SAIC is hiring an on-site MSS Developer in San Diego, CA to design, develop, and improve user-facing applications and data visualizations.

Design, develop, and enhance user interfaces, dashboards, and interactive visualizations for enterprise data and application environments, prioritizing usability and operational effectiveness
Build data-driven applications by refining layouts, navigation, data presentation, readability, and overall user experience
Partner with data engineers, developers, analysts, and operational stakeholders to translate requirements and complex data workflows into intuitive applications
Collect, evaluate, and apply end-user feedback to improve functionality, visualization effectiveness, and user experience over time
Create reusable UI components, templates, design patterns, and guidance to support consistency and faster development across applications
Apply accessibility, responsive design, and usability principles for diverse users, workflows, and technical environments
Support frontend development and integration by connecting UI to data models, data pipelines, APIs, and supporting application services
Test, troubleshoot, document, and maintain UI/UX solutions in coordination with development teams to resolve issues and implement enhancements

Bachelor's Degree or equivalent experience in lieu of degree considered
U.S. Citizen
Active Secret Clearance required to start
Ability to obtain TS/SCI after start
Experience designing and developing user interfaces, dashboards, data visualizations, or interactive web applications
Experience building applications or user-facing capabilities in enterprise data, analytics, or application development environments
Experience applying UI/UX design principles including usability, information architecture, accessibility, visual hierarchy, and consistent interface design
Experience with frontend development, component-based application design, and modern web development practices
Ability to translate complex data, technical requirements, and operational workflows into clear, intuitive, actionable visual experiences
Experience collaborating with end-users and cross-functional technical teams to gather requirements, incorporate feedback, and iteratively improve applications
Strong analytical, problem-solving, and troubleshooting skills to identify and resolve usability and application issues
Strong written and verbal communication skills to explain design decisions and technical concepts to developers, analysts, program stakeholders, and operational users

Hands-on experience developing and maintaining applications, dashboards, custom widgets, and visualization products within Palantir Foundry or similar enterprise data platforms
Experience with TypeScript, JavaScript, React, HTML, CSS, Tailwind CSS, or related frontend technologies
Experience integrating data models, data pipelines, APIs, and application services into user-facing applications
Experience with data visualization libraries, interactive charting, geospatial visualization, or advanced dashboard development
Experience building reusable component libraries, design systems, application templates, and UI/UX development standards
Familiarity with object-oriented programming, Python, SQL, Git, and full-stack software development concepts
Experience conducting usability testing, gathering user feedback, and refining applications through iterative development
Experience supporting government, defense, or other mission-focused data and software environments

Location: San Diego, CA, US (onsite) | Salary: USD 60,001 - 100,000 per year

MSS Developer

Job Description