Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

WSP Logo

Senior Application Developer

WSP

$130,000 - $163,000
Dec 5, 2025
Buffalo, NY, US
Apply Now

WSP’s Visualization and Data Intelligence (VDI) national practice is seeking a Senior Application Developer to support a variety of consulting projects of differing complexity and duration, collaborating closely with colleagues and clients within a dynamic and adaptable work environment.

Requirements

  • 7-10 years custom development experience with ASP.NET/C-Sharp with a strong focus on UI/UX experience.
  • Proficient in front-end frameworks (React preferred, or Vue, Angular, Blazor), HTML5, JavaScript (ES6+), CSS3, and JSON.
  • Proficient in front-end architecture, performance optimization, and cross-browser testing.
  • Proficient in one or more database technologies (Transact-SQL with SQL Server, MySQL, etc.).
  • Proficient with geospatial tools (Mapbox, Google Maps, or ArcGIS).
  • Proficient in accessibility standards (Section 508, WCAG 2.0), front-end build tools (Webpack, Tailwind, Vite), and SEO best practices.
  • Experience with CMS platforms (Umbraco, Kentico, SiteCore, WordPress, etc.)

Responsibilities

  • Architect, develop, launch and maintain scalable .NET web applications.
  • Lead front-end development with a focus on accessibility and responsiveness.
  • Drive UI/UX design execution.
  • Create technical specs and contribute to core code and documentation.
  • Troubleshoot technical issues, bugs, and optimize performance.
  • Support, enhance, and maintain legacy systems.
  • Mentor team members and support business development efforts.

Other

  • Bachelor’s degree in computer science, MIS, or related field
  • Must be eligible to work in the United States without sponsorship now or in the future.
  • Excellent communication and problem-solving skills.
  • Self-motivated with the ability to prioritize, meet deadlines, and manage changing priorities.
  • Solid experience mentoring developers, leading team code reviews, and fostering continuous growth and learning within the team.