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The Role
Support USSS as a Sr. Application Developer, focusing on JavaScript and React for secure, scalable web applications. Ensure compliance, handle security testing, and provide Tier 3 support.
Summary Generated by Built In
cFocus Software seeks a Sr. Application Developer (JavaScript/React) to join our program supporting the United States Secret Services (USSS). This position is remote. This position requires the ability a Public Trust clearance.
Qualifications:
Qualifications:
- Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or related field (or equivalent experience).
- Minimum of 10 years of experience in application development, with strong emphasis on JavaScript and React.
- Demonstrated experience developing enterprise-scale web applications.
- Hands-on experience integrating with GIS platforms such as ESRI ArcGIS Enterprise and REST services.
- Strong knowledge of HTML5, CSS3, JavaScript (ES6+), and modern front-end frameworks.
- Experience with API integration, asynchronous programming, and state management.
- Experience working in Agile/Scrum development environments.
- Familiarity with federal cybersecurity requirements, secure coding, and vulnerability remediation.
- Ability to obtain and maintain a DHS Tier 4a Background Investigation.
- Design, develop, and maintain secure, scalable web applications using JavaScript, React, and modern front-end frameworks.
- Develop user-facing GIS applications and dashboards that integrate with ArcGIS Enterprise, ArcGIS REST APIs, and geospatial services.
- Collaborate with GIS architects, system engineers, and back-end developers to implement end-to-end solutions.
- Develop reusable UI components and application frameworks following best practices.
- Ensure applications meet performance, scalability, and availability requirements.
- Implement secure coding practices aligned with DHS and USSS cybersecurity requirements.
- Support SELC activities including requirements analysis, design reviews, testing, deployment, operations, and disposition.
- Participate in Agile development activities including sprint planning, daily standups, demos, and retrospectives.
- Develop and maintain technical documentation, code repositories, and configuration artifacts.
- Integrate applications with CI/CD pipelines and automated testing frameworks.
- Support application security testing, vulnerability remediation, and code reviews.
- Ensure Section 508 accessibility compliance for all developed applications.
- Provide Tier 3 support for application issues, incident response, and system enhancements.
Top Skills
Agile/Scrum
Ci/Cd
CSS3
Esri Arcgis
Gis
HTML5
JavaScript
React
Rest
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The Company
What We Do
Established in 2006, cFocus Software automates FedRAMP compliance and develops government chatbots for the Azure Government Cloud, Office 365, and SharePoint.
cFocus Software is the exclusive vendor of ATO (Authority To Operate) as a Service™, which automates FedRAMP compliance for the Azure Government Cloud and Office 365.
Contact Us for a demo of ATO as a Service™ or a FREE government chatbot proof of concept project today!








