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Summer Backend Developer Internship Jobs in Colorado

Stacy Witbeck

Internship: Signal Design

Littleton, CO · On-site

$25/hr

Starting at $25 Per Hour Description Support engineering tasks related to signal design for transit ... Flexible start and end internship dates (2 month requirement in the summer) * For 1st time interns ...

Stacy Witbeck

Internship: Signal Design

Littleton, CO · On-site

$25/hr

Support engineering tasks related to signal design for transit projects. This internship will be ... Flexible start and end internship dates (2 month requirement in the summer) * For 1st time interns ...

TIFIN

AI Engineering Intern

Boulder, CO · On-site

$17 - $25/hr

ROLE OVERVIEW Join our 2026 summer internship program! Build real-world AI systems and agent ... backend development COMPENSATION $17-25/hour Note that interns do not qualify for benefits or ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Denver, CO · On-site

$15.50 - $20.50/hr

Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... S. Early Careers Interns/Co-ops (salaried students). Please note - this is a generic requisition ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Aurora, CO · On-site

$15.25 - $20.25/hr

Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... S. Early Careers Interns/Co-ops (salaried students). Please note - this is a generic requisition ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Greeley, CO · On-site

$14.50 - $19.25/hr

Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... S. Early Careers Interns/Co-ops (salaried students). Please note - this is a generic requisition ...

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Summer Backend Developer Internship information

What types of projects and technologies can I expect to work with during a summer backend developer internship?

As a Summer Backend Developer Intern, you’ll typically work on real-world projects involving server-side development, database management, and API integrations. You’ll likely use popular programming languages such as Python, Java, or Node.js, and frameworks like Django, Spring, or Express.js. Interns often collaborate with front-end developers, QA testers, and project managers, giving you hands-on experience with both code and teamwork. You can expect to participate in code reviews, debugging sessions, and documentation tasks, all of which help build a strong foundation for a career in backend development.

What is a summer backend developer internship?

A Summer Backend Developer Internship is a temporary position, usually lasting 8-12 weeks during the summer, where students or recent graduates gain hands-on experience working on the server-side components of web or software applications. Interns typically work with programming languages like Python, Java, or Node.js, and learn about databases, APIs, and cloud services. The internship provides mentorship, real-world projects, and helps participants build professional skills and a portfolio for future employment.

What are the key skills and qualifications needed to thrive as a summer backend developer intern?

To thrive as a Summer Backend Developer Intern, you need a solid understanding of programming languages like Python, Java, or Node.js, as well as foundational knowledge of data structures and algorithms, often supported by coursework in computer science or related fields. Familiarity with databases (SQL/NoSQL), version control systems such as Git, and exposure to frameworks like Django or Express is typically expected. Strong problem-solving skills, attention to detail, and effective communication help you collaborate within teams and adapt to new challenges. Mastering these skills allows you to contribute meaningfully to real projects, learn quickly, and add value in a fast-paced development environment.

What does a summer backend developer internship do?

A summer backend developer internship involves assisting in the development and maintenance of server-side applications, working with programming languages like Java, Python, or Node.js. Interns typically collaborate with teams to improve database management, API integration, and server logic, gaining practical experience in software development environments. The role often requires basic knowledge of version control systems like Git and familiarity with cloud services or frameworks.
What are popular job titles related to Summer Backend Developer Internship jobs in Colorado? For Summer Backend Developer Internship jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Summer Backend Developer Internship jobs in Colorado look for? The top searched job categories for Summer Backend Developer Internship jobs in Colorado are:
Summer Backend Developer Internship jobs near you
Infographic showing various Summer Backend Developer Internship job openings in Colorado as of August 2026, with employment types broken down into 18% Internship, 64% Full Time, and 18% Part Time. Highlights an 100% In-person job distribution.

Internship: Signal Design

Stacy Witbeck

Littleton, CO • On-site

$25/hr

Internship

Re-posted 2 days ago

Job description

Internship: Signal Design
Department: Interns
Employment Type: Internship
Location: MRS-- Headquarters
Compensation: Starting at $25 Per Hour
Description
Support engineering tasks related to signal design for transit projects. This internship will be focused on developing computer automation tools to help with various engineering tasks. Assignments may consist of creating bill of materials, power calculations, test forms, CAD drafting, testing in active signal houses, field surveying, designing of PLC circuits, developing user interfaces for our signal lab and creating other engineering related documents.
ESSENTIAL FUNCTIONS AND DUTIES
The essential functions include, but are not limited to the following:
  • Soldering & Wiring
  • Integrated Circuit testing, Circuit Analysis
  • Matlab Processing of Electrical Signal Data
  • Perform calculations using train braking algorithms
  • Verify frequency compatibility for product selection
  • Perform power calculations for equipment loads
  • Verify test documentation against system requirements
  • Electrical equipment product selection review against specifications
  • Build project layouts using Visio
  • Creating test forms and developing technical documentation
  • Prepare Test Program Trackers and test books in excel
  • Cloud application workflow integration (Box, Smartsheet)
  • Multi-tasks and stay focused on the big picture while addressing daily issues

QUALIFICATIONS
  • Pursuit of BS Degree in Electrical Engineering or Electronic Engineering Technology Degree or equivalent from a four-year college
  • Strong analytical and problem-solving skills
  • Good organization and communication skill
  • Strong Time Management skill
  • Work with a diverse group of individuals and organizations representing public agencies, private utilities, subcontractors and suppliers
  • Proficient in Microsoft Office, Excel and PowerPoint
  • Matlab/Python Experience
  • Has taken Circuits 2 and/or an Electronics Lab Course

DIVERSITY
We respect diversity and understand the value that different backgrounds and experiences brings to the workplace. We are committed to building a diverse environment and it is an ongoing part of our corporate culture. We are recognized for our ability to achieve employee and subcontractor diversity in every community where we work.
PHYSICAL DEMANDS & WORK ENVIRONMENT
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions.
While performing the duties of this position, the employee is regularly required to talk or hear. The employee frequently is required to use hands or fingers, handle or feel objects, tools, or controls. The employee is occasionally required to stand; walk; sit; and reach with hands and arms. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this position include close vision, distance vision, and the ability to adjust focus. The noise level in the work environment is usually low to moderate.
NOTE
This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities. To perform this job successfully, the incumbents will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities. This document does not create an employment contract, implied or otherwise, other than an "at will" relationship.
INTERNSHIP PERKS
  • Paid Internship and raises for returning interns
  • Roundtrip airfare or mileage reimbursement to/from the internship location
  • Monthly living stipends for qualifying students
  • Flexible start and end internship dates (2 month requirement in the summer)
  • For 1st time interns - Participation in our Annual Intern Day event held in either our Alameda or Salt Lake City Office

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