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Ui Developer Intern Jobs in Missouri (NOW HIRING)

Parsons

Senior Agentic AI UI Devleoper

Saint Louis, MO · On-site

$148K - $266K/yr

Parsons is looking for an amazingly talented Sr. Agentic AI UI Developer to join our team! In this role you will get to work directly in an operations organization on a small, tight knit development ...

Jobtailor

Principal UI/UX Designer

California, MO · On-site

$140 - $185/hr

Act as a strategic peer to senior Product and Engineering leaders. * Present complex design visions ... Mastery of user-centered design methods, research, and usability testing, and a talent for ...

Jobgether

$71K - $92K/yr

Define UI/UX requirements, create wireframes, and collaborate with product managers, designers, and software engineers to deliver intuitive digital experiences. * Act as a subject matter expert for ...

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Ui Developer Intern information

What does a typical day look like for a UI developer intern?

As a UI Developer Intern, your typical day often begins by reviewing tasks or tickets assigned to you, then collaborating with other developers or designers during stand-up meetings. You’ll spend much of your time writing code to create or enhance web interface components, testing your work to ensure it looks and functions well across devices, and addressing feedback from team members or mentors. Interns also participate in code reviews and may attend learning sessions or workshops organized by the company. This workflow gives you hands-on experience in real projects while helping you develop the skills needed for a successful UI development career.

What are the key skills and qualifications needed to thrive in the UI developer intern position, and why are they important?

To thrive as a UI Developer Intern, you need a good grasp of HTML, CSS, JavaScript, and responsive design principles, typically supported by coursework or personal projects. Familiarity with frameworks such as React or Angular, version control systems like Git, and online certifications from platforms like Coursera or freeCodeCamp are highly beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate smoothly with designers and other developers. These skills are vital for creating user-friendly interfaces, meeting project deadlines, and contributing positively in a dynamic development team.

What is a UI developer intern?

A UI Developer Intern is responsible for assisting in the design and development of user interfaces for websites and applications. They work with front-end technologies like HTML, CSS, and JavaScript to enhance user experience. Interns collaborate with designers and developers, learning best practices and industry standards. Their role may include debugging, testing, and optimizing UI components to ensure responsiveness and functionality.

What are the most commonly searched types of Ui Developer jobs in Missouri? The most popular types of Ui Developer jobs in Missouri are:
What are popular job titles related to Ui Developer Intern jobs in Missouri? For Ui Developer Intern jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Ui Developer Intern jobs in Missouri look for? The top searched job categories for Ui Developer Intern jobs in Missouri are:
What cities in Missouri are hiring for Ui Developer Intern jobs? Cities in Missouri with the most Ui Developer Intern job openings:
Ui Developer Intern jobs near you
Infographic showing various Ui Developer Intern job openings in Missouri as of August 2026, with employment types broken down into 60% Full Time, and 40% Contract. Highlights an 100% In-person job distribution.

Senior UI/UX Designer

Integrity Web Consulting

University City, MO • On-site, Remote

Full-time

Re-posted 2 days ago

Job description

Company Description
Are you an experienced senior designer skilled in both UX and UI? Come join the leading UX/web design and development agency based in the historic Tivoli Theatre off Delmar in the Loop in St. Louis. We are seeking a passionate, creative Senior Digital Designer to join our growing team.
Flexible work from anywhere model with a strong preference for those living in St. Louis.
We are looking for an experienced design leader who wants to learn on a daily basis, take pride in crafting highly usable, intuitive web experiences and hopes to change the world through design.
We hire people based upon the H's:
  • Humble - no egos allowed. ever.
  • Hungry - will want to change the world
  • Honest - always do what you say you're gonna do
  • Happy - a zest for life and desire to delight our clients

Feel free to review our employee handbook - http://bethething.com/IntegrityWay.pdf
NON-smokers only, please.
NO OFFSHORE FIRMS. Seeking local St. Louis craftspeople.
Job Description
If you love creating world class user experiences, and gorgeous user interfaces, then we're the place for you.
  • Strong soft skills required
  • Exceptional visual design leader capable of producing mind blowing experiences
  • Brand identify expertise
  • Lead the UI/UX development from conception to execution
  • Drive the process based upon user-centered design conventions
  • Work closely with clients, research, development/engineering and project management
  • Hands on experience creating user flows, hi-res wireframes, information architecture and user interfaces
  • Journey mapping
  • Passionate ability to simplify things
  • Passionate focus on the user
  • Exceptional communicator
  • Willingness to do whatever it takes to succeed

Qualifications
You'll have the following skills:
  • Expert at tools such as Figma, PhotoShop, Illustrator, Monday.com, etc.
  • Extremely curious with tons of empathy towards users
  • Loves to research data analytics to inform designs
  • Understanding of modern web technologies
  • Understanding of CMS/WordPress/Drupal/Joomla theme development
  • Understanding of Mobile UI/UX
  • Understanding of web frameworks - Bootstraps, AngularJS, Modernizr, Foundation
  • Understanding of Responsive/Adaptive development - CSS Frameworks / Resets, Grids
  • Cross-Browser / Cross-Platform Development
  • Website Speed / Performance

Additional Information
Must have a passion for all things web, learning every day and working with the most creative, awesome team in St. Louis.
Will probably enjoy shows at Delmar Hall, Red Bull or American Honey.
Offshore firms and recruiters DO NOT APPLY.

Apply