107 software framework developer jobs at 53 companies in Winchester, VA
1w
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Software Engineer
Sterling, Virginia, United States
$99k-$206k/yr OnsiteFull Time
Full-stack development experience across frontend and backend environments, with proficiency in multiple languages and frameworks and knowledge of the software development lifecycle. TS/SCI with polygraph required on day one.
CI/CD
2mo
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Software Engineer
Denver or Springfield or Sterling or St. Louis
$82k-$172k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related, 5+ years software development experience, Java and/or Python proficiency, experience with web frameworks and databases, TS/SCI clearance with polygraph required, Agile and secure coding experience.
Java, Python, ArcGIS, GeoServer, OpenLayers, Leaflet, Cesium, Docker, Kubernetes, CI/CD
1w
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Software Engineer, Reliability, Public Sector
Reston, Virginia, United States
$147k-$210k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience; 2 years designing distributed systems and 1 year software development. Active Top Secret/SCI clearance, US citizenship, and polygraph willingness required.
software platforms, frameworks
2mo
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Software Engineer
Herndon or McLean or Chantilly
OnsiteFull Time
Proficiency with modern front-end JavaScript frameworks or backend languages, microservices architecture, AWS cloud development, SQL and NoSQL databases, and RESTful API development.
React, Angular, Vue.js, Java, Python, NestJS, NodeJS, TypeScript, React Query, AWS, Lambda, DynamoDB, S3, API Gateway, PostgreSQL, MySQL, MongoDB, RESTful APIs, Camunda, Flowable, n8n.io, JIRA, Confluence, CI/CD
3mo
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Software Engineer
Chantilly or Herndon
OnsiteFull Time
5+ YOEExperience translating designs into software; testing; Agile Scrum; AWS/Azure; Jenkins; Docker; Linux; Python; ELK stack; UI frameworks (React/ExtJS).
AWS, Azure, Jenkins, GitHub, Docker, Terraform, CloudFormation, Ansible, Linux, Bash, Python, Elasticsearch, Logstash, Kibana, Filebeat, JavaScript, React, ExtJS
1w
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Lead Software Engineer
Sterling, Virginia, United States
$178k-$212k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph and 7+ years of software engineering experience, including full-stack development. Requires modern web frameworks, backend languages, REST APIs, technical leadership, mentoring, testing, CI/CD, and DevSecOps.
React, Angular, Vue, Node.js, Python, Java, Django, Docker, Kubernetes, Terraform, CloudFormation, RESTful API, CI/CD, DevSecOps
2d
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(USA) Senior, Software Engineer
Herndon, Virginia, United States
$159k-$216k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science, information technology, engineering, or related field plus 3 years of software engineering experience; expertise in TypeScript or JavaScript, frontend frameworks, mobile development, testing, and CI/CD.
TypeScript, JavaScript, ReactJS, Redux, Angular, Backbone.js, jQuery, HTML, CSS, Git, Sass, Stylus, Webpack, JIRA, React Native, JSS, Selenium, Jest, Jasmine, React Testing Library, Enzyme, Mocha, Docker, Jenkins, Bamboo, ActiveX, .Net, Cocoa, Android application framework, Monday.com, Linx, Embold, Microsoft Azure, AWS, Apple iOS, Eggplant
2d
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(USA) Senior, Software Engineer
Herndon, Virginia, United States
$108k-$216k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science, information technology, engineering, or related field plus 3 years of software engineering experience. Requires TypeScript or JavaScript, frontend frameworks, mobile development, testing, and CI/CD experience.
TypeScript, JavaScript, ReactJS, Redux, Angular, Backbone.js, jQuery, HTML, CSS, Git, Sass, Stylus, Webpack, JIRA, React Native, JSS, Selenium, Jest, Jasmine, React Testing Library, Enzyme, Mocha, Docker, Jenkins, Bamboo, ActiveX, .Net, Cocoa, Android application framework, Monday.com, Linx, Embold, Microsoft Azure, AWS, Apple iOS, Eggplant
2mo
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Junior Software Developer - TS/SCI
Herndon or Chantilly
$88k-$155k/yr OnsiteFull Time
2+ YOETop Secret/SCI required. Bachelor’s degree in EE/CS/CE or related, 2+ years software development experience, proficiency with Python and C/C++, Linux, Git; experience with AWS, Docker, Kubernetes, and ML frameworks preferred.
Python, C/C++, Linux, Git, Amazon Web Services (AWS), Docker, Kubernetes, PyTorch, TensorFlow, X-Midas, OpenCV, Keras, Qt/PyQt, Android, GitLab CI/CD, CUDA
1mo
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Software Developer (Systems Software)
Chantilly, Virginia, United States
OnsiteFull Time
U.S. citizenship and active TS/SCI clearance required. Experience with Python, Kubernetes, containerization, AWS, ML/ NLP frameworks, REST services, and Postgres. Strong analytical, debugging, and systems integration skills.
Kubernetes, Python, scikit-learn, SpaCy, TensorFlow, PyTorch, Keras, AWS, REST, Postgres, ICQL, Retrieval Ware, Prometheus, MLflow, Flask, FastAPI, Django
2w
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Software Developer
Chantilly, Virginia, United States
$190k-$220k/yr OnsiteFull Time
5+ YOEBachelor’s degree in computer science, design, or related field, or equivalent experience; 5 years’ experience; proficiency in HTML5, CSS3, Python, C+, JavaScript, TypeScript, and modern front-end frameworks; TS/SCI Full Scope Poly clearance.
HTML5, CSS3, Python, C+, JavaScript, TypeScript, Angular, React, Vue.js, RESTful APIs, Git, Agile, WCAG, AWS
2w
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Software Developer
Chantilly, Virginia, United States
$190k-$220k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science, design, or related field, or equivalent experience; 5 years of experience; proficiency in HTML5, CSS3, Python, C+, JavaScript, TypeScript, and modern front-end frameworks; TS/SCI Full Scope Poly clearance.
HTML5, CSS3, Python, C+, JavaScript, TypeScript, Angular, React, Vue.js, RESTful APIs, Git, Agile, WCAG, AWS
1mo
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Software Engineer, Mid
Herndon, Virginia, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years in object-oriented programming (Java/JEE), backend frameworks (Spring), API/REST development, Linux experience, ability to obtain DoD 8570 certification (Security+ or CISSP), TS/SCI clearance with polygraph required.
Java, JEE, Spring Framework, Spring Boot, REST, Linux, NiFi, Apache NiFi, PKI, MongoDB, Jira, Confluence, Git, GitLab, Kafka
4w
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Software Engineer, Mid
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years OOP (Java/JEE), backend frameworks (Spring/Spring Boot), REST API development, Linux CLI, Top Secret clearance, HS diploma/GED, ability to obtain DoD 8570 certification within 6 months.
Java, JEE, Spring Framework, Spring Boot, REST, Linux, Docker, Kubernetes, MongoDB, Jira, Confluence, Git, GitLab
2mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Active polygraph clearance required. Experience with Lean Agile, LLM/RAG and semantic search, React, Node.js/Express, Elasticsearch, DevOps tools (Git, Jenkins, Nexus), and testing frameworks (Jest/Karma).
AWS, Azure, Elasticsearch, React, HTML5, CSS3, Node.js, Express, Tomcat, Web Services, SSL, Jest, Karma, Git, Jenkins, Nexus, OpenAI, LLM, RAG
1mo
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Senior Software Engineer
Nashville or Sterling
HybridFull Time
3+ YOEBachelor's degree required,3+ years building web and back-end systems,proficiency with JavaScript/TypeScript,React and Java or Node.js,experience with Git and automated testing frameworks.
React, TypeScript, JavaScript, Java, Node.js, AWS, Git, Jest, Mocha, Jasmine, Redux, ES6, CI/CD, NoSQL
2mo
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Custom Software Engineer
Warrenton or Tampa or Cleveland or California or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Washington or Vermont or District of Columbia
$112k-$150k/yr OnsiteFull Time
3+ YOE3+ years with modern languages (Python, Kotlin, Java, Go, TypeScript, JavaScript); experience with MySQL/Postgres/MongoDB; front-end framework experience (Vue, React, Angular); ability to operate in classified programs and adhere to cybersecurity/data governance.
Python, Kotlin, Java, Go, TypeScript, JavaScript, MySQL, Postgres, MongoDB, Vue, React, Angular, AWS, Azure, Docker, Kubernetes, Gitlab, Harbor, Nexus, Argo CD
4d
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Principal / Sr. Principal Cyber Software Engineer
Chantilly, Virginia, United States
$125k-$235k/yr OnsiteFull Time
5+ YOERequires active Top Secret/SCI clearance with polygraph, 5+ years of experience for Principal or 8+ for Senior Principal, proficiency in C# and C/C++, .NET Framework on Windows, PowerShell, Agile development, and software life cycle knowledge.
C#, C, C++, .NET Framework, Windows, PowerShell, Agile, Python, IDA Pro, Ghidra, Microsoft Azure DevOps, CI/CD
1w
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AI Software Engineer
Chantilly or Herndon
$120k-$160k/yr OnsiteFull Time
5+ YOEBachelor's or master's degree in a technical field, 5+ years engineering production AI/ML systems, Python and ML framework proficiency, active Secret clearance, and eligibility for TS/SCI access.
Retrieval-Augmented Generation (RAG), Large Language Model (LLM), Pinecone, Milvus, Qdrant, FAISS, Python, PyTorch, TensorFlow, LangChain, LlamaIndex, FastAPI, RESTful APIs, SQL, NoSQL, Docker, Kubernetes, AWS GovCloud, Azure Government, NIST, FedRAMP, Risk Management Framework, CAC/PKI
2mo
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Senior Software Engineer- Application Development
San Diego or Reston
$138k-$187k/yr RemoteFull Time
Design and lead full-stack, cloud-native web applications; strong skills in Java/JavaScript/Python, front-end frameworks, containers, CI/CD, cloud platforms, and collaboration with clients and cross-functional teams.
HTML, CSS, JavaScript, Java, Python, Node.js, Angular, React, Docker, Kubernetes, CI/CD, Git, AWS, Microsoft Azure, Google Cloud