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FANTOM CORPORATION

Frontend Developer

FANTOM CORPORATION
United States · Full-time · Not Applicable
Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.

We are seeking a Frontend Developer to design and build modern, responsive user interfaces for web applications. This role focuses on developing scalable, high-performance UI components and integrating them with backend services in a cloud-based environment. The ideal candidate has strong experience with Angular, modern JavaScript frameworks, and UI/UX best practices.

Responsibilities

  • Design and develop dynamic, responsive user interfaces using Angular and modern JavaScript/TypeScript
  • Build reusable UI components that promote scalability and maintainability across applications
  • Apply UI/UX best practices to deliver intuitive and user-friendly experiences
  • Integrate front-end applications with RESTful APIs and backend services
  • Optimize application performance using techniques such as lazy loading, code splitting, and caching
  • Develop UI components that interact with cloud-based services such as AWS (API Gateway, Lambda, DynamoDB)
  • Utilize HTML, CSS, and preprocessors such as Sass to create consistent and responsive designs
  • Manage source code using version control systems such as Git (GitHub, GitLab)
  • Support CI/CD pipelines to streamline build, test, and deployment processes
  • Collaborate with cross-functional teams in Agile development environments


Required Qualifications

  • Must be fully cleared with a recent polygraph
  • Must be willing and able to work fully onsite at the location listed in this posting
  • Experience developing front-end applications using Angular and modern JavaScript/TypeScript
  • Strong understanding of UI design principles, human-computer interaction, and user experience best practices
  • Experience building responsive, interactive UI components
  • Experience working with HTML, CSS, and UI frameworks such as Material Design
  • Experience integrating UI components with RESTful APIs
  • Experience optimizing UI performance and application responsiveness
  • Experience using version control tools such as Git
  • Experience working with CI/CD pipelines
  • Familiarity with Agile development methodologies
  • Experience integrating front-end applications with cloud-based backend services
  • #CJ


Desired Qualifications

  • Experience with UI testing frameworks such as Jest, Cypress, Karma, or Jasmine
  • Familiarity with design systems and UI frameworks such as Material UI or Bootstrap
  • Experience developing complex, data-driven user interfaces
  • Knowledge of accessibility standards and best practices
  • Experience using design tools such as Figma, Sketch, or Adobe XD
  • Experience working with large-scale front-end codebases
  • Experience with additional front-end frameworks such as React or Vue.js
  • Familiarity with backend technologies such as Java, Python, or Node.js
  • Experience with AWS services such as EKS or Step Functions


Fantom Corp is a Software Development, Agile Cloud, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider. Established in 2015, Fantom Corp serves Federal customers with top-notch Cybersecurity Architects, Data Scientists/Analysts, Software Engineers/Developers, DevSecOps Engineers, Project Managers, Identity, Credential Access Management (ICAM) services , and Cloud-certified practitioners. We excel in delivering emerging technologies such as Artificial Intelligence (AI) and Machine Learning (ML) with a focus on identifying trends, object detection, and classification of structured and unstructured data. Fantom Corp possesses mastery in all aspects of digital audio production. We lead in the ideation and creation of efforts for clients who want to harness the power of podcasting. We guide them in selecting the right show format for their needs and goals. As a Small Business, we possess the innovation, speed and flexibility to meet your requirements.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Key Skills

Ranked by relevance

ui cloud responsive angular ai artificial intelligence cicd css aws machine learning computer vision cyber security design systems cybersecurity restful apis javascript ai tools python sketch react figma excel java sass git eks
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United States

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Posted
Mar 31, 2026
Type
Full-time
Level
Not Applicable
Location
Chantilly
Company
FANTOM CORPORATION

Industries

Information Technology & Services

Categories

Engineering Information Technology

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