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Contract Frontend Developer Jobs in Colorado (NOW HIRING)

Two Six Technologies

UI Developer

Aurora, CO · On-site

$121K - $182K/yr

Overview of Opportunity Two Six Technologies is actively seeking a Front-End Developer motivated to ... as contract specific affordability and organizational requirements. Salary Range $121,986-$182,979 ...

Two Six Technologies

UI/UX Developer

Aurora, CO · On-site

$84K - $152K/yr

Overview of Opportunity Two Six Technologies is actively seeking a Front-End Developer motivated to ... as contract specific affordability and organizational requirements. Salary Range $84,600-$152,400 ...

Cymertek

Full Stack Software Engineer

Aurora, CO · On-site

... Developer, Front End Developer, Software Engineer, Full Stack Engineer, Systems Developer, Cloud ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Hirekeyz Inc

Full Stack Java Developer

Denver, CO · On-site

$54 - $69.75/hr

... Long Term Contract Job Overview We are seeking a skilled Full Stack Java Developer . The ideal candidate will have strong experience in both backend and frontend technologies, with a focus on ...

CosQube INC

Scala Developer

Denver, CO · On-site

Scala Developer Location: Denver, US Duration:12+ Months Contract with Extension Employment Type ... Collaborate with frontend and platform teams to define clear API contracts and integration patterns

Arobas Personnel Inc.

Full-Stack Developer

Longmont, CO · Remote

Arobas Personnel is currently seeking a Full-Stack Developer for a contract opportunity with one of ... Develop and maintain front-end architecture and user-facing features * Design and implement user ...

Auria

Software Developer

Colorado Springs, CO

$75K - $100K/yr

Collaborate closely with frontend developers, systems engineers, DevSecOps teams, and testers to ... Contract permitting, use Flex Time to work in a way that fits your life, not just your 8-to-5. * 11 ...

Auria

Software Developer

Colorado Springs, CO · On-site

$75K - $100K/yr

Collaborate closely with frontend developers, systems engineers, DevSecOps teams, and testers to ... Contract permitting, use Flex Time to work in a way that fits your life, not just your 8-to-5. * 11 ...

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All JobsContract Frontend Developer JobsContract Frontend Developer Jobs in Colorado

Contract Frontend Developer information

What are Contract Frontend Developers?

Contract Frontend Developers are professionals hired on a temporary or project basis to build and maintain the user-facing parts of websites and web applications. They specialize in technologies like HTML, CSS, and JavaScript, and often work with frameworks such as React, Angular, or Vue.js. Unlike full-time employees, contract frontend developers typically work for a set duration or until the completion of specific tasks. Their flexible arrangement allows companies to scale development efforts according to project needs.

What are some common challenges Contract Frontend Developers face when joining new projects, and how can they adapt quickly?

Contract Frontend Developers often need to ramp up rapidly with unfamiliar codebases and team workflows. Adapting quickly involves proactive communication with team members, thorough review of project documentation, and leveraging onboarding resources provided. Familiarity with popular frameworks and version control systems helps, but flexibility and a willingness to ask clarifying questions are key. Building rapport with the team and participating in code reviews can also accelerate the adaptation process.

Are front-end developers still in demand?

Front-end developers are currently in high demand due to the ongoing growth of web and mobile applications. Skills in HTML, CSS, JavaScript, and frameworks like React or Angular are especially sought after, with many companies hiring contract and full-time developers to build user interfaces and improve user experience.

Will AI replace front-end dev?

AI tools can automate certain front-end development tasks such as code generation and testing, but they are unlikely to fully replace front-end developers. Front-end developers are needed to design user interfaces, implement complex interactions, and ensure accessibility and user experience, which require creativity and problem-solving skills that AI cannot fully replicate. Staying updated with frameworks like React or Vue and understanding UI/UX principles remain essential for front-end developers.

What is the difference between Contract Frontend Developer vs Contract Web Developer?

AspectContract Frontend DeveloperContract Web Developer
Required SkillsHTML, CSS, JavaScript, frameworks like React or AngularHTML, CSS, JavaScript, backend integration, server-side scripting
Work EnvironmentFront-end focused, UI/UX design, client-side developmentFull-stack or backend focus, server management, database interaction
Industry UsageWeb applications, mobile apps, SaaS platformsWebsites, web applications, e-commerce platforms

Contract Frontend Developers specialize in creating the visual and interactive parts of websites and applications, focusing on client-side technologies. Contract Web Developers may handle both front-end and back-end tasks, working on the entire web development stack. While both roles require similar credentials, the Contract Frontend Developer role is more focused on UI/UX and front-end frameworks, making it ideal for projects emphasizing user interface design and interactivity.

Can you work remotely as a front-end developer?

Yes, many front-end developer roles, including contract positions, are available for remote work. These jobs often require proficiency with collaboration tools like Git, Slack, and video conferencing, and may have specific time zone or communication requirements. Remote work flexibility depends on the employer and project needs.

How much do remote frontend developers make?

Remote frontend developers typically earn between $60,000 and $120,000 annually, depending on experience, location, and skill set. Senior developers with expertise in frameworks like React or Angular and strong portfolios tend to earn higher salaries, especially when working for established companies or on complex projects.

What are the key skills and qualifications needed to thrive as a Contract Frontend Developer, and why are they important?

To thrive as a Contract Frontend Developer, you need strong proficiency in HTML, CSS, JavaScript, and a solid understanding of modern frontend frameworks like React, Vue, or Angular, often supported by a relevant degree or bootcamp experience. Familiarity with version control systems (such as Git), build tools (Webpack, npm), and responsive design practices is typically required. Excellent problem-solving, communication, and time management skills help you adapt quickly and collaborate effectively with remote teams or multiple clients. These skills ensure timely, high-quality project delivery and seamless integration into diverse development environments.
What are the most commonly searched types of Frontend Developer jobs in Colorado? The most popular types of Frontend Developer jobs in Colorado are:
What are popular job titles related to Contract Frontend Developer jobs in Colorado? For Contract Frontend Developer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Contract Frontend Developer jobs in Colorado look for? The top searched job categories for Contract Frontend Developer jobs in Colorado are:
What cities in Colorado are hiring for Contract Frontend Developer jobs? Cities in Colorado with the most Contract Frontend Developer job openings:
Contract Frontend Developer jobs near you
Infographic showing various Contract Frontend Developer job openings in Colorado as of July 2026, with employment types broken down into 1% As Needed, 65% Full Time, 19% Part Time, 1% Temporary, and 14% Contract. Highlights an 80% Physical, 2% Hybrid, and 18% Remote job distribution.
Senior Software Developer, Front-end

Senior Software Developer, Front-end

CACI International, Inc.

Denver, CO • On-site

$98K - $206K/yr

Full-time

Medical, Retirement, PTO

Posted 28 days ago

Job description

Job Title: Senior Software Developer, Front-end
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
Anticipated Posting End: 9/20/2026
The Opportunity:
We are seeking a skilled Software Developer to join our team working on the Makalu 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, along with experience in modern software development practices and cloud technologies. The role requires an active TS/SCI clearance and a commitment to maintaining the highest standards of security in all aspects of work.
Responsibilities:
  • Design, develop, and maintain highly intuitive cloud-native applications using JavaScript and TypeScript
  • Write efficient code that can adequately 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

Qualifications:
Required:
  • Proficiency in JavaScript and Typescript
  • Experience developing in a Linux environment
  • Active Top Secret SCI clearance and a recent polygraph preferred
  • Either a Bachelor's degree in Computer Science, or graduation from an accredited coding bootcamp
  • Minimum of 7 years of professional software development experience
  • Must have or be willing to obtain Security+ certification
  • Strong knowledge of JavaScript programming languages
  • Experience with software development best practices and methodologies
  • Demonstrated ability to lead technical initiatives and mentor junior developers
  • Strong system design and architecture skills

Desired:
  • Track record of successful delivery of complex, mission-critical applications
  • Experience with modern framework, such as Svelte
  • Experience with WebSocket's
  • Experience with multithreading/concurrency
  • Experience with Kubernetes other containerized environment
  • Experience with RESTful API design and implementation
  • Security+ certification (or willingness to obtain within a specified timeframe)

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$98,500-$206,800
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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