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Intern Full Stack Software Developer Jobs in Denver, CO

DataAnnotation

Full Stack Software Engineer

Aurora, CO · Remote

$40 - $75/hr

As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers ...

DataAnnotation

Full Stack Software Engineer

Boulder, CO · Remote

$40 - $75/hr

As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers ...

DataAnnotation

Full Stack Software Engineer

Arvada, CO · Remote

$40 - $75/hr

As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers ...

DataAnnotation

Full Stack Software Engineer

Lakewood, CO · Remote

$40 - $75/hr

As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers ...

DataAnnotation

Full Stack Software Engineer

Thornton, CO · Remote

$40 - $75/hr

As a member of DataAnnotation's coding team, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers ...

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All JobsIntern Full Stack Software Developer JobsIntern Full Stack Software Developer Jobs in Denver, CO

Intern Full Stack Software Developer information

See Denver, CO salary details

$12

$23

$41

How much do intern full stack software developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for intern full stack software developer in Denver, CO is $23.90, according to ZipRecruiter salary data. Most workers in this role earn between $19.33 and $25.34 per hour, depending on experience, location, and employer.

What types of projects and tasks will I typically work on as an Intern Full Stack Software Developer?

As an Intern Full Stack Software Developer, you can expect to work on a variety of tasks spanning both the front-end and back-end of web applications, such as building user interfaces, developing APIs, troubleshooting bugs, and writing automated tests. You may also assist with integrating new features or improving the performance of existing software under the guidance of experienced developers. Collaboration is a big part of the role, so you’ll likely participate in team meetings, code reviews, and brainstorming sessions. These experiences offer valuable exposure to real-world software development processes and best practices, setting a strong foundation for future career growth.

What is an Intern Full Stack Software Developer job?

An Intern Full Stack Software Developer is a trainee who assists in building and maintaining both front-end and back-end components of web applications. They work with various programming languages, frameworks, and databases to develop software solutions under the guidance of senior developers. Responsibilities may include writing code, debugging, testing, and collaborating with teams to improve functionality. This role provides hands-on experience in full-stack development and helps interns build practical skills for a career in software engineering.

What are the key skills and qualifications needed to thrive in the Intern Full Stack Software Developer position, and why are they important?

To thrive as an Intern Full Stack Software Developer, you need a solid understanding of both front-end and back-end programming languages such as JavaScript, HTML/CSS, and one or more back-end frameworks, often supported by ongoing studies in computer science or a related field. Familiarity with version control systems like Git, database technologies, and popular development tools or cloud platforms is highly beneficial. Strong problem-solving abilities, communication skills, and a willingness to learn make candidates stand out in this position. These skills and qualities enable interns to effectively contribute to diverse technical projects, collaborate with team members, and adapt quickly to the fast-paced software development environment.

What are the most commonly searched types of Full Stack Software Developer jobs in Denver, CO? The most popular types of Full Stack Software Developer jobs in Denver, CO are:
What are popular job titles related to Intern Full Stack Software Developer jobs in Denver, CO? For Intern Full Stack Software Developer jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Intern Full Stack Software Developer jobs in Denver, CO look for? The top searched job categories for Intern Full Stack Software Developer jobs in Denver, CO are:
Intern Full Stack Software Developer jobs near you
Infographic showing various Intern Full Stack Software Developer job openings in Denver, CO as of June 2026, with employment types broken down into 18% Full Time, 55% Part Time, 9% Temporary, and 18% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $49,704 per year, or $23.9 per hour.
Full Stack Software Engineer

Full Stack Software Engineer

CACI International, Inc.

Aurora, CO • On-site

$82K - $172K/yr

Full-time

Medical, Retirement, PTO

Posted 3 days ago

Job description

Job Title: Full Stack Software Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
Anticipated Posting End: 6/20/2026
The Opportunity:
We are looking for a Full Stack Developer who will be responsible for designing, developing, and implementing frontend and backend software for a complex web application Translating software requirements into working and maintainable solutions within the existing application frameworks.
Responsibilities:
  • Managing the complete software development process from conception to deployment
  • Maintaining and upgrading the software following deployment
  • Managing the end-to-end life cycle for the production of software and applications
  • Overseeing and guiding the analyzing, writing, building, and deployment of software
  • Overseeing the automated testing and providing feedback to management during the development process
  • Modifying and testing changes to previously developed programs

Qualifications:
Required:
  • Active TS/SCI U.S. Government Security Clearance
  • Bachelor's in computer science or related field
  • At least 3 years of Java, C#, or Python
  • At least 1 year of JavaScript or Typescript experience
  • Experience with the design, development, and maintenance of high-quality, scalable, and secure software applications using Java and modern frameworks such as Spring Boot or Quarkus
  • Ability to collaborate with cross-functional teams including product managers, architects, and other engineers to define, design, and ship new features
  • Understanding of the full software development lifecycle (SDLC), including requirements gathering, design, coding, testing, deployment, and maintenance
  • Ability to write clean, efficient, well-documented, and testable code
  • Experience in the development of unit, integration, and system tests to ensure software quality
  • Experiencing in the development of microservices and RESTful APIs
  • Knowledge of how to work in an Agile/Scrum development environment, participating in sprint planning, daily stand-ups, and sprint reviews

Desired:
  • Experience with a modern cloud provider such as AWS or Azure as well as understanding of standalone Kubernetes deployments
  • Experience with modern front-end development using React or Angular as well as a corollary understanding of JavaScript or Typescript
  • Experience with Source Control tools (e.g. Git, Gitlab)
  • Experience with DevSecOps and Agile Scrum software development methodology including using tools like Git, Jira and Confluence

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.

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