533 entry level software developer jobs at 223 companies in Round Hill, VA
5d
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Software Engineer
Colorado Springs or Bethesda or United States
HybridFull Time
Entry-level software development experience; familiarity with C, C++, or Java; exposure to Linux, Windows, or web platforms and agile practices; bachelor's degree in a related technical field.
C, C++, Java, Linux, Microsoft Windows, Web, Agile
1mo
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Junior/Mid-level Software Engineer
Washington, District of Columbia, United States
$100k-$120k/yr OnsiteFull Time
1+ YOEBS in Engineering/CS, active U.S. Secret clearance, 1+ years Python development experience, familiarity with Windows/Linux, instrument integration, and data processing/analysis.
Python, NumPy, SciPy, matplotlib, seaborn, Bokeh, HDF5, GitLab, C++, gcc, cmake, Visual Studio, Linux, Windows, VISA, TCP/IP
1mo
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STINGRAI Software Engineer (Engineer Software 2) - 29228
Washington, District of Columbia, United States
$90k-$155k/yr OnsiteFull Time
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
1mo
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Software Engineer
Beavercreek or Arlington
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years software development experience; ability to design, develop, and implement full-stack solutions; Secret clearance required; Bachelor's degree or 5+ years software engineering experience in lieu; familiarity with back-end and front-end languages.
Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
2w
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Software Test Engineer (Level 2 or 3)
Dulles, Virginia, United States
$92k-$171k/yr OnsiteFull Time
2+ YOEActive U.S. Top‑Secret clearance, Bachelor's in STEM or equivalent experience, 2+ years (Level 2) or 5+ years (Level 3) software-test experience, proficiency with C, Python, Bash, test automation, and requirement decomposition.
C, Python, Bash, Git, GitLab, Bitbucket, Jira, Confluence, Jenkins, TestComplete, PyTest, Google Test (gTest), Robot Framework, AWS, Docker, Kubernetes, GitHub Copilot, Cursor, ChatGPT
3w
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Software Engineer
Arlington, Virginia, United States
$69k-$158k/yr HybridFull Time
2+ YOE2+ years software development experience, bachelor\u0002s degree, Agile experience, ability to obtain Secret clearance, experience with client requirements and full-stack development.
C#, Web API, Java, Python, JavaScript, Angular, React, NodeJS, .NET framework, .NET 5, .NET 8, .NET 10, Docker, Jenkins, GitHub Actions, Microsoft Azure DevOps
1w
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Software Developer
Washington, District of Columbia, United States
HybridFull Time
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
3mo
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Mid-Level Backend Software Engineer
Gaithersburg, Maryland, United States
$87k-$157k/yr OnsiteFull Time
2+ YOEActive Top Secret/SCI clearance with CI poly eligibility; bachelor's or master's in computer science/software engineering; 2–8 years experience depending on degree; strong Java or Python, REST API, SQL, and Linux skills.
Java, Python, SQL, Linux, Apache Airflow, Spring Boot, Django, GitLab, Jenkins, Docker, OpenShift, AWS, Azure
1mo
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Software Engineer
Quantico, Virginia, United States
OnsiteFull Time
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
5d
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Software Engineer Level I or II, Mission Systems Division
Blacksburg or Washington
$70k/yr OnsiteFull Time
Bachelor's or master's degree in computer science, engineering, or related field; software development proficiency, hardware-software integration experience, teamwork ability, U.S. citizenship, and ability to obtain and maintain security clearance.
CUDA, TensorFlow, PyTorch, Keras
3mo
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Software Engineer I
Silver Spring, Maryland, United States
$83k-$108k/yr OnsiteFull Time
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
2mo
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Software Development Engineers (Level 2 or 3)
Dulles, Virginia, United States
$92k-$171k/yr OnsiteFull Time
2+ YOEU.S. citizen with active Top Secret clearance at time of application, Python/C++/Bash experience, 2+ years software development (Level 2) or 5+ years (Level 3), bachelor's in CS/Engineering preferred; support for ground software and test events.
Python, C++, Bash, Postgres, Ansible, PKI
2w
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Software Developer III
Arlington, Virginia, United States
$105k-$160k/yr HybridFull Time
2+ YOE2+ years software development experience, PeopleSoft/PeopleTools and SQL knowledge, military pay experience preferred, Secret clearance and U.S. citizenship required, strong communication skills.
PeopleSoft, PeopleTools, SQL, SAFe
4d
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Software Engineer, Wallet
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yr HybridFull Time
2+ YOE2+ years of software development experience; backend expertise in Go, Python, or Java; cloud-native architecture, system design, data modeling, and software engineering fundamentals required.
Go, Python, Java, EVM blockchains, smart contracts
1mo
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Junior Software Developer
Washington or Maryland or Virginia
OnsiteFull Time
2+ YOEBachelor's or equivalent, 2+ years software development experience, proficiency with C#/.NET or Java, JavaScript frameworks (React/Angular), Microsoft Azure and Azure DevOps, RESTful APIs, and relational databases.
C#/.NET, Java, JavaScript, React, Angular, Microsoft Azure, Azure DevOps, RESTful APIs, SQL Server, PostgreSQL, ASP.NET Core, Spring Boot, Docker, Kubernetes, Terraform, Bicep, PowerShell, Python, Bash, CI/CD pipelines
2mo
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Expert Software Developer
Washington or Sterling
HybridFull Time
2+ YOEActive Top Secret/SCI clearance required, Bachelor’s degree, 2+ years software engineering experience, proficiency with JavaScript/TypeScript/Node.js/Angular, relational and NoSQL databases, and web application development.
JavaScript, TypeScript, Node.js, Angular, SQL, NoSQL, Apache, Tomcat, JBoss, Nginx, IIS, Java, C#, Spring, Maven, Python, Kubernetes, UML, REST, Oracle, PostgreSQL, MySQL, MongoDB, Microsoft PowerApps, HTML5, CSS3, LESS/SCSS, Bootstrap, Spring Security, Docker, VS Code, CI/CD, Jira, Confluence
2mo
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Software Developer
Arlington or United States
$90k-$176k/yr OnsiteFull Time
2+ YOEActive or eligible DoD Secret clearance, 2+ years Oracle EBS financials development, proficiency in PL/SQL and Oracle tools, experience with federal financial standards, Agile experience, and ability to lead developer tasks.
Oracle EBS, Subledger Accounting (SLA), PL/SQL, Oracle Forms, Oracle Reports, XML Publisher (BI Publisher), Oracle Workflow, Oracle ADW, Databricks, .NET Framework, Azure, Microsoft SQL Server, AWS API Gateway, Docker
1mo
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Software Engineer II
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$94k-$130k/yr HybridFull Time
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
1w
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Software Engineer II
Germantown, Maryland, United States
$92k-$119k/yr OnsiteFull Time
2+ YOEBachelor's in engineering,2+ years software development,TypeScript/React,Node.js/Python/C#/Java,Linux,GIT,US citizenship and DOD security clearance (or ability to obtain).
TypeScript, React, React Native, Node.js, Python, C#, Java, Linux, Git, Rust
3w
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Software Developer
Greenbelt, Maryland, United States
$100k-$110k/yr OnsiteFull Time
2+ YOEBachelor's in CS or related,2+ years Java development,SQL/Oracle experience,Agile experience,knowledge of JSON and XML,strong analytical and communication skills.
Java, SQL, Oracle, JSON, XML, JSP, Spring, JavaScript, CSS, HTML
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