41 software developer associate jobs at 22 companies in Winchester, VA
2w
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Software Engineer
Herndon, Virginia, United States
$115k-$170k/yr OnsiteFull Time
5+ YOEAssociate's or bachelor's degree in computer science or related field; 5+ years software development experience across the lifecycle; modern programming, Agile, GEOINT/SIGINT/IMINT, and Top Secret clearance required.
Python, Java, ArcGIS, Ruby, Clojure, JavaScript, Docker, Docker Compose, Kubernetes, Git, GitLab, GitLab CI, Jenkins, JIRA, Confluence, AWS
2mo
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Senior Associate Software Engineer
Manassas, Virginia, United States
OnsiteFull Time
2+ YOE2+ years experience; Bachelor's (or Master's) in systems/computer/software engineering or IT; experience with Java, C++, Python, Git, Linux, Docker; US citizen with current or eligible SECRET clearance; strong communication skills.
Java, C++, Python, Git, Linux, RHEL 8, RHEL 9, Docker, Kubernetes, Podman, KVM, Helm, Jenkins, Ansible, GitOps, Nexus, Robot Framework
4d
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Associate Software Engineer
Reston, Virginia, United States
OnsiteFull Time
Bachelor’s degree in a related technical field, programming experience in Java, TypeScript, Python, or C++, object-oriented programming, full-stack development familiarity, and U.S. citizenship with classified-information eligibility.
Java, TypeScript, Python, C++, MongoDB, RabbitMQ, Spring Boot, React, Redux, WebGL, OpenGL
2mo
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Senior Associate Software Engineer
Manassas, Virginia, United States
OnsiteFull Time
2+ YOE2+ years experience, US citizen with Secret clearance, bachelor\u0002s or master\u0002s in related field, experience with Java/C++/Python, Git, Linux and Docker, RHEL, strong communication and troubleshooting skills.
Java, Python, C++, Git, Linux, Docker, RHEL 8, RHEL 9, Kubernetes, Podman, KVM, Helm, Jenkins, Ansible, GitOps, Nexus, Robot Framework
5d
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Associate Software Engineer, Frontend
Reston, Virginia, United States
$70k-$90k/yr HybridFull Time
2+ YOEBachelor's degree in computer science or related field, or 2 years of software engineering experience. Requires front-end experience with Vue.js or Nuxt.js, RESTful APIs, automated testing, and scalable deployments.
Vue, Nuxt, TailwindCSS, Typescript, Cursor, Linear, Docker, Kubernetes, RESTful API, Vitest
2w
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Full-Stack Software Engineer (Associate/Experienced)
Chantilly or Aurora or Mesa
$99k-$183k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering, active Top Secret clearance with SCI eligibility, ability to obtain a CI polygraph, and 1+ year of software design, development, and object-oriented programming experience.
GitHub, IBM Rational Team Concert, Java, HTML 5, CSS 3, JavaScript, Firebug, REACT, jQuery, jQuery UI, Open Layers, Spring Framework, Hibernate, RDBMS, MongoDB, XML, SOAP, REST, WSDL, Ivy, Maven, Gradle, AWS, Jenkins, RMI, TDD, SAFe
2w
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Full-Stack Software Engineer (Associate/Experienced)
Chantilly or Aurora or Mesa
$99k-$183k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering, active Top Secret clearance with SCI eligibility, ability to obtain CI polygraph, and 1+ year of software, object-oriented programming, and complex systems development experience.
GitHub, IBM Rational Team Concert, Java, HTML5, CSS3, JavaScript, Firebug, React, jQuery, jQuery UI, OpenLayers, Spring Framework, Hibernate, RDBMS, MongoDB, XML, SOAP, REST, WSDL, Ivy, Maven, Gradle, AWS, Jenkins, TDD, Agile, SAFe
1mo
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DevSecOps Research Computing Software Engineer
Reston, Virginia, United States
$69k-$103k/yr OnsiteFull Time
2+ YOEAbility to develop/deploy research software and Infrastructure-as-Code (Ansible/IaC), integrate with HPC and cloud, optimize performance, and obtain Secret-level clearance; associate+2 years or bachelor's (no prior required).
Ansible, Infrastructure as Code (IaC), CI/CD, HPC
2w
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Sr. Associate, Software Engineering (39278)
Herndon, Virginia, United States
$97k-$208k/yr OnsiteFull Time
2+ YOEBachelor's degree in computer or electrical engineering plus 2+ years of relevant experience, or graduate degree plus 1+ year. Requires 2+ years developing C/C++ software and ability to obtain Secret clearance.
C, C++, Linux, Qt IDE, Qt UI Framework
3w
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Federal Associate Developer 2027
Herndon, Virginia, United States
$57k-$85k/yr OnsiteFull Time
Bachelor's degree required; programming proficiency in one listed language or tool, systems design and development, IT coursework, cloud and AI familiarity, and ability to obtain federal security clearance.
Java, C++, Python, Scala, R, SAS, SQL, Hadoop, HTML, SPSS, VBA, Tableau, Spark, Angular, ReactJS, Spring Boot, AWS, Microsoft Azure, IBM Cloud, Google Cloud, Git, PostgreSQL, DB2, MongoDB, Linux, Microsoft Windows, iOS, Android, Backbone.js, AngularJS, React, Ember.js, Bootstrap, jQuery
6d
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Software Engineering Associate Manager
Manassas, Virginia, United States
$136k-$252k/yr OnsiteFull Time
9+ YOEBachelor's degree in a related discipline, 9+ years of relevant experience, software development and systems integration expertise, leadership experience, agile methods, planning skills, and ability to obtain an interim Secret clearance.
DevSecOps
3mo
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Associate Test Engineer
Manassas, Virginia, United States
$67k-$124k/yr OnsiteFull Time
1+ YOEBachelor's in CS or IT; 1-2 years in software/testing; experience with CI/CD, integration or functional testing.
Python, Shell, Linux, CI/CD
2mo
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AI/ML Engineer, Senior
Chantilly, Virginia, United States
$161k-$251k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph, 7+ years related experience (Master's w/7 yrs; Bachelor's w/8 yrs; Associates w/11 yrs; HS w/14 yrs). Production ML and LLM deployment experience, PyTorch, Ray, Docker, Kubernetes, Python, JavaScript, AWS, and MLOps/DevOps experience; U.S. citizenship required.
PyTorch, Ray, Docker, FastAPI, Kubernetes, Python, JavaScript, AWS
6d
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Associate Electrical Engineer
Hagerstown, Maryland, United States
$87k-$143k/yr OnsiteFull Time
1+ YOEBachelor’s degree in Electrical, Electronic, or related Engineering required; 1–3 years of electrical equipment engineering experience. Requires railway standards, design software, office tools, and requirements management knowledge.
Microsoft Word, Microsoft Excel, AutoCAD, Creo, CATIA, IBM DOORS
1mo
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Systems Engineering Associate - GovCloud [Salesforce National Security]
Herndon, Virginia, United States
$111k-$122k/yr OnsiteFull Time
U.S. citizen with active TS/SCI with polygraph; related technical degree; systems engineering experience at enterprise scale; expertise in TCP/IP, Unix/Linux (RHEL/Solaris), monitoring, incident/ITIL processes, AWS/C2S, and scripting in Python or Go.
TCP/IP, Red Hat Enterprise Linux, Solaris, Linux, AWS, AWS CLI/SDKs, Python, Go, Chef, Puppet, Jenkins, Bamboo, Spinnaker, Java, Kubernetes, CLI, ITIL
1mo
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Systems Engineering Associate - GovCloud [Salesforce National Security]
Herndon, Virginia, United States
$111k-$122k/yr OnsiteFull Time
U.S. citizen with active TS/SCI with Polygraph, related technical degree required, systems engineering and enterprise-scale service experience, TCP/IP and Unix/Linux expertise, AWS/C2S experience, scripting in Python or Go, incident/ITIL experience.
AWS, C2S, Python, Go, Red Hat Enterprise Linux, Solaris, Chef, Puppet, Jenkins, Bamboo, Spinnaker, Kubernetes, Java
1mo
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Full Stack Developer - Tech Dev (TS/SCI Required)
Washington or Reston
$165k-$185k/yr OnsiteFull Time
7+ YOE7+ years software development; bachelor’s degree or associate with 10+ years; full‑stack frontend and backend experience; strong SQL and DB skills; Git experience; active TS/SCI clearance and CI polygraph capability.
.NET, .NET Core, C#, Python, JavaScript, TypeScript, HTML, CSS, React, Angular, Vue.js, Node.js, SQL, Oracle, SQL Server, MySQL, Dynamo, Postgres, MongoDB, Gitlab, GitHub, Git, DevSecOps, YAML, Data Bricks, Jupyter Notebook, Atlassian, UI Path
2mo
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Systems Integration Engineer
Herndon or Bowie
$80k-$128k/yr OnsiteFull Time
3+ YOEU.S. citizen able to obtain/maintain Public Trust; degree + relevant years (Bachelor's+5, Master's+3, Associate+7, HS+9); hardware/software deployment, technical documentation, and onsite implementation support experience.
Microsoft Visio, Microsoft Office Suite, Red Hat Linux
2mo
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Systems Integration Engineer
Herndon or Bowie
$80k-$128k/yr OnsiteFull Time
3+ YOEU.S. citizenship and ability to obtain/maintain Public Trust, degree with equivalent years of experience (Bachelors+5, Masters+3, Associates+7, HS+9), technical documentation and hardware/software deployment experience; FAA, Visio, Redhat Linux, and cabling knowledge preferred.
Microsoft Visio, Microsoft Office Suite, Redhat Linux
1mo
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Research Associate, Proteomics (#1909)
Fort Detrick, Maryland, United States
$56k-$93k/yr OnsiteFull Time
4+ YOEExperience with mass spectrometry and proteomics, sample preparation, data analysis using proteomics software, scientific communication, and 4+ years related experience (or MS+2 years). US citizenship and ability to obtain security clearance required.
Proteome Discoverer, Compound Discoverer, MassHunter, Skyline, MaxQuant, FragPipe, MS-Dial, orbitrap, triple-quadrupole, MALDI-TOF, UPLC, nanoLC, Laboratory Information Management System (LIMS)