring Boot, GitHub, JIRA, Microsoft Power BI, Procore, Viewpoint Vista
2w
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Administrator Promotion Entry
Hyattsville, Maryland, United States
$20-$27/hr OnsiteFull Time
Giant Food
Giant Food: Regional grocery supermarket chain providing food and pharmacy services.
Proficiency with Microsoft Excel/Access/Teams and merchandising systems, strong accounting understanding, attention to detail, multitasking, effective communication, and ability to learn multiple software applications.
Microsoft Excel, Microsoft Access, Microsoft Teams, Igor, S&S Mainframe, AIS Mainframe, Deal Management, Aces, IDW/CDW, Prompt
2w
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1st shift Data Entry Clerk
Jessup, Maryland, United States
$17-$20/hr OnsiteFull Time
Pete Pappas & Sons
Pete Pappas & Sons: Family-owned wholesale fresh produce grower, packer, and distributor.
1+ YOEHigh school diploma/GED, minimum 1 year data entry experience, proficiency in Microsoft Office/Excel/Outlook and Famous Software, ability to work in refrigerated (35–60°F) environments and lift up to 25 lbs, strong attention to detail and communication.
Famous Software, Microsoft Office, Microsoft Outlook, Microsoft Excel
1mo
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STINGRAI Software Engineer (Engineer Software 2) - 29228
Washington, District of Columbia, United States
$90k-$155k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
2+ YOEDesign, develop, test, and maintain software for mission systems; experience with low-level system components, FACE, Agile/DevOps/DevSecOps; must possess Top-Secret clearance.
Future Airborne Capability Environment (FACE), Agile, DevOps, DevSecOps
3w
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Software Engineer II
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$94k-$130k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
2+ YOEBachelor's in CS or related,2+ years software development experience,proficiency in C++,Java,Python,knowledge of engineering principles,ability to work in multidisciplinary teams.
C++, Java, Python, C, C#, HTML, Bash, RTOS, AI/ML