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Front End Developer

ManTech

Annapolis Junction, MDJobNo compensation foundPosted 2mo agoSeen in employer's feed 4 days ago
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At a glance

Compensation
No compensation found
Location
Annapolis Junction, MD
Work Authorization
US work authorization required

Requirements

Credentials this posting asks for.

TS/SCI clearance

Job overview

ManTech is hiring a Front End Developer. ManTech seeks a motivated, career and customer-oriented Front End Developer to join their team in Annapolis Junction, MD. This role involves designing and developing web-based user interfaces, creating visualization dashboards, and integrating front-end applications with back-end systems. The developer will also conduct user research and build responsive, accessible web applications.

Key focus areas include Design and develop web-based user interfaces for operational tools and capability management systems, Create visualization dashboards that present complex technical data in operator-friendly formats, and Conduct user research with operators to understand workflow pain points and interface requirements.

Successful candidates bring Bachelor's Degree, High School Diploma/GED, and Associate’s Degree. Important skills include HTML, CSS, TypeScript, JavaScript Frameworks, React, and Vue. Preferred (not required): Go, Cybersecurity Operations, Intelligence Analysis, and Svelte Framework.

Skills & qualifications

RequiredNice to have

Skills

HTMLCSSTypeScriptJavaScript FrameworksReactVueAngularRESTful API IntegrationAsynchronous Data HandlingData Visualization LibrariesD3.JsPlotlyChart.jsGitCollaborative Development WorkflowsWebpackNpmYarnCommunicationGoCybersecurity OperationsIntelligence AnalysisSvelte FrameworkReal-Time Data VisualizationWebSocket ImplementationsMaterial UIAnt Design

Qualifications

Bachelor's and 9+ Years of ExperienceHigh School Diploma/GED and 13+ Years of ExperienceAssociate’s Degree and 11+ Years of ExperienceMaster’s Degree and 7+ Years of ExperiencePhD With 5+ Years of Experience3+ Years Professional Front-End Development ExperienceTS/SCI With PolygraphU.S. CitizenBachelor's in Computer Science, Human-Computer Interaction, Design, or Related Field or Equivalent Experience

Full job description

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD.

Responsibilities include but are not limited to:

  • Design and develop web-based user interfaces for operational tools and capability management systems

  • Create visualization dashboards that present complex technical data in operator-friendly formats

  • Conduct user research with operators to understand workflow pain points and interface requirements

  • Build responsive, accessible web applications optimized for operational environment constraints

  • Integrate front-end applications with back-end APIs, data pipelines, and capability infrastructure

  • Implement real-time data visualization for operational status, system health, and mission telemetry

  • Develop interface components that streamline operator workflows during mission execution

  • CONUS travel maybe be required up to 25%.

Minimum Qualifications:

  • Bachelor's and 9+ years of experience OR High School Diploma/GED and 13+ years of experience OR Associate’s degree and 11+ years of experience OR Master’s Degree and 7+ years, OR a PhD with 5+ years of progressively responsible experience.

  • 3+ years professional front-end development experience

  • Expert proficiency in HTML5, CSS3, and TypeScript

  • Strong experience with modern JavaScript frameworks (React, Vue, Angular, or similar)

  • Experience with RESTful API integration and asynchronous data handling Proficiency with data visualization libraries (D3.js, Plotly, Chart.js, or similar)

  • Experience with version control (Git) and collaborative development workflows

  • Familiarity with build tools and package managers (Webpack, npm, yarn)

Preferred Qualifications:

  • Proficiency with Golang for backend integration and tooling development

  • Experience building applications for cybersecurity operations or intelligence analysis

  • Familiarity with Svelte framework and real-time data visualization and WebSocket implementations

  • Experience with component libraries and design systems (Material-UI, Ant Design)

  • Bachelor's degree in Computer Science, Human-Computer Interaction, Design, or related field (or equivalent experience)

Clearance Requirements:

  • An active TS/SCI with Polygraph is required.

  • Must be a U.S. citizen.

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time.

  • Needs to occasionally move about inside the office to access file cabinets and office machinery.

  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

  • Must be able to exchange accurate information in these situations.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [email protected] and provide your name and contact information.

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