Front End Developer
MANTECH•Annapolis Junction, MD
•$91,600 - $153,800•Onsite
About The Position
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD.
Requirements
- 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)
Nice To Haves
- 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)
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
Benefits
- Health Insurance
- Life Insurance
- Paid Time Off
- Holiday Pay
- short-term and long-term Disability
- Retirement and Savings
- Learning and Development opportunities
- wellness programs
- other optional benefit elections
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
