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Internship Software Development Jobs in Colorado

AppFolio

Sr Software Engineer - Accounting

Denver, CO · On-site +1

$126.10K - $166.20K/yr

Use test-driven development, code reviews, and continuous integration to deliver high-quality ... Hands-on work/internship experience developing web-based applications, preferably in a SaaS ...

Garmin

Android Engineer

Boulder, CO

$100K - $120K/yr

Utilize software development tools and Instruments to develop, test, debug, and deploy quality ... At least 1 year developing applications in a work environment; outside of school and internship ...

Garmin

Senior iOS Engineer

Boulder, CO

$121K - $149K/yr

Essential functions include: * Utilize Apple software development tools such as Xcode and ... At least 3 years developing applications in a work environment; outside of school and internship ...

Garmin

Senior Android Engineer

Boulder, CO

$121K - $149K/yr

Utilize software development tools and Instruments to develop, test, debug, and deploy quality ... At least 3 years developing applications in a work environment; outside of school and internship ...

Alarm.com

Software Engineer

Centennial, CO · On-site

Requirements * 0+ years of experience in software development (internship or academic project experience preferred). * B.A. or B.S. in Computer Science, Computer Engineering , or a related field.

Strata Solar Development LLC

Development Intern

Denver, CO · On-site

$15.50 - $20.50/hr

Strata Clean Energy Employment Type: Part-Time Internship (~20 hours/week) Duration: June - August ... management software • Coursework or self-directed study in energy systems, energy policy, or ...

New

BillGO, Inc.

AI/ML Intern

Fort Collins, CO · On-site

$25/hr

Contribute to the design, development, testing, and enhancement of production software * Write ... Explore modern development tools, including AI-assisted coding workflows This internship is 40 ...

BillGO, Inc.

AI/ML Intern

Fort Collins, CO

$25/hr

Contribute to the design, development, testing, and enhancement of production software * Write ... Explore modern development tools, including AI-assisted coding workflows This internship is 40 ...

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Internship Software Development information

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$12

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How much do internship software development jobs pay per hour?

As of May 28, 2026, the average hourly pay for internship software development in Colorado is $24.07, according to ZipRecruiter salary data. Most workers in this role earn between $19.47 and $25.53 per hour, depending on experience, location, and employer.

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

To excel as an Internship Software Developer, you need a solid understanding of programming fundamentals, problem-solving abilities, and coursework or projects in computer science or related fields. Familiarity with coding languages like Java, Python, or JavaScript, as well as experience with version control systems such as Git, is typically expected. Strong communication, eagerness to learn, and teamwork are vital soft skills that help interns integrate into development teams. These skills and qualities enable interns to contribute meaningfully, adapt quickly, and grow professionally in a dynamic tech environment.

What types of projects do interns typically work on during a software development internship?

Software development interns often contribute to real-world projects, such as building new features, fixing bugs, or supporting testing efforts within a team. Depending on the company, you might work on web or mobile applications, internal tools, or automation scripts. Interns usually collaborate closely with experienced developers, participate in code reviews, and attend team meetings. These experiences not only help you develop technical skills but also give you exposure to agile development practices and professional coding standards.

What are internship software development positions?

Internship software development positions are temporary roles for students or recent graduates to gain hands-on experience in software engineering. Interns work on real projects, collaborate with professional developers, and learn industry practices such as coding standards, version control, and agile methodologies. These internships typically last a few months and can lead to full-time job offers upon successful completion. They provide valuable opportunities to build technical skills, professional networks, and a strong resume.

What is the difference between Internship Software Development vs Junior Software Developer?

AspectInternship Software DevelopmentJunior Software Developer
Required CredentialsTypically students or recent graduates, some may have coursework in programmingOften holds a degree in computer science or related field, with some practical experience
Work EnvironmentTemporary, learning-focused, often part-time or summer rolesFull-time, professional setting with ongoing project responsibilities
Employer & Industry UsageInternships are offered by tech companies, startups, and organizations for trainingEntry-level position in software development teams across industries

Internship Software Development roles are designed for students or recent graduates to gain practical experience, often in a temporary or part-time capacity. Junior Software Developers are entry-level professionals with some foundational skills, working full-time on ongoing projects. While internships focus on learning and training, junior roles involve contributing to real-world software development tasks.

What are the most commonly searched types of Software Development jobs in Colorado? The most popular types of Software Development jobs in Colorado are:
Internship Software Development jobs near you

Sr Software Engineer - Accounting

AppFolio

Denver, CO • On-site, Remote

$126.10K - $166.20K/yr

Full-time

Posted 8 days ago

Job description

About AppFolio
AppFolio's main product is the AppFolio Property Manager: web-based software for managers of apartment buildings to schedule maintenance, track their finances, and communicate with their tenants. We also make a companion app for tenants to pay their rent, buy renter's insurance, and request maintenance. We love our work because it helps millions of people with these everyday tasks. Our product vision sums it up nicely:
AppFolio creates a world where choosing, living in, owning, and managing communities feels magical and effortless, freeing people to thrive.
Since 2019, we have been energetically supercharging our products with AI. We have introduced features such as smart bill upload - SBE, a fully featured AI leasing agent - LISA, a LLM backed chat interface to support property managers using our product - Realm X, and recently an LLM backed workflow system - Realm Flows. These and other features enable us to provide experiences that allow our property managers to automate the mundane and focus more on the tasks that only they are capable of. 
About the culture
  • Engineers work in small, focused, cross-functional teams comprised of a product manager, user-experience designer, quality-assurance engineer, and 3-6 software engineers. 
  • We work closely with customers. For example, engineers are encouraged to participate in customer calls!
  • We've adopted some agile practices (pair programming, automated software tests, Jira / Trello / kanban boards, retrospective meetings, stand-up meetings), but we aren't dogmatic about agile/scrum. Teams are empowered to decide how they want to work.
  • We work hard, but we encourage a healthy work-life balance.
  • We support fully remote work, but we have very nice offices in Santa Barbara, CA and San Diego, CA.
About this job
We're looking for a Senior Software Engineer to join a 6-person cross-functional product development team focused on continuing to enhance the accounting module of our Appfolio Property Manager product. This team owns the features that allow our customers to directly integrate with their financial institutions and pull that data into our product. They are currently working to enhance these features to support additional account types and methods of data intake.
As a Senior Software Engineer on this team, you would onboard quickly to our technology stack and our feature set, align your team on a shared understanding of the problem and solution space, and work closely with your fellow devs and cross-functional partners team to execute on these initiatives. This will require technical expertise and leadership, as well as superb communication skills.
Your impact
  • Become a master of your software engineering craft, and work with other software engineers who are smart enough to teach you, and humble enough to learn from you.  
  • Develop scalable, robust, and simple web-based solutions to solve complex business problems for our customers.  
  • Formulate, implement, and evaluate algorithms and database queries to support SaaS scalability and stability.  
  • Implement new features and optimize existing ones to drive maximum scalability, stability, and performance.  
  • Use test-driven development, code reviews, and continuous integration to deliver high-quality software and rapidly fix bugs as they come up.  
  • Work closely with, and incorporate feedback from, other engineering team members, QA, product owners, and our APM customers.  
  • Leverage agile practices to release small batches of value to customers continuously. – test-driven development, pair programming, live code review, continuous integration, and continuous delivery.  
Qualifications
  • Bachelor's, Master's, or PhD in Computer Science or related technical discipline.
  • At least >5 years of experience as a full-stack software engineer. 
  • Hands-on work/internship experience developing web-based applications, preferably in a SaaS environment.  
  • Creativity and the ability to solve complex problems without a roadmap.
  • Knowledge of Ruby on Rails and experience working with a language like Ruby, Java, or Python.  
  • Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA.
  • Familiarity with Agile software development processes (Scrum or Kanban).
  • Familiarity with Test-Driven Development.
  • Experience working across all levels of the development stack is preferred.  
  • Experience collaborating with cross-functional partners like PM, UX to drive technical solutions
Nice to Have:
  • Experience working across all levels of the development stack  
  • Experience with some areas of our tech like Ruby on Rails, React, Redux, AWS, SOA  
  • Familiarity with Agile software development processes: Scrum or Kanban  
  • Familiarity with Test-Driven-Development
    • Experience with AI-driven development: exposure to integrating Large Language Models into production workflows
    • Familiarity with standard AI terminology (Agents, Embeddings, Context Windows) and tooling is highly preferred
Compensation & Benefits      
The base salary that we reasonably expect to pay for this role is $138,400 - $173,000.      
The actual base salary for this role will be determined by a variety of factors, including but not limited to the candidate’s skills, education, experience, etc.       
Please note that base pay is one important aspect of a compelling Total Rewards package. The base pay range indicated here does not include any additional benefits or bonuses that you may be eligible for based on your role and/or employment type.
Regular full-time employees are eligible for benefits - see here