ZipRecruiter

Log In

1

Assistant Frontend Developer Jobs in Colorado (NOW HIRING)

Eliassen Group

Front-End Engineer II

Almont, CO · Remote

$110K - $120K/yr

Write clean, reusable code that adheres to published standards. * Assist with discovery and ... Mentor associate front-end engineers and interns. Experience Requirements: * 3+ years developing ...

CACI bv

Software Engineer (Front End)

Aurora, CO · On-site

They are seeking a Frontend-Heavy Software Engineer to lead the development of user-facing ... Assist in migrating legacy interface patterns into modular, microservices-supported components ...

Two Six Technologies

UI Developer

Aurora, CO · On-site

$121.99K - $182.98K/yr

Overview of Opportunity Two Six Technologies is actively seeking a Front-End Developer motivated to ... We are happy to connect and cover the information needed to assist you in reaching your next career ...

Two Six Technologies

UI/UX Developer

Aurora, CO · On-site

$84.60K - $152.40K/yr

Overview of Opportunity Two Six Technologies is actively seeking a Front-End Developer motivated to ... We are happy to connect and cover the information needed to assist you in reaching your next career ...

System One

Back End Developer-Python

Colorado Springs, CO · On-site

$120K - $180K/yr

Work closely with front-end developers to integrate the back-end functionality with the user ... Provide meeting coordination, technical expertise, and software development to assist the customer ...

NAVA Software Solutions

Angular Developer

Englewood, CO · On-site

$54 - $66.25/hr

Angular Development for the Portals applications. * Assist in building Portals software to scale ... Maintains knowledge of front-end application systems. * Experienced in the design, implementation ...

Instant Serve LLC

Application Developer

Denver, CO · On-site

$60 - $70/hr

NET 8 / 9 project with a React front-end. Location: Denver, CO (100% onsite) Start: 10/06/2025 End ... This is a dedicated line designed exclusively to assist job seekers whose disability prevents them ...

Axos Bank

AVP, Frontend Outsystems Manager

Centennial, CO · On-site +1

$110K - $140K/yr

Axos Bank is looking for an experienced, product-oriented Assistant Vice President (AVP) Frontend Outsystems Manager to join our software engineering team and help ensure that the experience of our ...

New

next page

Showing results 1-20

People also search for

All JobsAssistant Frontend Developer JobsAssistant Frontend Developer Jobs in Colorado

Assistant Frontend Developer information

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

To thrive as an Assistant Frontend Developer, you need a good grasp of HTML, CSS, JavaScript, and an understanding of responsive web design, typically supported by a relevant degree or coding bootcamp. Familiarity with frontend frameworks like React or Vue.js, version control systems such as Git, and basic usage of design tools is often expected. Attention to detail, eagerness to learn, and effective communication are important soft skills for collaborating with teams and adapting to evolving technologies. These skills and qualities are crucial for building user-friendly interfaces, ensuring code quality, and contributing effectively to development projects.

What are some common challenges faced by Assistant Frontend Developers when working on collaborative projects?

Assistant Frontend Developers often encounter challenges such as merging code changes with other team members, understanding and following established coding standards, and adapting quickly to different frameworks or libraries used by the team. Communication is key, as you may need to clarify requirements with designers, backend developers, or senior engineers to ensure the final product meets expectations. Learning to navigate version control systems like Git and participating in code reviews are also important aspects of the collaborative environment.

What are Assistant Frontend Developers?

Assistant Frontend Developers are entry-level professionals who support the design and implementation of user interfaces for websites and web applications. They work closely with senior developers to write code using HTML, CSS, and JavaScript, and help ensure that websites are visually appealing and function correctly across different devices. Their responsibilities often include fixing bugs, testing features, and learning modern frontend frameworks. This role is ideal for those starting a career in web development and looking to gain practical experience while collaborating with a team.

What is the difference between Assistant Frontend Developer vs Junior Frontend Developer?

AspectAssistant Frontend DeveloperJunior Frontend Developer
Required CredentialsTypically an associate degree or relevant certificationsUsually an entry-level role with similar educational background
Work EnvironmentSupports senior developers, collaborates on projectsWorks on basic tasks, learning and gaining experience
Employer & Industry UsageCommon in tech companies, startups, agenciesWidely used in software development teams
Comparison Search IntentOften searched for as a stepping stone to Junior rolesMost common entry-level position in frontend development

The main difference between an Assistant Frontend Developer and a Junior Frontend Developer lies in their experience level and responsibilities. Assistant roles often involve supporting senior team members and learning on the job, while Junior Developers focus on executing basic tasks and gaining foundational skills. Both roles are entry-level and serve as stepping stones in a frontend development career.

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 Assistant Frontend Developer jobs in Colorado? For Assistant Frontend Developer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Assistant Frontend Developer jobs in Colorado look for? The top searched job categories for Assistant Frontend Developer jobs in Colorado are:
Assistant Frontend Developer jobs near you
Software Engineer (Front End)

Software Engineer (Front End)

CACI International, Inc.

Aurora, CO • On-site

$82.10K - $172.40K/yr

Full-time

Medical, Retirement, PTO

Posted 11 days ago

Job description

Job Title: Software Engineer (Front End)
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
Anticipated Posting End: 1/1/2099
The Opportunity:
We are looking for a Frontend-Heavy Software Engineer to join our development team in building modern, data-centric applications for government environments. In this role, you will be the primary driver for our user-facing applications, crafting highly responsive React interfaces that interact with high-performance Python services.
While this position does not require an active clearance to start, you must be eligible and willing to undergo a background investigation for a TS/SCI clearance. This is an ideal role for a skilled frontend developer looking to transition into the mission-critical government technology sector.
Responsibilities:
• Frontend Excellence: Lead the development of intuitive, modern user interfaces using React, ensuring accessibility and performance in a browser-based environment.
• API Integration: Collaborate with backend engineers to integrate UI components with Python services (FastAPI/Flask) running on AWS.
• Cloud-Native Development: Deploy and maintain frontend assets within an AWS Serverless ecosystem, utilizing S3 and CloudFront for distribution.
• Modernization: Assist in migrating legacy interface patterns into modular, microservices-supported components.
• CI/CD & Quality: Utilize GitLab CI/CD to automate deployments and maintain code integrity through rigorous Jest and integration testing.
Qualifications:
Required:
  • Ability to obtain and maintain a TS/SCI clearance.
  • Bachelors in Computer Science, Engineering, or a related field. Additional years of experience may be considered in lieu of a degree.
  • 5+ years of experience with front end development and frameworks(React)
  • 3+ years of experience with Python
  • 3+ years of experience with AWS technologies to include S3, Cloudfront, Lambda, and API Gateway.
  • Knowledge of DynamoDB/MongoDB and PostgreSQL.

Desired:
  • Experience with Tailwind CSS or similar utility-first CSS frameworks.
  • Understanding of modern data lake concepts and the visualization of very large data sets (VLDS).
  • Familiarity with Java components and build tools like Maven or Gradle.

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:
$82,100-$172,400
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.

Apply