Web Developer

Capgemini Government Solutions; McLean (VA); On-site; USD 75,000 - 95,000; Full time

Job summary

Capgemini Government Solutions seeks a seasoned Web Developer to support secure, mission-critical federal applications. You will build modern web apps using C#, .NET 8+, Blazor, and Razor Pages in an Agile SAFe environment.

Responsibilities span front-end with JavaScript/TypeScript and React, API integration, SQL Server data access, and secure coding practices. Collaboration with architects and stakeholders is essential to deliver high-quality, scalable solutions.

Qualifications

• 6+ years of web application development experience.
• Bachelor's degree or equivalent experience.
• Experience with C# and .NET 8+/ASP.NET Core.
• Front-end experience with JavaScript/TypeScript.
• Experience with SQL Server or relational databases.
• Knowledge of API integration and scalable architectures.
• Git-based workflows, code reviews, and CI/CD.
• Secure coding practices and security remediation.
• Experience with AI-assisted development tools.
• CompTIA Security+ certification (or eligible within 30 days).

Responsibilities

• Develop and maintain web apps using C#, .NET 8+, ASP.NET Core, Blazor, and Razor Pages.
• Build modern UIs with JavaScript/TypeScript and React or similar.
• Integrate apps with REST APIs and backend services.
• Develop and maintain SQL Server databases and data access layers.
• Troubleshoot full-stack issues across UI, API, DB, and hosting.
• Implement secure coding practices and remediate findings.
• Support authentication/authorization with modern identity standards.
• Contribute to automated testing, CI/CD, and code reviews.
• Collaborate with developers, architects, and stakeholders in SAFe Agile.
• Leverage AI-assisted development tools while maintaining code quality.

Skills

C#/.NET

ASP.NET Core

Blazor

JavaScript/TypeScript

React

SQL Server

REST APIs

Git workflows

Secure coding

AI-assisted development tools

Security+ certification

Education

Bachelor's degree or equivalent experience

Tools

IIS/Windows Server

Entity Framework Core

CI/CD pipelines

Job description

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, TypeScript, 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 TypeScript
• 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, TypeScript, 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 | www.capgemini.com

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 process and that image may be used for verification, including during the hiring and onboarding process.

Applicants for employment in the US must have valid work authorization that does not now and/or will not in the future require sponsorship of a visa for employment authorization in the US by Capgemini.

Capgemini discloses salary range information in compliance with state and local pay transparency obligations. The disclosed range represents the lowest to highest salary we, in good faith, believe we would pay for this role at the time of this posting, although we may ultimately pay more or less than the disclosed range, and the range may be modified in the future. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. At Capgemini, it is not typical for an individual to be hired at or near the top of the range for their role. The base salary range for the tagged location is 75k - 95k.

This role may be eligible for other compensation including variable compensation, bonus, or commission.

• Full time regular employees are eligible for paid time off, medical/dental/vision insurance, 401(k), and any other benefits to eligible employees.
• This role may be eligible for other compensation including variable compensation, bonus, or commission.

Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, or any other form of compensation that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company's sole discretion, consistent with the law.

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