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Principal Ui Developer Jobs (NOW HIRING)

Beyond SOF

UI Developer

Fulton, MD · On-site

$48.75 - $63.50/hr

UI Developer Location: in MD - 15 mins. from DC What you'll get to do: * Design and build UI products that can support a wide variety of interactions with data. * Conduct usability research sessions ...

DNI Delaware Nation Industries

UI Developer

Atlanta, GA · On-site

$48 - $62.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

We are seeking a UI Developer to support the CDC program. This is a remote role for a mid-level professional with strong front-end SAP experience and hands-on development skills across modern UI ...

Cymertek

UI Developer

Annapolis Junction, MD · On-site

$51 - $66.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

UI Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a creative and detail-oriented ...

Delaware Nation Industries

UI Developer

Atlanta, GA · On-site

$48 - $62.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

We are seeking a UI Developer to support the CDC program. This is a remote role for a mid-level professional with strong front-end SAP experience and hands-on development skills across modern UI ...

Bright Mind Solutions LLC

UI Developer

San Francisco, CA · On-site

$65 - $70/hr

UI Developer San Francisco, CA Fully Onsite role Local candidate needed Description Tech SaaS client is looking for a talented UI Developer to join their team fully on site in San Francisco ...

Trigyn Technologies

UI Developer

Chicago, IL

$51.50 - $67/hr

The client is looking for highly motivated UI engineer who is interested in working with web interfaces. In this role you will lead, design, implement UI components of web applications and also ...

Trigyn Technologies

UI Developer

Chicago, IL · On-site

$51.50 - $67/hr

As an UI engineer you are responsible for building the Analytics Dashboard on the client portal. Responsibilities: • Writes clean solid code Identify design and coding problems, and bring in ...

C-MCI

User Interface Developer

Ashburn, VA · On-site

$51.25 - $66.50/hr

User Interface (UI)Developer Location: **This position REQUIRES onsite support in Ashburn, VA, 2 times a week** Why CMCI? CMCI provides management consulting and IT services that empower enterprises ...

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 ...

Redolent, Inc.

UI Developer

Bentonville, AR · On-site

$42.50 - $55.25/hr

We are actively looking for a UI Developer @ Bentonville AR Role: UI Developer Duration: 12+ Months Location:Bentonville AR or Sunnyvale, CA Develop applications using React/Redux, HTML, CSS, and ...

Delaware Nation Industries

UI Developer

Atlanta, GA · On-site

$48 - $62.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

We are seeking a UI Developer to support the CDC program. This is a remote role for a mid-level professional with strong front-end SAP experience and hands-on development skills across modern UI ...

Delaware Nation Industries

UI Developer

Atlanta, GA · Remote

$48 - $62.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

We are seeking a UI Developer to support the CDC program. This is a remote role for a mid-level professional with strong front-end SAP experience and hands-on development skills across modern UI ...

TiltEdge Solutions LLC

UI Developer

Plano, TX · On-site

$30/hr

Position: UI Developer Work Location: Plano, TX Duration: Contract Note: Local Candidates Only, F2F is required Key Responsibilities: Languages (MUST): HTML5, CSS3, JavaScript (ES6+), TypeScript ...

Anagh Technologies, Inc.

UI Developer

Austin, TX · On-site

$49.50 - $64.50/hr

Web/UI Developer Location: Austin, Texas - REMOTE 6+ Months contract Description As a UI Engineer you will be responsible for building the next generation of user experiences for our AppleCare ...

krg technology inc

UI Developer

Melville, NY · On-site

$51.25 - $66.50/hr

Company Description Sevagan M KRG Technologies, Inc., sevagan(at)krgtech.com 25000 Avenue Stanford, Suite #243, Valencia, CA 91355 Direct : 661-367-8000 Ext : 513 Look for UI Developer only ...

IDEALFORCE LLC

UI Developer (27662)

Phoenix, AZ

$49.75 - $64.50/hr

Company Description IDEALFORCE have a CONTRACT position available immediately for a UI Developer to ... X principals and UI design patterns. - Experience in Photoshop, CSS3, HTML 5 JavaScript

USM

UI Developer

Washington, DC · On-site

$56.75 - $73.50/hr

Senior User Interface Developer Location: Washington, DC (in-person) Duration: 18 Months ONLY GC and US Citizens Senior User Interface Developer The individual will participant in agile development ...

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Showing results 21-40

All JobsPrincipal Ui Developer Jobs

Principal Ui Developer information

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How much do principal ui developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for principal ui developer in the United States is $74.16, according to ZipRecruiter salary data. Most workers in this role earn between $65.62 and $86.54 per hour, depending on experience, location, and employer.

What is a principal UI developer?

A Principal UI Developer is a senior-level professional responsible for leading the design and implementation of user interfaces for software applications. They set UI standards, mentor other developers, and ensure that interfaces are both visually appealing and highly functional. Principal UI Developers collaborate with cross-functional teams, including UX designers and backend engineers, to deliver seamless user experiences. Their role often includes making architectural decisions, reviewing code, and staying updated with the latest frontend technologies and best practices.

What are the key skills and qualifications needed to thrive as a principal UI developer?

To thrive as a Principal UI Developer, you need advanced proficiency in front-end technologies (such as HTML, CSS, JavaScript, and frameworks like React or Angular), a strong portfolio, and often a bachelor’s degree in computer science or a related field. Expertise in design systems, version control (e.g., Git), UI/UX best practices, and sometimes certifications in web development tools are typically required. Leadership, collaboration, creative problem-solving, and effective communication are standout soft skills for guiding teams and delivering high-quality interfaces. These abilities are crucial for delivering scalable, user-centric solutions while mentoring others and ensuring technical excellence across projects.

How does a principal UI developer typically collaborate with cross-functional teams during product development?

A Principal UI Developer frequently works alongside product managers, UX/UI designers, backend developers, and QA teams to ensure that user interfaces are visually appealing, intuitive, and technically feasible. They often lead design and code reviews, provide technical guidance on UI best practices, and translate user requirements into functional, scalable components. Effective communication and a collaborative mindset are essential, as Principal UI Developers are expected to align UI solutions with business goals and technical constraints, fostering a cohesive development environment.

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

AspectPrincipal Ui DeveloperSenior Ui Developer
Required CredentialsBachelor's or Master’s in Computer Science, UI/UX Design, or related field; extensive experienceBachelor's degree; several years of UI development experience
Work EnvironmentLeads complex projects, mentors teams, collaborates with stakeholdersDevelops UI components, implements designs, supports project teams
Employer & Industry UsageUsed in large tech companies, enterprise software, and design agenciesCommon in software firms, startups, and digital agencies

The Principal Ui Developer typically holds a higher level of experience, leads project architecture, and mentors teams, whereas the Senior Ui Developer focuses on implementing UI solutions and supporting development teams. Both roles are vital in UI development but differ mainly in leadership scope and strategic responsibilities.

More about Principal Ui Developer jobs

What job categories do people searching Principal Ui Developer jobs look for?

The top searched job categories for Principal Ui Developer jobs are:

Principal Ui Developer jobs near you
Infographic showing various Principal Ui Developer job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 9% Part Time, 1% Temporary, and 1% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $154,260 per year, or $74.2 per hour.

UI Developer

Beyond SOF

Fulton, MD • On-site

$48.75 - $63.50/hr

Full-time

Re-posted 6 days ago

Job description

UI Developer
Location: in MD - 15 mins. from DC
What you'll get to do:
  • Design and build UI products that can support a wide variety of interactions with data.
  • Conduct usability research sessions to improve the user experience.
  • Create and maintain digital assets, such as interface design files, wireframes, and interactive mockups.
  • Design, build, and maintain highly reusable JavaScript, HTML, and CSS code.
  • As the first dedicated front-end engineer at Enveil, you'll have substantial say in the strategy and implementation of our front-end products.

What you'll need to succeed:
  • 4+ years' experience with front-end Javascript frameworks such as Vue, React, or Angular.
  • 2+ years' experience as a UI/UX designer.
  • A portfolio that demonstrates both JavaScript proficiency and good UI/UX design principles.
  • Expert knowledge of modern web technologies (HTML5/CSS/JS) and web application frameworks.
  • Proficiency in designing interfaces and building clickable prototypes.
  • US Citizenship is required for all applicants.

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