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Intern Full Stack Software Developer Jobs in Denver, CO

Full Stack Developer

Littleton, CO · On-site

$100K - $120K/yr

Leading provider of award-winning GPS solutions seeking Full Stack Software Developer WHAT WE DO Headquartered a few miles south of Denver, in Littleton, Colorado, PassTime is a leading provider of ...

Full Stack Developer

Littleton, CO · On-site

$100K - $120K/yr

Leading provider of award-winning GPS solutions seeking Full Stack Software Developer WHAT WE DO Headquartered a few miles south of Denver, in Littleton, Colorado, PassTime is a leading provider of ...

Full Stack Software Developer

Denver, CO · On-site +1

$86K - $136K/yr

Join our mission to transform our nation's healthcare systemasa Full Stack Software Developer. In thisrole,you'llcontribute to building and enhancing our web-based enterprise health platform. This ...

SIMILAR CAREER TITLES Software Developer, Full Stack Developer, Web Developer, Application Developer, Back End Developer, Front End Developer, Software Engineer, Full Stack Engineer, Systems ...

Full Stack Software Developer

Denver, CO · On-site +1

$86K - $136K/yr

Join our mission to transform our nation's healthcare system as a Full Stack Software Developer. In this role, you'll contribute to building and enhancing our web-based enterprise health platform.

SIMILAR CAREER TITLESSoftware Developer, Full Stack Developer, Web Developer, Application Developer, Back End Developer, Front End Developer, Software Engineer, Full Stack Engineer, Systems Developer ...

Full Stack Developer

Denver, CO · On-site

$95K - $115K/yr

The Full Stack Software Developer will partner with a team of developers and system architects to deliver end-to-end business solutions and will be expected to develop web user interfaces, APIs, and ...

Join our mission to transform our nation's healthcare system as a Senior Full-stack Software Developer. In this role you will assist in leading projects from design to delivery. Partner with product ...

Join our mission to transform our nation's healthcare system as a Senior Full-stack Software Developer. In this role you will assist in leading projects from design to delivery. Partner with product ...

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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:
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 Developer

Full stack Software Developer

Unison Systems Inc.

Englewood, CO • On-site

$110K - $140K/yr

Full-time

Posted 20 days ago


Job description

Unison Systems is looking for a Full Stack .NET Software Engineer for our Denver based Healthcare client.
Location: DTC; onsite 5 days
Salary $110,000 - $140,000

This job requires the job holder to be in our Denver office 5 days per week minimum. Please only apply if you are comfortable with the location and commute.

Are you interested in leading the transformation of cancer care through putting world-leading scientific data and knowledge in the hands of doctors and other members of the medical team? Do you have a passion for solutions that empower patients to take charge of their care and bring world-class solutions to winning the cancer battle? If so, join our growing team the company that promises to revolutionize the way cancer care is delivered.

We are keen to talk to Software Engineers looking for an opportunity to work as part of a small and growing team, shaping our new application development and updating our existing software. This isn’t an average position where you might be restricted to working on one small piece of the company’s technology. This is an exciting opportunity to drive change and use your skills across the full stack to enable our system to scale and support our rapid expansion. In return, we offer the opportunity to develop your career in an entrepreneurial, nimble, and dynamic organization.

Key Responsibilities

  • Participate in the full software development lifecycle from definition through design, build, test, release, and maintenance
  • Design and develop scalable backend services and APIs using C# / .NET
  • Build complex, responsive, and accessible user interfaces using Angular
  • Implement secure, high-performance RESTful and GraphQL APIs
  • Work with Azure services including App Services, Azure SQL, Storage, and Service Bus
  • Apply modern frontend state management and reactive programming principles
  • Translate end-user requirements into pragmatic, scalable technical solutions
  • Ensure quality through unit testing, code reviews, and adherence to best practices
  • Collaborate in joint design and brainstorming sessions to contribute innovative ideas
  • Identify and resolve technical challenges across both frontend and backend layers
  • Successfully deliver on-time solutions to challenging problems
  • Work effectively in a change-controlled environment
  • Maintain confidentiality, especially concerning sensitive healthcare data in compliance with
  • HIPAA and internal policies

Requirements

  • 3–5+ years of professional software development experience across frontend and backend technologies
  • Strong experience in the C# / .NET ecosystem
  • Experience with Angular (v12+), TypeScript, JavaScript, HTML, and CSS/SCSS
  • Solid understanding of component-based architecture and design patterns
  • Experience building and consuming RESTful services and APIs
  • Hands-on experience with Azure App Services and related cloud infrastructure
  • Strong knowledge of SQL Server, indexing, and performance tuning
  • Experience with event-driven architecture patterns such as Pub/Sub, CQRS, and event sourcing is a plus
  • Familiarity with OAuth, OpenID, Azure AD, or other authentication frameworks
  • Experience with API documentation tools such as Swagger
  • Experience in Agile methodologies, including Scrum
  • Familiarity with source control, configuration management, and testing tools
  • Healthcare IT experience is a plus

Behavioral Competencies

  • Strong problem-solving skills and passion for high-quality, performant code
  • A learn-it-all mindset and comfort working across multiple layers of the stack
  • Ability to communicate effectively with both technical and non-technical stakeholders
  • Resilient and adaptable in a fast-moving environment
  • Comfortable working in ambiguity and contributing across a growing organization

Technical Skills

  • C# / .NET Framework
  • Angular and modern JavaScript frameworks
  • Azure cloud services
  • SQL Server
  • Modern HTML and CSS with responsive design principles

Education

BS in Computer Science or equivalent experience

Confidentiality

This position will handle highly confidential information that is protected by Federal and State HIPAA laws and company policies.

Physical Demands

Must be able to exert up to 10 lbs. of force occasionally to lift, carry, push, or move objects.

Mental/Visual Demands

Normal mental and visual demands based on the flow of work.


Unison Systems Inc. is a full-service IT consulting firm that offers staffing, consulting, direct-hire recruiting and solutions delivery services. Core areas of service include: •Software Engineering •Data Management •Project/Program Management •Infrastructure & Support