Front-End Visualization Engineer (Real-Time Dashboards)

MANTECH; Corridor North (MD); On-site; USD 110,000 - 140,000; Full time

Job summary

MANTECH in Annapolis Junction, MD seeks a motivated Front End Developer to design and build web interfaces for operational tools and capability management systems. You will create dashboards that translate complex data into operator-friendly visuals and run user research to improve workflows.

You will implement responsive, accessible applications, integrate with back-end APIs and data pipelines, and support real-time telemetry and system status displays. Some CONUS travel may be required.

Qualifications

• 3+ years professional front-end development experience
• Expert proficiency in HTML5, CSS3, and TypeScript
• 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)

Responsibilities

• 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 required up to 25%.

Skills

Front-end development

HTML5

CSS3

TypeScript

RESTful APIs

Education

Bachelor's degree

Associate’s degree

Master’s degree

PhD

Tools

Git

Webpack

npm

yarn

D3.js

Plotly

Chart.js

Job description

MANTECH in Annapolis Junction, MD seeks a motivated Front End Developer to design and build web interfaces for operational tools and capability management systems. You will create dashboards that translate complex data into operator-friendly visuals and run user research to improve workflows.

You will implement responsive, accessible applications, integrate with back-end APIs and data pipelines, and support real-time telemetry and system status displays. Some CONUS travel may be required.