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Frontend Developer Engineer Jobs in Saint Louis, MO

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Frontend Developer Engineer information

See Saint Louis, MO salary details

$59.3K

$135.1K

$192.5K

How much do frontend developer engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for frontend developer engineer in Saint Louis, MO is $135,074.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,900.00 and $157,000.00 per year, depending on experience, location, and employer.

What is a frontend developer engineer?

Frontend Developer Engineers are professionals who design, build, and maintain the user interface and user experience of websites or web applications. They use technologies like HTML, CSS, and JavaScript to create responsive and interactive designs that work across different devices and browsers. Their role often involves collaborating with designers and backend developers to ensure seamless integration of visual elements and server-side logic. Frontend Developer Engineers also optimize web performance and accessibility to provide the best possible experience for users.

How do frontend developer engineers typically collaborate with designers and backend developers during a project?

Frontend Developer Engineers work closely with UX/UI designers to translate design mockups into interactive web interfaces, ensuring fidelity to the intended user experience. They also coordinate regularly with backend developers to integrate APIs and ensure seamless data flow between the client side and server side. Effective communication, participation in agile ceremonies, and using collaboration tools like Git, Jira, or Figma are essential for aligning on project requirements, managing dependencies, and resolving issues quickly.

What are the key skills and qualifications needed to thrive as a frontend developer engineer, and why are they important?

To thrive as a Frontend Developer Engineer, you need proficiency in HTML, CSS, JavaScript, and a solid understanding of responsive design, typically supported by a degree in computer science or a related field. Experience with frameworks like React, Angular, or Vue.js, as well as familiarity with version control systems such as Git, are commonly required technical skills. Strong problem-solving abilities, attention to detail, and effective communication help you collaborate with designers and back-end engineers. These skills are essential to create user-friendly, high-performance web applications that meet both technical and business requirements.

What is the difference between Frontend Developer Engineer vs Frontend Developer?

AspectFrontend Developer EngineerFrontend Developer
Required CredentialsBachelor's in CS or related field, proficiency in HTML, CSS, JavaScriptBachelor's in CS or related field, proficiency in HTML, CSS, JavaScript
Work EnvironmentCollaborates with cross-functional teams, involved in technical implementationFocuses on UI/UX, coding, and visual aspects of websites
Employer & Industry UsageTech companies, startups, agenciesWeb development firms, tech companies, freelance projects
Common Search & ComparisonYesYes

The main difference between a Frontend Developer Engineer and a Frontend Developer lies in the scope of responsibilities. The Engineer role often emphasizes technical implementation, collaboration with backend teams, and sometimes includes more complex problem-solving. Both roles require similar credentials and are used across similar industries, but the Engineer title may suggest a more technical or integrated position within development teams.

What cities near Saint Louis, MO are hiring for Frontend Developer Engineer jobs?

Cities near Saint Louis, MO with the most Frontend Developer Engineer job openings:

WordPress Front-End Developer / Engineer

University City, MO • On-site, Remote

Full-time

Re-posted 20 days ago


Job description

Company Description
Leading web consulting firm, designated as a Code Poet, in St. Louis is seeking passionate WordPress Engineer to join our growing team. We offer a flexible work from anywhere environment.
We are looking for creative developers who want to learn on a daily basis, take pride in developing highly usable, intuitive WordPress sites and hope to change the world via technology.
We hire people based upon the H's:
  • Happy - a zest for life and desire to delight our clients
  • Humble - no egos allowed. ever.
  • Hungry - will want to change the world
  • Honest - always do what you say you're gonna do

NON-smokers only, please.
NO offshore firms or recruiters, please.
Job Description
If you love taking award-winning PSDs and creating super tight code and WordPress themes, then we're the place for you. You'll have the following skills:
  • Passion for WordPress and open source technology
  • HTML, CSS, JavaScript, React, Angular
  • PHP WordPress theme/plugin development - must build custom themes from scratch
  • Bootstraps or other CSS Frameworks / Resets
  • Modernizr
  • Responsive/Adaptive development
  • Progressive Enhancement / Graceful Degradation
  • HTML and CSS Specifications (W3C / WHATWG)
  • UX / Usability
  • Cross-Browser / Cross-Platform Development
  • Website Speed / Performance
  • Debugging Tools (Firebug, etc)

Qualifications
  • Will have live URLs of your work to reference
  • Must be able to collaborate effectively
  • Must be a proactive communicator
  • Must be able to get to extreme detail
  • Likely an excellent writer

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 love Mtn. Dew, Red Bull or American Honey.
Offshore firms and recruiters DO NOT APPLY.