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Frontend Developer Jobs in Boulder, CO (NOW HIRING)

Front-End Developer

Denver, CO · On-site

$107K - $124K/yr

Job#: 3040527 Front-End Developer Location: Denver, CO (Onsite) Role Overview We are seeking a skilled Front-End Developer to join a dynamic Scrum team. This role involves building and maintaining ...

Junior Front-End Developer

Westminster, CO · On-site

$105K - $122K/yr

Parsons is seeking a Junior Front End Developer, AI Applications to join our team in the Denver office . This onsite role is ideal for an early-career developer who is passionate about building ...

Front-End Developer

Denver, CO · On-site

$120 - $160/hr

Role Overview We are seeking a skilled Front-End Developer to join a dynamic Scrum team. This role involves building and maintaining highly used and critically important cloud-native applications ...

Front End PHP Developer

Denver, CO · Remote

$106K - $123K/yr

Good initiative, good team player and communicator to work alongside the current Front End Developer that needs help to divide the work so deliverable deadlines can be met. Will be ideal if they have ...

Sr. Front End Developer

Denver, CO · On-site

$118K - $155K/yr

... Front End Develooper/ Sr. Software Engineer Denver, CO Fulltime Opportunity. Need to be very familiar with LLMS and develop Ai tools, not just work with AI tools. Related Work Experience Number of ...

The Ideal Web Developer selected will be located in the Boulder, CO, however the role could operate remotely for the right candidate. Responsibilities Duties of the UI/UX Front End Engineer selected ...

UI/UX Front End Engineer

Boulder, CO · On-site +1

$78K - $117K/yr

The Ideal Web Developer selected will be located in the Boulder, CO, however the role could operate remotely for the right candidate. Responsibilities Duties of the UI/UX Front End Engineer selected ...

The Ideal Web Developer selected will be located in the Boulder, CO, however the role could operate remotely for the right candidate. Duties of the UI/UX Front End Engineer selected will include the ...

UI/UX Front End Engineer

Boulder, CO · On-site

$110 - $150/hr

The Ideal Web Developer selected will be located in the Boulder, CO, however the role could operate remotely for the right candidate. Responsibilities Duties of the UI/UX Front End Engineer selected ...

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Frontend Developer information

See Boulder, CO salary details

$44.1K

$114.5K

$161.3K

How much do frontend developer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for frontend developer in Boulder, CO is $114,509.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,900.00 and $125,500.00 per year, depending on experience, location, and employer.

What is a frontend developer?

Frontend Developers are professionals who design and build the user-facing parts of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces that users interact with directly in their browsers. Frontend Developers work closely with designers and backend developers to ensure a seamless and responsive user experience across different devices and platforms. Their role often includes optimizing website performance, ensuring accessibility, and maintaining code quality.

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

To thrive as a Frontend Developer, you need a solid grasp of HTML, CSS, JavaScript, and modern frameworks like React or Angular, often supported by a degree in computer science or a related field. Familiarity with version control systems (e.g., Git), responsive design tools, and web performance optimization techniques is typically required. Creativity, attention to detail, and strong problem-solving abilities help you build intuitive, user-friendly interfaces and collaborate effectively with design and backend teams. These skills and qualities are crucial for delivering high-quality, interactive web applications that meet user and business needs.

How do frontend developers collaborate with designers and backend teams during a project?

Frontend Developers regularly work closely with UX/UI designers to ensure that visual elements are accurately translated into interactive web pages and applications. They also coordinate with backend developers to integrate APIs and manage data flow between the server and the user interface. Regular meetings, code reviews, and collaborative tools like version control systems help streamline communication and maintain consistency across the project. This teamwork is essential to deliver a cohesive and high-performing end product.

What is the difference between Frontend Developer vs Web Designer?

AspectFrontend DeveloperWeb Designer
Primary FocusBuilding and coding website interfaces using HTML, CSS, JavaScriptDesigning visual layout, user experience, and aesthetics
Skills & CertificationsHTML, CSS, JavaScript, frameworks, coding skillsDesign tools (Photoshop, Sketch), UX/UI principles
Work EnvironmentCollaborates with developers and backend teams in tech settingsWorks with clients, marketing teams, and creative departments
Industry UsageWeb development companies, tech firms, startupsDesign agencies, marketing firms, freelance projects

While both roles contribute to website creation, a Frontend Developer focuses on coding and implementing interactive features, whereas a Web Designer emphasizes visual design and user experience. Understanding these differences helps in choosing the right career path or job search focus.

Are frontend developers still in demand?

Frontend developers are currently in high demand due to the ongoing growth of web applications and digital services. Skills in JavaScript, frameworks like React or Angular, and responsive design are particularly sought after by employers across various industries.

What exactly does a front-end developer do?

A front-end developer designs and implements the visual elements of websites and applications that users interact with, using languages like HTML, CSS, and JavaScript. They ensure the interface is responsive, accessible, and functions correctly across different devices and browsers, often collaborating with designers and back-end developers. Proficiency with development tools and frameworks is essential for building user-friendly digital experiences.

What are the most commonly searched types of Frontend Developer jobs in Boulder, CO?

The most popular types of Frontend Developer jobs in Boulder, CO are:

What are popular job titles related to Frontend Developer jobs in Boulder, CO?

For Frontend Developer jobs in Boulder, CO, the most frequently searched job titles are:

What job categories do people searching Frontend Developer jobs in Boulder, CO look for?

The top searched job categories for Frontend Developer jobs in Boulder, CO are:

What cities near Boulder, CO are hiring for Frontend Developer jobs?

Cities near Boulder, CO with the most Frontend Developer job openings:

Infographic showing various Frontend Developer job openings in Boulder, CO as of August 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $114,509 per year, or $55.1 per hour.

Front-End Developer

Apex Systems

Denver, CO • On-site

$107K - $124K/yr

Other

Medical, Dental, Vision, Life, Retirement

Posted 11 days ago


Job description

Job#: 3040527
Job Description:
Front-End Developer
Location: Denver, CO (Onsite)
Role Overview
We are seeking a skilled Front-End Developer to join a dynamic Scrum team. This role involves building and maintaining highly used and critically important cloud-native applications that provide situational awareness and collaboration capabilities. The ideal candidate will have a strong background in JavaScript development, experience with modern software development practices, and will work closely with the back-end team to deliver robust solutions.
Key Responsibilities
  • Design, develop, and maintain intuitive cloud-native applications using JavaScript and TypeScript.
  • Write efficient code to address concurrency and near-real-time needs.
  • Collaborate with cross-functional teams in an Agile environment.
  • Ensure code quality through testing and code reviews.
  • Stay updated with the latest industry trends and cloud technologies.
  • Participate in Agile ceremonies and contribute to continuous improvement efforts.
  • Work within a secure facility.
Required Qualifications
  • Proficiency in JavaScript and TypeScript.
  • Experience with Java Springboot, Kafka, and REST.
  • Familiarity with multi-threading and concurrent loading.
  • Experience developing in a Linux environment.
  • A Bachelor's degree in Computer Science or graduation from an accredited coding bootcamp.
  • A minimum of 7 years of professional software development experience.
  • Experience working collaboratively with a back-end team.
  • Strong system design and architecture skills.
  • Demonstrated ability to lead technical initiatives and mentor junior developers.
  • Must have or be willing to obtain a Security+ certification within six months.
Preferred Qualifications
  • Experience with modern frameworks, such as the Svelte library.
  • Experience with WebSockets or Go.
  • Experience with Kubernetes or other containerized environments.
  • A track record of successful delivery of complex, mission-critical applications.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
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