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Full Stack Software Engineer Intern Jobs in Denver, CO

About This Role We're hiring a mid-level full-stack engineer who likes owning real problems end-to-end, from API design and frontend experience through to backend services, production reliability ...

... stack before joining, and we don't expect you to either. No matter what product you are working on ... You have at least 5 years of professional software engineering experience across a range of ...

As a Software Engineer, you will be responsible for building scalable, modern applications and ... Full Stack Development, Microservice Framework, Process Improvements, Release Management, Software ...

Full Stack Software Developer

Denver, CO · On-site

$108K - $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 ...

Our valued client in Aurora, CO are seeking a Senior Full Stack Engineer for their team. This is a ... software development experience. * Proven track record of migrating legacy codebases to ...

As a Full-Stack Software Engineer, you'll work with our weather model output to build and deploy customer products and the front-end systems they're delivered through. The Role: This role sits at the ...

Showing results 21-40

Full Stack Software Engineer Intern information

See Denver, CO salary details

$45.8K

$138.7K

$196.1K

How much do full stack software engineer intern jobs pay per year?

As of Aug 11, 2026, the average yearly pay for full stack software engineer intern in Denver, CO is $138,717.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,200.00 and $162,600.00 per year, depending on experience, location, and employer.

What does a full stack software engineer intern do?

A Full Stack Software Engineer Intern assists with the development of both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to write code, debug issues, and help integrate different technologies across the software stack. Typical tasks include building user interfaces, connecting to databases, and testing new features. This role helps interns gain hands-on experience with various programming languages, frameworks, and tools commonly used in software development.

What are the key skills and qualifications needed to thrive as a full stack software engineer intern?

To thrive as a Full Stack Software Engineer Intern, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), basic web development concepts, and enrollment in a relevant degree program like computer science. Familiarity with frameworks (like React or Node.js), version control systems (such as Git), and cloud platforms are often expected. Strong problem-solving abilities, eagerness to learn, and effective teamwork set standout interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt quickly to new technologies, and collaborate efficiently in dynamic development environments.

What types of projects and technologies do full stack software engineer interns typically work on during their internship?

Full Stack Software Engineer Interns often work on a variety of projects that span both front-end and back-end development. This may include building user interfaces with frameworks like React or Angular, developing APIs using Node.js or Python, and working with databases such as MongoDB or PostgreSQL. Interns usually collaborate closely with senior engineers, designers, and product managers, gaining exposure to the full software development lifecycle. The work environment tends to be fast-paced and collaborative, offering valuable opportunities to learn modern development practices and tools.

What is the difference between Full Stack Software Engineer Intern vs Software Developer Intern?

AspectFull Stack Software Engineer InternSoftware Developer Intern
Required SkillsKnowledge of both front-end and back-end technologies, basic understanding of databasesFocus on specific programming languages or platforms, such as Java, Python, or mobile development
Work EnvironmentCollaborates on full application development, often in agile teamsWorks on specific modules or features, may focus on front-end or back-end
Industry UsageCommon in tech companies, startups, and software firmsWidely used across various tech sectors, including web and mobile app development

In summary, a Full Stack Software Engineer Intern has a broader scope, working on both front-end and back-end development, while a Software Developer Intern may focus on a specific area. Both roles provide valuable experience in software development but differ in technical breadth and project involvement.

What are the most commonly searched types of Full Stack Software Engineer jobs in Denver, CO? The most popular types of Full Stack Software Engineer jobs in Denver, CO are:
What cities near Denver, CO are hiring for Full Stack Software Engineer Intern jobs? Cities near Denver, CO with the most Full Stack Software Engineer Intern job openings:
Infographic showing various Full Stack Software Engineer Intern job openings in Denver, CO as of August 2026, with employment types broken down into 1% Internship, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $138,717 per year, or $66.7 per hour.

Full Stack Software Engineer + DevSecOps

Lockheed Martin

Littleton, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago


Lockheed Martin rating

8.2

Company rating: 8.2 out of 10

Based on 391 frontline employees who took The Breakroom Quiz

38th of 72 rated aerospace companies


Job description


Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity.
Join us in shaping a new era in space and find a career that's built for you.
The Erebus Program is a newly awarded 7-year effort that delivers cutting-edge intelligence and geospatial data management applications and services to the National Geospatial-Intelligence Agency (NGA). As the premier geospatial intelligence program globally, Erebus supports over 14,000 intelligence analysts and decision-makers at 50 distinct locations worldwide.
The Program's focus is on meeting the current mission needs of our customer, but also pioneering future automation solutions for the NGA based on agency directives. We are developing innovative, machine-generated, and system-augmented geospatial analysis and production capabilities that will revolutionize the way intelligence is distributed to stakeholders. To achieve this, we need talented engineers who share our passion for excellence and innovation. If you're a skilled engineer looking for a challenging and rewarding opportunity, join the Erebus Team and help us build next generation of geospatial intelligence software and support critical national security missions.
Basic Qualifications
• Substantial OOP experience building enterprise level applications with well established patterns.
• Knowledge and experience developing multi-tiered or microservice applications.
• Experience with at least one cloud platform. ie. AWS, Azure, Google.
• Containerization experience (Docker, Kubernetes, OpenShift).
• Proficiency in CI/CD tools (GitLab CI, Jenkins).
• Strong scripting experience.
• Linux experience.
Active Top Secret clearance needed to start with the ability to obtain and maintain a TS/SCI with Poly
Desired skills
• Experience supporting US government agencies.
• Experience using Amazon Web Services.
• Experience with Infrastructure as Code (IaC) with tools such as Ansible, Puppet, Terraform, CloudFormation).
• Deploying and maintain Kubernetes distributions.
• Familiarity with GitOps (GitLab, ArgoCD).
• Monitoring & Logging experience (Prometheus, Grafana, OpenTelemetry, ELK Stack).
Other skills:
• SDLC: Understanding the full Software Development Life Cycle.
• Networking: Basic networking, security, & firewall concepts.
• Security: DevSecOps principles, identity & access management
• Automation: Scripting & building automated pipelines.
#LMSpaceSoftwareEng
EEO
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
*
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Other Important Information
By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Work Schedule Information
Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
National Pay Statement
Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $118,700 - $209,300. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
This position is incentive plan eligible.
Premium Pay Statement
Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $136,500 - $236,555. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
This position is incentive plan eligible.

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About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912