Jobs · OTHR · Virginia

Senior Software Engineer — UI/UX & Front-End Engineering

TALENT Software Services · Reston, VA · 2 days ago
On-siteOTHRFull-time

About the Role

As a Senior Software Engineer with a UI/UX and front-end engineering focus, you will design, develop, and maintain accessible, user-centered interfaces for complex enterprise applications built on the ASP.NET MVC 5 technology stack. This role blends hands-on front-end coding with UI/UX design sensibility — translating business and user needs into clean, usable, and fully accessible experiences — while ensuring high-quality delivery within established timelines.

Key Responsibilities

  • Design, develop, and maintain accessible, user-centered interfaces for complex enterprise applications
  • Translate business and user needs into clean, usable, and fully accessible experiences
  • Write technical design specifications, perform unit testing, and produce clear technical and design documentation
  • Collaborate with business stakeholders, customers, designers, and cross-functional technology teams
  • Work independently in established enterprise codebases, leveraging DevExpress components where appropriate
  • Deliver well-tested, accessible, production-ready solutions with minimal ramp-up
  • Analyze requirements, debug complex UI and cross-browser issues, and deliver reliable, polished solutions

Required Qualifications

  • 5–8+ years of professional software development experience, with a significant focus on front-end / UI development
  • Strong proficiency in HTML5, CSS3, JavaScript, and jQuery, with an emphasis on writing clean, semantic, maintainable markup
  • Demonstrated experience applying UI/UX design principles — information architecture, interaction design, visual hierarchy, and usability best practices — to real product interfaces
  • Hands-on experience implementing and testing for web accessibility, including WCAG 2.1/2.2 (AA) and Section 508 compliance
  • Practical experience with ARIA roles/attributes, semantic HTML, keyboard navigation, focus management, and testing with assistive technologies (e.g., screen readers such as JAWS/NVDA/VoiceOver)
  • Strong proficiency in C# and the ASP.NET MVC 5 framework
  • Experience developing and supporting full-stack .NET applications in a Windows environment
  • Solid experience with Microsoft SQL Server, including database design/data modeling and writing T-SQL queries, stored procedures, and views to support UI features
  • Solid understanding of object-oriented programming, design patterns, and core computer science principles
  • Experience building and consuming RESTful APIs and integrating front-end interfaces with internal and external systems
  • Experience with unit testing and supporting QA, usability testing, and release processes
  • Strong understanding of the software development lifecycle (SDLC) and best engineering practices
  • Bachelor's degree in Computer Science, Human-Computer Interaction, Design, Engineering, or a related field, or equivalent practical experience

Preferred Qualifications

  • Experience with DevExpress UI components and reporting tools
  • Formal training or certification in UX design, accessibility (e.g., IAAP CPACC/WAS), or human-centered design
  • Experience conducting or supporting usability testing, accessibility audits, or design reviews
  • Familiarity with design/prototyping tools (e.g., Figma, Adobe XD) and translating designs into accessible front-end code
  • Experience with financial aid, student systems, or higher education data
  • Familiarity with Agile/Scrum methodologies
  • Experience maintaining or modernizing legacy .NET applications, particularly front-end layers
  • Exposure to CI/CD pipelines, automated deployments, and source control systems such as Git
  • Strong written and verbal communication skills, including the ability to advocate for users and accessibility with technical and non-technical stakeholders

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