70 application security engineer jobs at 42 companies in Ranson, WV
3d
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Application Security Engineer
Tysons, Virginia, United States
$115k-$145k/yr HybridFull Time
2+ YOERequires 2+ years of Java development, application security testing, source-code review, web security, CI/CD, containers, cloud platforms, and strong technical communication; must be able to obtain security clearance.
Java, Java Spring Boot, Angular, REST APIs, SQL, PostgreSQL, JWT, OAuth, Entra, Keycloak, GitLab CI, Azure DevOps, GitHub Actions, Kubernetes, Trivy, Kubesec, Azure, AWS, GitLab Secrets Manager, AWS KMS, Azure Key Vault, Ansible Vault, SAST, DAST, SCA, Falco, NeuVector, Burp Suite, CI/CD, IaC
3w
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(USA) Staff, Application Security Engineer
Bentonville or Herndon
$110k-$264k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4 years in application security, or 6 years of application security experience. Preferred security certifications and project leadership experience.
AI, CI/CD, IDE, CLI, PR bots, WCAG 2.2 AA
1w
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Senior Engineer, Application Security
Tysons Corner, Virginia, United States
$120k-$160k/yr HybridFull Time
5+ YOE5+ years in application security or secure software development; strong scripting in Python, JavaScript/TypeScript, or Bash; CI/CD and SDLC security integration; cloud (AWS preferred) and tool familiarity; end-to-end ownership experience.
Python, JavaScript, TypeScript, Bash, AWS, GCP, Azure, AWS CDK, Burp Suite, Checkmarx, Mend, Veracode, Fortify, ZAP, Wiz, CI/CD, SAST, DAST, SCA
3w
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Security Engineer, Infrastructure Application Security
Herndon, Virginia, United States
OnsiteFull Time
Bachelor's in engineering/CS, knowledge of system vulnerabilities and remediation, experience with web protocols and threat modeling, coding/scripting experience, penetration testing knowledge.
AWS, Python, Perl, Bash, PowerShell, HTTP, DNS, TCP/IP
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
2mo
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Web Application Developer
McLean or United States
OnsiteFull Time
Experience developing modern web applications with JavaScript/TypeScript frameworks, Node.js, RESTful APIs, SQL databases (PostgreSQL/MySQL), containerization (Docker/Podman), AWS, Git, Agile, and strong security and problem-solving skills. US citizenship and active Top Secret clearance with Full Scope Polygraph required.
JavaScript, TypeScript, Angular, React, Vue, Node.js, Express, Koa, Hapi, HTML5, CSS3, ES6+, Sass, PostgreSQL, MySQL, Prisma, Sequelize, Docker, Podman, AWS, Git, ElasticSearch, Terraform, CloudFormation, leaflet.js, Jenkins, JEE, PKI
5d
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Mobile Application Developer
Ashburn, Virginia, United States
$115k-$190k/yr HybridFull Time
3+ YOEDegree in CS/engineering, 3–7+ years mobile development experience, hands-on Swift/Kotlin/React Native/Flutter, RESTful APIs, mobile security, cloud backend (AWS GovCloud/Azure Government), Top Secret clearance.
Swift, Kotlin, React Native, Flutter, RESTful APIs, AWS GovCloud, Azure Government, MDM, Jira, Confluence
1mo
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Information Security Engineer
Herndon, Virginia, United States
OnsiteFull Time
5+ YOE5+ years securing cloud architectures and implementing technical controls across cloud, identity, PKI, and application environments; experience with audits (SOC 2, ISO 27001), DevSecOps, and working with engineering teams.
Jira, Confluence, Active Directory, Entra ID/Azure AD, SAML, OIDC, MFA, PKI, TLS, VPN/IPSec, Java, APIs, OWASP SAMM, Microsoft Security Development Lifecycle, IBM Secure Engineering Framework, SOC 2, ISO/IEC 27001, CMMC, DLP, HIPS, HIDS
1mo
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Identity & Application Infrastructure Engineer
United States or Chantilly
RemoteFull Time
5+ YOE5+ years administering enterprise identity, application, infrastructure or cloud platforms; experience with Active Directory, Microsoft Entra ID, Microsoft 365, SQL Server, automation with PowerShell/Power Automate; strong security and compliance experience.
Microsoft Entra ID, Active Directory, Microsoft 365, PowerShell, Power Automate, SQL Server, HelloID, CyberArk, Idira, Passwordstate, Microsoft Power Platform
1w
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Salesforce Application Developer
McLean, Virginia, United States
$85k-$160k/yr OnsiteFull Time
2+ YOEBachelor's degree, 2+ years Salesforce development experience, knowledge of Visualforce/Apex/Force.com APIs, eligible for government security clearance, Salesforce developer certification preferred.
Public Sector Foundation - Advanced (PSFA), MuleSoft, Visualforce, Apex, Force.com APIs, Web Services, Salesforce Flows, OmniStudio, Agentforce, Service Cloud, Skype
3w
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Senior Application Software Engineer
Reston or Austin or Seattle
$87k-$187k/yr OnsiteFull Time
8+ YOEU.S. citizen with active US government security clearance (TS/SCI w/ Poly). 8+ years software development experience, 4+ years with programming/scripting, 3+ years with databases; experience with distributed systems, APIs, and secure development.
Oracle Cloud Infrastructure, AWS, Azure, Google Cloud, RESTful APIs, microservices, CI/CD, Kubernetes, containers, Linux, source control
1mo
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Software Application Engineer (US Federal)
Reston, Virginia, United States
$121k-$182k/yr HybridFull Time
5+ YOEU.S. citizenship required; ability to obtain/maintain U.S. security clearance (TS/SCI w/CI Poly preferred). 5+ years experience with UML, web/SaaS and object-oriented languages (Java, Python, C#, C++). Bachelor\u0002s in computer-related field or equivalent; experience designing business applications and performance-sensitive software. JSON/REST/Gr...
UML, Java, Python, C#, C++, JSON, REST, GraphQL
2mo
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Python Web Application Developer
Tysons Corner or Falls Church
$32-$45/hr HybridFull Time
5+ YOE5+ years Python development, Flask experience, web app deployment and security, authentication and certificate management, REST API and database integration, Git, strong debugging and communication skills.
Python, Flask, Microsoft Entra ID, HTML, CSS, JavaScript, REST APIs, OAuth, SSO, PostgreSQL, SQL Server, MySQL, Git, Azure, AWS, IIS, NGINX, Apache, Docker, Linux, Windows, CI/CD
2mo
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Senior Salesforce Application Developer
McLean, Virginia, United States
$120k-$190k/yr OnsiteFull Time
7+ YOEBachelor's degree,7 years' work experience,5+ years Salesforce development,proficiency with Visualforce,Apex,Force.com APIs and web services,eligible for security clearance,Salesforce Developer certification preferred.
Salesforce, Visualforce, Apex, Force.com APIs, Web Services, Microsoft Teams, Agile, DevSecOps
3w
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Full Stack AI Application Developer (Security Clearance Required)
Falls Church, Virginia, United States
OnsiteFull Time
US citizen with active DoD clearance and CompTIA Security+; experience with TypeScript, React/Next.js, backend APIs, real-time streaming, automated testing, EM/stack debugging, and AI integrations.
TypeScript, React, Next.js, FastAPI, Node, Server-Sent Events, WebSockets, jest, Playwright, OpenTelemetry, Amazon Bedrock, S3, Lambda, Step Functions, CDK, AWS GovCloud
2mo
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Python Web Application Developer
Tysons Corner or Falls Church
HybridFull Time
5+ YOE5+ years Python development, Flask experience, web app deployment and security, authentication and certificate management, REST APIs, relational DBs, Git, HTML/CSS/JavaScript, strong debugging and communication skills.
Python, Flask, Microsoft Entra ID, HTML, CSS, JavaScript, REST APIs, PostgreSQL, SQL Server, MySQL, Git, Azure, AWS, IIS, NGINX, Apache, Docker, Linux, Windows, CI/CD
1mo
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Web Application Developer with Polygraph
Herndon, Virginia, United States
$121k-$266k/yr OnsiteFull Time
10+ YOEActive Top Secret/SCI with Polygraph, Bachelor's in Computer Science or related, 10+ years web development experience, Oracle SQL/PLSQL, ASP.NET, JavaScript/Angular/node.js/TypeScript, C#, MVC, SAML/OIDC, CI/CD, secure environment experience.
Oracle SQL, PL/SQL, ASP.NET, JavaScript, HTML, CSS, Angular, Angular Material UI components, node.js, TypeScript, C#, WCF, WebAPI, MVC, SAML, OIDC, CI/CD, HighVIEW, JIRA, Confluence
1mo
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Software Security Engineer- Cloud/GovCloud (Top Secret cleared)
Reston or United States
$81k-$139k/yr RemoteFull Time
2+ YOEActive Top Secret clearance, 2+ years application security or secure software development experience, secure code review and vulnerability assessment experience, knowledge of cloud (AWS) security and federal/DoD requirements.
AWS, AWS GovCloud, SAST, DAST, SCA, OWASP, NIST, DoD STIGs, DevSecOps
1w
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SME Web Application Developer — Data Visualization
McLean, Virginia, United States
OnsiteFull Time
15+ YOE15+ years web/software development, expert JavaScript and Vue.js, strong data visualization competency, ability to obtain/maintain security clearance, self-driven and able to mentor.
JavaScript, Vue.js, Microsoft SharePoint
2mo
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Lead Application Architect
McLean or Suitland or Virginia or Maryland or District of Columbia
$180k-$220k/yr HybridFull Time
15+ YOEU.S. citizen able to obtain Public Trust,15+ years in application architecture/engineering, experience with cloud-native architectures, modernization, DevSecOps, data ecosystems, and federal security frameworks.
AWS, Azure, Java, Python, React, Node.js, Docker, Kubernetes, Terraform, Kafka, Jenkins, GitLab, GitHub Actions, SonarQube, Git, Jira, Confluence
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