Front-End Developer

VISTA Technology Services, Inc. (VISTA) is currently seeking a Front-End Developer to support a U.S. Intelligence Agency in Springfield, VA.

This position is contingent upon contract award.

The Front-End Developer will implement user interfaces for TSSC applications that are intuitive, responsive, and effective. Ensure front-end components meet security requirements and provide optimal user experience for technical security personnel..

Responsibilities:

• Design and implement user interfaces for TSSC applications and analytical tools
• Developing and maintaining user-facing features using modern front-end technologies
• Ensuring the technical feasibility of Ul/UX designs and translating them into high-quality code
• Develop interactive data visualization components for technical security data
• Create responsive web applications for field use by TSSC personnel
• Optimizing applications for maximum speed, scalability, and accessibility.
• Implement user authentication and authorization interfaces
• Ensure compliance with security requirements for classified environments
• Coordinate with back-end developers to integrate front-end components with APIs
• Optimize application performance and usability for technical security operations
• Provide technical leadership for junior front-end developers
• Document front-end architecture, components, and interfaces
• Conduct usability testing and implement improvements based on user feedback

Basic Qualifications:

• Bachelor's degree in Computer Science, Web Development, or related field
• Minimum of 8 years of experience in front-end development
• Experience with modern JavaScript frameworks (React, Angular, or Vue)
• Knowledge of HTMLS5, CSS3, and responsive design principles
• Experience developing applications for secure environments
• Experience with front-end build tools like Webpack, Babel, and npm/yarn
• Strong understanding of responsive design, cross-browser compatibility, and web performance optimization
• Knowledge of RESTful APIs and asynchronous request handling
• Understanding of web security best practices
• Experience with data visualization libraries and techniques
• Active TS with eligibility with SCI

Desired Qualifications:

• Experience working with classified systems and security requirements
• Knowledge of UX/UI design principles for technical applications
• Experience with technical data visualization
• Understanding of TSSC operations and requirements
• Experience with secure authentication methods
• Proficiency with TypeScript.
• Experience with front-end testing frameworks like Jest, Cypress, or Playwright.
• In-depth knowledge of web accessibility (WCAG) standards.
• Familiarity with state management libraries like Redux, MobX, or Vuex.
• Experience with GraphQL.
• Knowledge of server-side rendering (SSR) or static site generation (SSG) frameworks

Salary at VISTA is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $150,000.00 to $195,000.00 (annualized USD) based on years of experience. The estimate displayed represents the typical salary range for this position and is just one component of VISTA's total compensation package for employees. We also offer a competitive leave package and a generous benefit plan which includes medical, dental, vision, life and disability insurance, tuition assistance, and an employer matching 401(k) plan.

Applicants selected for this position will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

For this position, VISTA will consider only applicants with an active DoD security clearance.

To learn more about VISTA and to apply for this position, please visit our website at www.vistatsi.com.

VISTA is an Equal Opportunity Employer/Disability/Veterans Employer