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Principal Ui Engineer Jobs (NOW HIRING)

INSPYR Solutions

UI Engineer

Austin, TX · On-site

$103K - $137K/yr

UI Engineer Location: Austin, TX ABOUT THIS FEATURED OPPORTUNITY Our client is seeking an experienced UI Engineer to support development of a large-scale CMS-driven Single Page Application. You'll ...

2K

Lead UI Engineer

San Mateo, CA · On-site +1

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

2K

Lead UI Engineer

San Mateo, CA · On-site

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

31st Union

Lead UI Engineer

San Mateo, CA · On-site +1

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

pathwayRP

Principal UI Software Engineer

Durham, NC · Remote

$100K - $134K/yr

Looking for a Principal UI Software Engineer to build a new platform that supports Global Sales and Services for up to 50 countries. The UI Software Engineer will be the expert as a solutions driven ...

31st Union

Lead UI Engineer

San Mateo, CA · On-site

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

Filevine

UI Engineer

San Francisco, CA · On-site

$122K - $163K/yr

Role Summary: We're looking for a UI Engineer to focus on execution, polish, and UX quality across the Word add-in and the web app. This role is engineering-first. You won't own UX strategy or define ...

SilverSearch, Inc.

User Interface Engineer

Atlanta, GA · On-site

... developer who excels at creating engaging, performant, and maintainable web applications. This role will focus on designing and delivering scalable user interfaces, guiding architecture decisions ...

Filevine

UI Engineer

San Francisco, CA · On-site

$122K - $163K/yr

Role Summary: We're looking for a UI Engineer to focus on execution, polish, and UX quality across the Word add-in and the web app. This role is engineering-first. You won't own UX strategy or define ...

MST Solutions

UI Developer

Chandler, AZ · On-site

$49 - $63.75/hr

Senior UI Engineer Position Job Title: Senior UI Engineer Position Overview: The Senior UI Engineer will lead the design and implementation of user interfaces for our web applications. This role ...

Filevine

UI Engineer

San Francisco, CA · On-site

$122K - $163K/yr

Role Summary: We're looking for a UI Engineer to focus on execution, polish, and UX quality across the Word add-in and the web app. This role is engineering-first. You won't own UX strategy or define ...

Filevine

UI Engineer

San Francisco, CA · On-site

$122K - $163K/yr

Role Summary We're looking for a UI Engineer to focus on execution, polish, and UX quality across the Word add-in and the web app. This role is engineering-first. You won't own UX strategy or define ...

MST Solutions

UI Developer

Chandler, AZ · On-site

$49 - $63.75/hr

Senior UI Engineer Position Job Title: Senior UI Engineer Position Overview: The Senior UI Engineer will lead the design and implementation of user interfaces for our web applications. This role ...

MST Solutions

UI Developer

Chandler, AZ

$49 - $63.75/hr

Senior UI Engineer Position Job Title: Senior UI Engineer Position Overview: The Senior UI Engineer will lead the design and implementation of user interfaces for our web applications. This role ...

Epic Games

Lead UI Engineer

Cary, NC · On-site

$57.25 - $73.25/hr

They are seeking a Lead UI Engineer who will be responsible for core UI features and supporting collaborative development to enhance player experiences across Rocket League. Responsibilities : • ...

Gamma

UI Engineer

San Francisco, CA · On-site

$122K - $163K/yr

Gamma is a company focused on building exceptional visual experiences, and they are seeking a UI Engineer to enhance their product's design system and frontend performance. The role involves creating ...

Collabera

UI Developer

Austin, TX

$49.50 - $64.50/hr

Austin, TX Job Title: UI Engineer Duration: Thru 9/30/16. Strictly contract [at this time]. Description: UI Engineer, Digital and Mobile Development Javascript / React developer. Responsibilities ...

Purple Drive Technologies

UI Engineer

Sunnyvale, TX · On-site

$95K - $127K/yr

We have immediate 3 UI developer requirements for Austin location. Please help with the profiles. Requirement: • Deep understanding and experience in advanced JavaScript and Typescript • Strong ...

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All JobsPrincipal Ui Engineer Jobs

Principal Ui Engineer information

See salary details

$74K

$147.2K

$212.5K

How much do principal ui engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for principal ui engineer in the United States is $147,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,500.00 and $173,000.00 per year, depending on experience, location, and employer.

What is the difference between Principal Ui Engineer vs Senior Ui Engineer?

AspectPrincipal Ui EngineerSenior Ui Engineer
Required CredentialsBachelor's/Master's in Design, Computer Science, or related field; extensive experienceBachelor's in relevant field; 3-5 years of experience
Work EnvironmentLeads design projects, mentors teams, influences product strategyDevelops UI components, collaborates with teams, implements designs
Employer & Industry UsageUsed in tech companies, startups, large enterprises for senior design rolesCommon in software development, tech firms, product teams

The Principal Ui Engineer typically holds a higher level of experience, leadership, and strategic influence compared to a Senior Ui Engineer. While both roles require strong UI design and development skills, the Principal focuses on guiding design direction and mentoring, whereas the Senior executes complex UI tasks and collaborates closely with teams.

What is a Principal UI Engineer?

A Principal UI Engineer is a senior-level professional responsible for leading the design, development, and implementation of user interfaces for software applications. They set technical direction, mentor other engineers, and often collaborate closely with product managers and designers to ensure seamless, user-friendly experiences. Principal UI Engineers also help establish best practices, review code, and may be involved in architectural decisions related to frontend technologies. Their deep expertise enables them to solve complex UI challenges and drive innovation within their teams.

How does a Principal UI Engineer typically collaborate with cross-functional teams during a product development cycle?

As a Principal UI Engineer, you will often serve as a bridge between design, product management, and backend engineering teams. You'll participate in architecture discussions, provide technical guidance on UI best practices, and ensure design intent is accurately translated into the final product. Regular collaboration includes code reviews, design critiques, and sprint planning meetings, where you advocate for user experience and front-end performance. This role requires strong communication skills and a proactive approach to resolving cross-team dependencies and technical challenges.

What are the key skills and qualifications needed to thrive as a Principal UI Engineer, and why are they important?

To thrive as a Principal UI Engineer, you need deep expertise in front-end technologies (such as JavaScript, React, or Angular), UI/UX design principles, and a track record of leading complex projects, typically supported by a relevant degree and significant industry experience. Mastery of design systems, version control (like Git), and prototyping tools (such as Figma or Sketch) is essential, and certifications in advanced front-end frameworks can be advantageous. Exceptional leadership, communication, and problem-solving skills help you mentor teams and collaborate effectively with stakeholders. These abilities are crucial for delivering high-quality, scalable interfaces that drive both user satisfaction and business results.
More about Principal Ui Engineer jobs
What job categories do people searching Principal Ui Engineer jobs look for? The top searched job categories for Principal Ui Engineer jobs are:
Principal Ui Engineer jobs near you
Infographic showing various Principal Ui Engineer job openings in the United States as of June 2026, with employment types broken down into 97% Full Time, and 3% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $147,220 per year, or $70.8 per hour.
UI Engineer

UI Engineer

INSPYR Solutions

Austin, TX • On-site

$103K - $137K/yr

Full-time

Posted 22 days ago

Job description

UI Engineer
Location: Austin, TX
ABOUT THIS FEATURED OPPORTUNITY
Our client is seeking an experienced UI Engineer to support development of a large-scale CMS-driven Single Page Application. You'll join a high-performing UI team of approximately 8 frontend engineers within a broader 30+ person product organization. The team operates in agile two-week sprints with daily standups, focusing on delivering high-quality, scalable web experiences.
This is a hands-on role for self-driven engineers who take ownership, proactively pick up backlog items, and contribute meaningfully to product quality and usability. You'll typically handle 1-2 larger features per sprint while collaborating closely with design, product, and backend engineering.
THE OPPORTUNITY FOR YOU
  • Translate design concepts into fully functional web applications
  • Rapidly prototype and implement UI solutions
  • Develop high-performance, scalable JavaScript code
  • Integrate frontend applications with backend web services
  • Identify, debug, and resolve JavaScript and CSS defects
  • Optimize existing frontend codebases for performance and maintainability
  • Collaborate on UX decisions based on business requirements
  • Create reusable components, standards, and code snippets
  • Participate in daily standups and sprint planning
  • Contribute to unit testing and overall code quality
  • Take ownership of deliverables with minimal supervision

KEY SUCCESS FACTORS
  • 5+ years of experience with Vue.js
    • Strong experience with Redux (for state management)
    • Advanced proficiency in JavaScript and TypeScript
  • Solid unit testing experience
  • Strong HTML/HTML5 and CSS3 skills (pixel-perfect attention to detail)
  • Ability to write complex code, analyze changes, and suggest improvements

About INSPYR Solutions
Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients' business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com.
INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.
Information collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions' Privacy Policy and INSPYR Solutions' AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/ . By submitting an application, you are consenting to being contacted by INSPYR Solutions through phone, email, or text.
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