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Sr. Front-End UI Developer

Sr. Front-End UI Developer

CompanyMedline
LocationNorthbrook, IL, USA
Salary$110240 – $165360
TypeFull-Time
Degrees
Experience LevelMid Level, Senior

Requirements

  • 4+ years of front-end UI development experience.
  • Advanced expertise in JavaScript & jQuery.
  • Strong proficiency in HTML5, CSS3, Bootstrap, & iframes.
  • Experience with React and/or Angular frameworks.
  • Knowledge & experience in C#.
  • Familiarity with Microsoft Power Platform, particularly Power Pages.
  • Experience with RESTful API integration and custom connector development.
  • Knowledge of web security best practices (authentication, authorization, CSRF protection).
  • Experience with responsive design and mobile-first approaches.
  • Understanding of cross-browser compatibility issues and solutions.
  • Knowledge of version control systems (Git, Azure DevOps).
  • Experience in debugging UI and JavaScript across various devices and browsers, with expertise in using debugging techniques.

Responsibilities

  • Design and develop responsive, user-centric web interfaces using Power Pages.
  • Create and implement custom UI components using JavaScript, jQuery, HTML, and CSS.
  • Develop and integrate React/Angular components to enhance Power Pages functionality.
  • Implement complex client-side business logic and form validation.
  • Design and consume RESTful APIs to connect front-end applications with back-end systems.
  • Ensure web security best practices are implemented across all solutions.
  • Optimize applications for maximum speed, scalability, and cross-browser compatibility.
  • Collaborate with stakeholders to gather requirements and translate them into effective front-end solutions.
  • Provide technical leadership and mentoring to junior developers.
  • Document technical specifications and maintain solution documentation.

Preferred Qualifications

  • Experience with Microsoft Power Platform components (Power Apps, Power Automate).
  • Knowledge of Dataverse data modeling.
  • Experience with Liquid templates in Power Pages.
  • Familiarity with UX/UI design principles.
  • Experience with SASS/LESS CSS preprocessors.
  • Understanding of accessibility standards (WCAG).
  • Knowledge of performance optimization techniques for web applications.
  • Experience with Agile development methodologies.
  • DevOps & ALM (Application Lifecycle Management) practices.