Senior Web Application UI/UX Developer

Mavens Guild

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Philadelphia, PA Until 8/21/2026 5+ years exp H-1B sponsor history First posted March 26, 2025 Last posted March 26, 2025
Job description

What we would like to see:

A deep, thorough understanding of web application development and UI design.

Primary responsibilities of this role include advanced web application development and collaborating closely with a team of highly skilled developers, technical leads and product owners in a fast paced Agile environment. You will be required to support design and development efforts of application front-end for a mature financial platform whilst implementing coding guidelines, industry standards and best practices.

A typical day as a Senior Web Application UI/UX Developer:

  • Active participation in Agile development cycles by providing code governance, establishing development standards, implementing UI technical patterns and iterative prototyping

  • Implement rigorous testing and user acceptance practices with an eye towards enhancing end user experience

  • Implement and maintain an extensive library of reusable components and modules

  • Envision and build extensible wire frames for user interfaces

  • Assist translating and developing product owners' vision of application features, responsive web applications and platform enhancements

  • Assist in continuous improvements of application usability, responsiveness, and performance

What you need to bring to the table:

  • 5+ years experience of developing front-end design and development

  • Solid understanding of web application development frameworks

  • Solid experience in Angular, JSON, Javascript, AJAX, jQuery, Bootstrap is critical. Any experience in related web application development technologies is a huge plus

  • Experience in implementing development standards and code governance in a large enterprise setting

  • Good working knowledge of Agile methodologies and best practices

  • Good working knowledge of code versioning tools like SVN or Git, and collaboration platforms like JIRA

  • Strong problem solving skills, with an analytical mindset and dedication to enhancing end user experience

  • BS degree in Computer Science or relevant experience in lieu of a college degree for exceptional candidates

  • Knowledge of other web technologies like HTML5, CSS, etc., is desired

About this role

Summary

Develop and enhance web application front-end using modern frameworks in an Agile environment.

Job title

Senior Web Application UI/UX Developer

Experience level

5+ years

Minimum experience

5+ years exp

Industry

financial

Location requirements

Must be in Philadelphia, PA; remote work not specified.

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

AngularJSONJavascriptAJAXjQueryBootstrapweb technologies

Preferred skills

HTML5CSS

Specializations

web developmentUI designUX designAngularJavascript
Locations

Structured locations inferred from the posting.

Philadelphia, PA, USA

On-site City