Dotnet Developer

Senior .NET Accessibility Developer Location: Indiana (Remote) Duration: 6 Months Contract Job Summary We are seeking a highly skilled Senior .NET Accessibility Developer to support the modernization and accessibility remediation of enterprise web applications. The ideal candidate will have strong experience with C#, .NET/.NET Core, JavaScript, Telerik, HTML5, CSS3, WCAG 2.1/2.2, ADA Section 508 , and accessible PDF development. The candidate will work on legacy .NET web applications, perform accessibility audits, identify compliance gaps, implement code-level fixes, and ensure applications and generated documents meet applicable accessibility standards.

Key Responsibilities

• Develop, maintain, and modernize enterprise web applications using

C#, .NET, and .NET Core .

• Work with

Telerik UI , HTML5, CSS3, and modern JavaScript front-end technologies.

• Perform comprehensive accessibility audits of existing web applications.
• Identify and remediate accessibility issues to meet

WCAG 2.1/2.2 Level AA and ADA Section 508 requirements.

• Use accessibility testing tools such as

NVDA, WAVE , and automated scanning tools.

• Review application source code and implement systematic accessibility remediation.
• Audit legacy PDF reporting functionality and identify accessibility deficiencies.
• Develop and maintain

accessible/tagged PDF reports , including proper reading order and structural elements.

• Work with legacy

Crystal Reports and modernize PDF reporting workflows where required.

• Integrate accessibility improvements directly into existing .NET application workflows.
• Utilize enterprise AI development tools such as

GitHub Enterprise Cloud Copilot and Anthropic Claude for code analysis, refactoring, documentation, and test generation.

• Participate in modern

DevOps and CI/CD processes.

• Collaborate with developers, QA teams, business stakeholders, and technical teams to resolve accessibility issues.
• Document remediation activities, technical changes, and accessibility testing results.

Required Skills

• Strong experience with

C# and .NET/.NET Core

• Full-stack web application development experience
• JavaScript, HTML5, and CSS3
• Hands-on experience with

Telerik UI

• Strong knowledge of

WCAG 2.1/2.2 Level AA

• Knowledge of

ADA Section 508

• Experience with web accessibility testing and remediation
• Experience with

NVDA, WAVE , or similar accessibility tools

• Experience developing

accessible/tagged PDFs

• Experience with PDF reading order and structural tagging
• Experience with

Crystal Reports

• Experience with DevOps/CI/CD pipelines
• Experience with Git/GitHub
• Experience using AI-assisted development tools such as

GitHub Copilot or Claude

Preferred Qualifications

• Experience modernizing legacy enterprise applications
• Government or public-sector application development experience
• Experience with Section 508 compliance projects
• Experience with automated accessibility testing
• Experience with enterprise reporting systems
• Experience working with complex legacy .NET applications
• Experience with GitHub Enterprise Cloud

Ideal Candidate The ideal candidate is a Senior .NET Developer with strong accessibility expertise , rather than a general .NET developer. Candidates should be able to demonstrate hands-on experience auditing and remediating web applications for WCAG/Section 508 compliance and creating accessible PDF reports .