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# Sr. Front End UI Developer

- **Company:** Halvik Corp.
- **Location:** Vienna, VA, United States (Remote available)
- **Experience:** Expert
- **Salary:** $160,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Artificial Intelligence, HTML5, Bootstrap (Software), Browser Compatibility, Cascading Style Sheets (CSS), Software Quality, Code Review, Design of User Interfaces, Human-Computer Interaction, PostgreSQL, Microsoft SQL Server, Oracle (Applications), TypeScript, Web Content Accessibility Guidelines, Website Wireframe, RxJS, Angular Material, ReactJS, Spring-boot, Backend, Syntactically Awesome Style Sheets (SASS), AngularJS, Information Technology, Kendo Ui, Front End Software Development
- **Published:** June 29, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=0fcddbaeaf6463c1

## About the Role

Do you have a Bachelor's degree?, * Education: Bachelor's Degree in Computer Science, IT or related field experience

 * Experience: 10+ years
 * Technical Proficiency: Front end: Advanced knowledge of Angular (6-20), AngularJS, React, TypeScript, JavaScript, RxJS, Angular Material, Bootstrap, Kendo UI. Web: HTML5, CSS3, SASS/LESS, responsivemobile-first design, accessibility (WCAG / Section 508 / AODA). Databases: PostgreSQL, SQL Server, Oracle

Preferred Expertise

 * Backend knowledge of Java, Spring Boot and Node.js integration
 * Understanding of AWS architecture, AI technologies

## Description

Lead and provide solutions supporting front-end requirements and features. Capable of coordinating and delivering user interface and experience across USPTO for Patent Center modules. Ability to lead design meetings. Support Jr. developers. Ensure code quality through code reviews. Troubleshoot Production issues and provide resolution in a timely manner. Provide off hours support on rotating basis.

Work with USPTO Product Managers and UX designers to translate requirements and business objectives into complete user interfaces. Led UI/UX design and development, user sessions, wireframes, 508 compliance, browser compatibility, coding.

Core Responsibilities

 * Operational Oversight: Leading and supporting other developers.

 * Collaboration: Work with clients, key stakeholders, as well as cross functional teams.
 * Technical Performance: Strong expertise in Angular (including Angular 14-20), TypeScript, HTML5, CSS3, RxJS, and Angular Material


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