Web Developer

Capgemini Government Solutions (CGS) LLC is seeking a Web Developer to join our team supporting secure, mission-critical federal applications. This role is ideal for a full-stack developer who enjoys building modern web applications, solving complex technical challenges, and delivering secure, high-quality solutions in an Agile environment.

Job Responsibilities Develop and maintain web applications using C#, .NET 8+, ASP.NET Core, Blazor, and Razor Pages Build modern user interfaces using JavaScript, Type Script, React, or similar frameworks Integrate applications with REST APIs and backend services Develop and maintain SQL Server databases and data access layers Troubleshoot and resolve issues across the application stack, including front-end, API, database, and hosting environments Implement secure coding practices and remediate security findings Support authentication and authorization solutions using modern identity standards Contribute to automated testing, CI/CD pipelines, and code reviews Collaborate with developers, architects, and stakeholders in a SAFe Agile environment Leverage AI-assisted development tools responsibly while maintaining ownership of code quality and testing

Required Qualifications:

6+ years of web application development experience. Bachelor's degree or equivalent experience. Experience developing web applications using C# and .NET 8+/ASP.NET Core

Experience with modern front-end development using JavaScript and/or Type Script Experience working with SQL Server or other relational databases Strong understanding of application architecture, API integration, and reusable development patterns Experience troubleshooting full-stack applications across UI, API, database, and hosting layers

Experience with Git-based development workflows, code reviews, and automated build processes Strong communication skills and ability to work independently in a collaborative team environment Experience developing secure web applications and applying secure coding practices Experience using AI-assisted development tools while validating and testing generated code CompTIA Security+ certification (or ability to obtain within 30 days)

Preferred Qualifications:

Experience with React, Type Script, Blazor, Razor Pages, or Razor Components

Experience with Entity Framework Core Familiarity with IIS and Windows Server hosting environments Experience identifying and remediating security vulnerabilities from SAST/DAST tools Knowledge of OAuth, OIDC, and modern authentication concepts Experience developing Section 508-compliant applications Familiarity with RMF, ATO processes, and federal cybersecurity requirements Prior experience supporting DoD or federal government programs About Capgemini Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society.

It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

The Group reported 2024 global revenues of €22.1 billion. Get the future you want |  Disclaimer All qualified applicants will be considered for employment based on their skills, and merit. Please be aware that Capgemini may capture your image (video or screenshot) during the interview…