Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
2mo
Save
Mark Applied
Hide
Front End Developer
Washington, District of Columbia, United States
OnsiteFull Time
4+ YOE4+ years front-end development experience with Vue or React, TypeScript, HTML/CSS, REST/GraphQL, and accessibility; bachelor's in CS or related field.
Vue, React, TypeScript, HTML5, CSS3, JavaScript, Redux, Zustand, Tailwind CSS, Styled Components, REST, GraphQL, Git, CI/CD, Jest, React Testing Library, Cypress, Nuxt, Next.js
2mo
Save
Mark Applied
Hide
Full Stack Developer
Chantilly, Virginia, United States
$112k-$222k/yr OnsiteFull Time
5+ YOE5+ years in software development; MongoDB, API development, cloud platforms (AWS), front-end development, Agile/Scrum; TS/SCI clearance.”
MongoDB, APIs, AWS, Frontend development, Cloud platforms, Agile/Scrum
2mo
Save
Mark Applied
Hide
Front End Developer
Springfield or Vienna or St. Louis
OnsiteFull Time
2+ YOE2+ years of front-end web development; HTML5, CSS3, TypeScript, JavaScript; React/Angular/Vue; GIS knowledge a plus; bachelor's in CS/math/GIS/STEM.
HTML5, CSS3, TypeScript, JavaScript, React, Angular, Vue, GIS, Docker, Kubernetes, Azure, AWS, GCP, CI/CD
5d
Save
Mark Applied
Hide
Front End Developer
Fort Belvoir, Virginia, United States
$185k-$195k/yr OnsiteFull Time
8+ YOEBachelor's degree, TS/SCI with CI Poly clearance, 8+ years front-end development, experience with modern JS frameworks, responsive design, web security, REST APIs, and data-visualization.
React, Angular, Vue, HTML5, CSS3, Webpack, Babel, npm, yarn, RESTful APIs, TypeScript, Jest, Cypress, Playwright, WCAG, Redux, MobX, Vuex, GraphQL
4w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Senior Python Developer
Herndon, Virginia, United States
OnsiteFull Time
10+ YOE10+ years Python development, SQL, front-end/full stack, Git, Docker/Kubernetes, RESTful API development, Linux/Unix; Bachelor's in CS +10 years or HS +14 years; active TS/SCI with polygraph required.
Python, SQL, Git, Docker, Kubernetes, RESTful API, Linux/Unix, Node.js, Jenkins, GitLab CI, AWS, Azure, JIRA
2mo
Save
Mark Applied
Hide
Front-End Web Developer
New York or Washington or Seattle or Miami or San Francisco
$85k-$100k/yr RemoteFull Time
4+ YOE4+ years front-end development; HTML, CSS, JavaScript/TypeScript; React; design-focused; experience with headless CMS (Contentful); strong design sensibility.
React, HTML, CSS, JavaScript, TypeScript, Contentful, Sanity, Prismic, Storyblok
1mo
Save
Mark Applied
Hide
Software Developer
Dahlgren or Arlington
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years software development experience, proficiency with front- and back-end languages, experience writing source code and full-stack solutions, ability to obtain a Secret clearance, bachelor's degree or 5+ years experience accepted.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, Agile
1mo
Save
Mark Applied
Hide
Software Developer
Dahlgren, Virginia, United States
$69k-$158k/yr HybridFull Time
2+ YOE2+ years software development experience, ability to design and implement full-stack solutions, experience with back-end and front-end languages, ability to obtain Secret clearance, bachelor’s degree or 5+ years of software engineering experience in lieu of degree.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS
1w
Save
Mark Applied
Hide
Full Stack Developer
Washington, Washington, D.C., United States
OnsiteFull Time
TS/SCI clearance required; experience with cloud architecture, full-stack development (front-end and back-end), databases, CI/CD, and Agile/DevOps practices.
AWS Cloud (GovCloud/C2S), Amazon Web Managed Services (AWS), AWS Lambda, JavaScript, Angular, Typescript, Node.js, MongoDB, JSON, SQL, XML, Java, Spring, Python, DynamoDB, PostgreSQL, S3, Redshift, Redis, Elasticsearch, jQuery, ASP/.Net, NoSQL, PL/SQL, LDAP, HTTP, REST, SOAP, Git, Gitlab, Jenkins, SonarQube, Maven, Ansible, Chef, Linux/Unix, Jira, Confluence, Docker, Kubernetes, JMS, SQS, SNS, Kafka, NiFi, Mocha/Chai, JUnit, NUnit, TestNG, Groovy, Shell Script
2mo
Save
Mark Applied
Hide
Jr. Front End Developer
Vienna, Virginia, United States
OnsiteFull Time
1+ YOEBachelor's in computer science, mathematics, GIS, or STEM field; 1+ years web design/front-end development; HTML5, CSS3, TypeScript, JavaScript; React/Angular/Vue; TS/SCI with eligibility; strong communication and team collaboration.
HTML5, CSS3, TypeScript, JavaScript, React, Angular, Vue, Docker, Kubernetes, CI/CD
1mo
Save
Mark Applied
Hide
Senior Visuals Developer, CNN
Atlanta or New York City or Washington
$80k-$148k/yr HybridFull Time
7+ YOE7+ years interactive/front-end development experience with a strong portfolio; expertise in HTML, CSS, JavaScript, modern front-end frameworks, Git, and 3D/spatial tools (WebGL, Three.js, Mapbox GL, MapLibre, deck.gl). Strong communication, accessibility, responsive design, and collaboration skills; Python familiarity a plus.
WebGL, Three.js, Mapbox GL, MapLibre, deck.gl, HTML, CSS, JavaScript, Python, Git
1mo
Save
Mark Applied
Hide
Front End Engineer
Arlington or Seattle or New York City
OnsiteFull Time
4+ YOE4+ years front-end experience (75%+ in pure front end); expert in React or Angular, TypeScript, JavaScript, and HTML; able to own front-end architecture and build production-grade, data-intensive UIs.
React, Angular, TypeScript, JavaScript, HTML, APIs, WebSocket, D3.js, Mapbox, MapLibre
2w
Save
Mark Applied
Hide
Software Developer (Front End with Angular skilllset)
Fairfax or Lafayette or Knoxville
HybridFull Time
3+ YOE3+ years Angular-focused front-end development with TypeScript, RxJS, NgRx/Elf/Signals, Tailwind/SCSS, testing (VITest/Jest/Cypress), Git, and strong debugging/mentoring skills.
Angular, TypeScript, RxJS, NgRx, Elf, Tailwind CSS, SCSS, Angular Material, VITest, Jest, Cypress, Git, Chrome DevTools, Angular DevTools, Lighthouse, Web Vitals, Spring Boot, Google Cloud Platform
2w
Save
Mark Applied
Hide
Software Engineer – MAVEN - Front-end (Hybrid)
Springfield, Virginia, United States
$130k/yr HybridFull Time
2+ YOE2+ years front-end development with React and TypeScript, IAT Level II certification, Secret clearance, EM/UX familiarity, and API integration experience.
React, TypeScript, REST, GraphQL, D3, Palantir Foundry, Maven Smart System, AIP
1mo
Save
Mark Applied
Hide
Software Engineer- Application Development
San Diego or Washington
$95k-$166k/yr RemoteFull Time
1+ YOE1+ year application development experience; proficiency with front-end and back-end web technologies, cloud platforms, containers, CI/CD, Git; US citizenship and eligibility for Secret clearance required.
HTML, CSS, JavaScript, Node.js, Angular, React, Java, Python, AWS, Azure, Google Cloud, Docker, Kubernetes, Git, CI/CD
2w
Save
Mark Applied
Hide
Software/Web Developer
Springfield, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years software development experience, proficiency with JavaScript/TypeScript/Python/Java/C#/PHP, front-end frameworks (React/Angular/Vue), REST APIs and databases, strong problem-solving and communication skills.
JavaScript, TypeScript, Python, Java, C#, PHP, React, Angular, Vue, RESTful APIs, SQL, NoSQL, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer
Washington, DC or Virginia or United States
$130k-$175k/yr RemoteFull Time
3+ YOE3+ years software engineering experience, experience across full product lifecycle, strong problem solving, systems development knowledge (REST, authentication, event-driven), microservices, front- and back-end development, CI/CD, and ability to work remotely. U.S. citizenship required.
Golang, Typescript, Google Cloud Storage, AWS S3, Postgres, MySQL, RDS, Cloud SQL, AWS, GCP, Azure, Kubernetes, Flux, ArgoCD, Tekton, Pulumi, Terraform, Git, Gitlab, Gitea, CNCF
2mo
Save
Mark Applied
Hide
Mid-Level Software Developer
Washington, District of Columbia, United States
RemoteFull Time
3+ YOE3+ years software development experience; Java, Spring Boot; REST/SOAP; front-end basics; Elasticsearch/OpenSearch; Oracle SQL; Maven; Git/Bitbucket; AWS/Jenkins/Jira/containers (nice to have).
Java, Spring Boot, REST, SOAP, HTML, JSP, Servlets, Elasticsearch, OpenSearch, Oracle SQL, Maven, Git, Bitbucket, AWS, Jenkins, Jira, Docker, Kubernetes, NIEM XML
3mo
Save
Mark Applied
Hide
Front End Developer - Public Sector
Huntsville or McLean
HybridFull Time
3+ YOEFront-end developer with React/Angular/Vue experience; build dashboards and data visualizations for government-aligned supply chain initiatives; strong UX/UI and API integration skills; US citizenship and Top Secret/SCI eligibility.
React, Angular, Vue, JavaScript, TypeScript, HTML, CSS, D3.js, Chart.js, APIs