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Senior Tableau Web and Digital Interface Designer

Alexandria, VA · Information Technology · Hybrid Remote
IGC is looking for a Senior Tableau Web and Digital Interface Designer to join our team in support of our DoD customer. This position is mostly remote with occasional onsite support required in Alexandria, VA. A current DoD Secret clearance is required.

Responsibilities Include: 
  • Design, develop, and maintain responsive and scalable web applications with a focus on user experience (responsive scaling – desktop, tablet, mobile layouts).
  • Integrate front-end components with back-end services using RESTful APIs and JWT authentication.
  • Identify and resolve performance and scalability issues.
  • Optimize applications for maximum speed and scalability.
  • Develop and maintain data visualizations using the Tableau Embedding API.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Identify and resolve performance and scalability issues.
  • Provide mentorship and guidance to junior developers.
Required Qualifications:
  • Must be a US Citizen with a current DoD Secret clearance.
  • Bachelor's degree in business analytics, computer science, information systems, or a related field (Master's preferred).
  • Must reside within a commutable distance of, or be willing to travel to, Alexandria, VA in order to support in person meetings as required. 
Required Skills and Experience:
  • Tableau/BI Dashboard Expertise:
    • Extensive experience embedding Tableau (or comparable BI products) dashboards into websites.
    • Demonstrated proficiency configuring Tableau-connected apps to ensure secure communication between Tableau Cloud and external applications using JSON Web Tokens (JWT) for authentication.
    • Proven ability to: Restrict embedding permissions for specific content and locations; Implement single sign-on (SSO) for seamless access to embedded dashboards without the need for complex IdP integration; Enable direct user authentication from external applications; Programmatically manage Tableau REST API access on behalf of users using JWTs.
  • Web Development Proficiency:
    • Expert-level knowledge of modern web development technologies (HTML5, CSS3, JavaScript) and frameworks (React, Angular, Vue.js, etc.).
    • Deep understanding of server-side technologies (Node.js, Python, etc.) and RESTful API design principles.
    • Strong experience with responsive web design and cross-browser compatibility.
  • Security & Accessibility Focus:
    • In-depth knowledge of web application security best practices, including OWASP Top 10 vulnerabilities and mitigation strategies.
    • Familiarity with secure coding practices and experience implementing authentication/authorization mechanisms.
    • Demonstrated knowledge of 508 compliance standards and experience building accessible web interfaces.
  • Cloud & Infrastructure:
    • Hands-on experience with cloud platforms (Azure) and serverless architectures (Azure Functions, AWS Lambda).
    • Familiarity with containerization using Docker and related orchestration tools.
  • Communication & Collaboration:
    • Excellent verbal and written communication skills, with the ability to explain complex technical concepts to diverse stakeholders.
    • Proven track record of working collaboratively within cross-functional teams.
Preferred Skills/Qualifications:
  • Experience with the Defense Media Agency's WEB.mil - AFPIMS platform.
  • Familiarity with government security protocols and standards.
  • Experience working in Agile development environments.
  • Knowledge of accessibility standards (WCAG).
  • Master’s degree in business analytics, computer science, information systems, or related field.
  • Tableau Certifications.

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