174 software application engineer jobs at 76 companies in Martinsburg, WV
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Software Application Engineer (US Federal)
Reston, Virginia, United States
$121k-$182k/yr HybridFull Time
4+ YOERequires 4+ years in software development, object-oriented programming, business applications, and performance analysis; U.S. citizenship and ability to obtain clearance. Bachelor's degree preferred.
UML, Java, Python, C#, C++, JSON, REST, GraphQL
1mo
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Senior Application Software Engineer
Reston or Austin or Seattle
$87k-$187k/yr OnsiteFull Time
8+ YOEU.S. citizen with active TS/SCI clearance, 8+ years software development experience (or advanced degree with reduced years), experience with programming, databases, APIs, and secure development.
Oracle Cloud Infrastructure, AWS, Azure, Google Cloud, Kubernetes, Linux, RESTful APIs
1d
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ID Software/Application Engineer Professional (408)
Reston, Virginia, United States
$59-$77/hr OnsiteContract
8+ YOEBachelor's degree and 8+ years of software engineering experience, including 2–3 years developing Generative AI, LLM, or Agentic AI solutions. Requires cloud, React, TypeScript, Node.js, Azure, RAG, containerization, and production operations experience.
Microsoft Azure, Azure AI Search, React, TypeScript, Node.js, Microsoft Agent Framework, Azure AI Foundry, OpenTelemetry, Application Insights, CI/CD, Docker, Kubernetes, REST APIs, SQL, NoSQL, Semantic Kernel, LangGraph, AutoGen, ETL
2mo
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IT Software Application Developer II (79635)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in CS or related (or equiv. experience); 10+ years full-stack web development with Java and .NET; experience with Spring Boot, ASP.NET MVC/Web API, Azure, Angular, HL7/FHIR, SQL databases, CI/CD, and healthcare compliance (HIPAA).
Java, .NET, ASP.NET MVC, Web API, Spring Boot, Azure, Angular, FHIR, HL7, EHR, SQL Server, PostgreSQL, SVN, Git, CI/CD, Jenkins, GitHub, Azure DevOps, Power BI, Pentaho, Microservices
1mo
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Application Developer
Reston, Virginia, United States
OnsiteFull Time
2+ YOEU.S. citizenship with ability to obtain security clearance; Bachelor's in CS/Engineering; 2+ years software development; proficiency with Java, JavaScript, relational databases, Git, HTML/CSS/JSON/XML; strong analytical and communication skills.
Java, JavaScript, PostgreSQL, Oracle, Git, HTML, CSS, JSON, XML, XSLT, XSD, Python, Android, Jenkins, Jira, Confluence, REST, SOAP
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Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson Air Force Base or Belle Chasse or Buckley Air Force Base or San Antonio or MacDill Air Force Base or Tampa or Quantico or Lackland Air Force Base or Yorktown or Offutt Air Force Base or Rome or Reston or Camp Parks
$87k-$198k/yr OnsiteFull Time
6+ YOERequires 6+ years of application or software development, Node.js with TypeScript, SQL, PostgreSQL, Redis, Elasticsearch, automated testing, TS/SCI clearance with polygraph, and a bachelor's degree.
Node.js, TypeScript, SQL, PostgreSQL, Redis, Elasticsearch, JSON, Java, JavaScript, Microsoft SharePoint, XML, VBAs, Oracle, MongoDB, Solr, OpenAI
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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
2mo
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Application Engineer
Herndon, Virginia, United States
$100k-$120k/yr OnsiteFull Time
Experience with full life cycle Java development, JavaScript, SQL, J2EE and web application stacks; relational DB experience (SQL Server, Oracle); strong analytical, communication, and testing skills.
Java, JavaScript, SQL, Microsoft SQL Server, Oracle, J2EE, JBoss, Apache, Tomcat, JSP, Java IDE
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Software Application Tester
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOE5+ years automation-focused software testing experience, proficiency with Selenium/Cypress/Playwright, Java/Python/JavaScript, API testing, CI/CD and version control; active TS/SCI with polygraph required.
Selenium, Cypress, Playwright, Java, Python, JavaScript, Postman, RestAssured, Jenkins, GitLab CI/CD, GitHub Actions, Git
2mo
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Software Developer
Chantilly or Potomac
OnsiteFull Time
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
2mo
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Software Application Support Engineer
Chantilly, Virginia, United States
OnsiteFull Time
4+ YOEBachelor's in IT/CS/MIS or equivalent with 4+ years (or HS diploma with 10+ years); strong SQL/NoSQL, HTML/CSS/JavaScript, REST API familiarity, Postman, Splunk/Datadog, AWS/Azure, ServiceNow experience; active TS/SCI with poly required.
SQL, NoSQL, HTML, CSS, JavaScript, Postman, Splunk, Datadog, AWS, Azure, ServiceNow
3w
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Software Engineer IV
Herndon, Virginia, United States
$180k-$230k/yr OnsiteFull Time
7+ YOE2+ MgmtLead a small engineering team building containerized applications; experience with software architecture, Java, Python, SQL, Shell scripting, and Unix/Linux; TS/SCI with CI poly required.
Kubernetes, OpenShift, Java, Python, SQL, Shell Script, Unix/Linux, JavaScript, NiFi
3mo
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Software Engineer
Herndon, Virginia, United States
$130k-$265k/yr OnsiteFull Time
4+ YOE4-7+ years in software development across data, application, and UI layers; APIs, cloud, and data tooling experience; TS/SCI clearance.
Java, C#/.NET, SQL, JavaScript, HTML, XML, Python, R, Spark, Apache Iceberg, EMR, NiFi, Kubernetes
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FEMA Application Developer
Emmitsburg, Maryland, United States
$82k-$92k/yr OnsiteFull Time
U.S. citizenship, FEMA Public Trust or T4 Public Trust, and onsite availability required. Develop applications using SQL Server, HTML, CSS, JavaScript, ASP, ASP.NET, Visual Basic, .NET, C#, and Microsoft Access.
SQL Server, HTML, CSS, JavaScript, jQuery, Classic ASP, ASP.NET, Visual Basic, .NET, C#, Microsoft Access, Microsoft Visual Studio, SQL Server Management Studio
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Senior Application Developer
Denver or Springfield or Sterling or St. Louis
$75k-$158k/yr OnsiteFull Time
8+ YOEBachelor's in CS or related,8+ years software development experience,expert Java and/or Python,REST APIs,databases,CI/CD,GIT,TS/SCI clearance and polygraph willingness.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Kubernetes, AWS/C2S, Git, CI/CD
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Software Engineer
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years software development with Java, Python, Rust, or GO; experience modernizing legacy apps to microservices; Top Secret clearance and Bachelor's degree required; EMR not applicable.
Java, Python, Rust, GO, Linux, Docker, Kubernetes, C#, C, C++, JavaScript, React, Node.js, AWS, Azure, Google
1mo
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Application Developer - Senior
Colorado Springs or Reston
$60k-$180k/yr HybridFull Time
7+ YOE7+ years software development, 5+ years ServiceNow, Java knowledge, 4+ years development lead experience, integration/API development, IT-II/Tier 3/NACLC/ANACI eligibility or current Tier 3 investigation; relevant ServiceNow and agile certifications preferred.
ServiceNow, Java
5d
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Software Engineer
Sterling, Virginia, United States
$79k-$163k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years software development, cloud application experience, web and backend technologies, DevOps tools, Agile methodologies, and Top Secret clearance with TS/SCI required for continued employment.
AWS C2E, GovCloud, Java, JavaScript, HTML, HTML5, CSS, Groovy, Grails, Angular, Python, Nexus, Artifactory, Jenkins, Harbor, Docker, RESTful APIs, DevOps, Git, Agile
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
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Software Developer
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOEFully cleared with recent polygraph; bachelor's degree or equivalent; 10+ years of software development experience; expertise in Java or Python, enterprise applications, Agile, architecture, and object-oriented programming.
Java, Python, JavaScript, Angular, RESTful APIs, Apache Spark, Elasticsearch, OpenSearch, AWS, Spring Boot, Docker, Kubernetes, Jenkins, GitLab, CI/CD, DevSecOps, Agile