Senior Java Front-End Developer

International Logic Systems, Inc.; Washington (District of Columbia); On-site; USD 110,000 - 160,000; Full time

Job summary

International Logic Systems, Inc. is seeking an experienced UI developer to shape how users interact with our software and websites. You will translate UX concepts into polished interfaces and collaborate with product, design, and engineering teams.

The role emphasizes strong HTML, CSS, JavaScript, and modern frameworks like Angular (11/12) and PrimeNG, with attention to accessibility and performance. A robust portfolio and 8+ years in UI development are preferred.

Qualifications

• Proficient in HTML, CSS, and JavaScript with a strong portfolio.
• Experience with Angular 11 or 12+ and PrimeNG required.
• Proven ability to create wireframes, storyboards, user flows, and site maps.
• Solid understanding of UI/UX and accessibility.

Responsibilities

• Collaborate with product management and engineering to define visuals and experience.
• Execute visual design from concept to hand-off to engineering.
• Create wireframes, storyboards, user flows, and site maps.
• Design and develop HTML, CSS, JS, Angular, jQuery, LESS, Bootstrap, and PrimeNG.
• Review designs for web standards, accessibility, and usability.
• Document interface design and testing scenarios.
• Present designs to peers and executives.
• Establish and promote design guidelines and standards.

Skills

UI design

Wireframes

User flows

Agile/Scrum

Collaboration

Tools

HTML

CSS

JavaScript

Angular 11/12

TypeScript

PrimeNG

jQuery

LESS

Bootstrap

Job description

Overview

ILS is hiring experienced user interface developers. We are looking for a candidate with excellent communication and collaboration skills and an eye for design to work for us full time. A UI developer plays a key role in the way software and websites look and feel for the end user. They implement the vision of the UX developer and make important design decisions about color, spacing, typography, buttons, transitions, spacing, icons, and scrollbars, in addition to using coding languages like Javascript, HTML, CSS, Jason, AJAX, Angular 12 and JQuery. If you’re a creative, empathetic UI developer with 8+ years of experience, ILS might be the perfect place for you to take your career.

Responsibilities

• Collaborate with product management and engineering to define and implement innovative solutions for the product’s direction, visuals, and experience
• Execute all visual design stages from concept to final hand-off to engineering
• Conceptualize original ideas that bring simplicity and user-friendliness to complex design roadblocks
• Create wireframes, storyboards, user flows, process flows, and site maps to communicate interaction and design ideas effectively
• Design & develop HTML, CSS, JS, Angular, jQuery, LESS, Bootstrap, PrimeNG and all needed libraries for eCommerce application
• Review and make necessary edits to existing interface such as design, implementation web & Security standards, accessibility, and usability best practices.
• Develop well documented interface design, business test case scenario and maintenance documents.
• Present and defend designs and key milestone deliverables to peers and executive stakeholders
• Establish and promote design guidelines, best practices, and standards

Qualifications

Required skills and qualifications

• Demonstrate UI design skills with a strong portfolio
• Substantial experience in creating wireframes, storyboards, user flows, process flows, and site maps
• Proficiency in HTML, CSS, and JavaScript
• Must have experience with Angular 11 or 12+ with TypeScript and PrimeNG ( REQUIRED)
• Excellent visual design skills with sensitivity to user-system interaction
• Ability to present designs and sell solutions to various stakeholders
• Ability to solve problems creatively and effectively
• Experience working in an Agile/Scrum development process

Preferred qualifications

• Solid experience implementing automated tests
• Champions data-driven decision-making
• Good working knowledge of cloud security and web security
• Enthusiasm to work in an Agile development model