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Backend Full Stack Engineer Jobs in Denver, CO (NOW HIRING)

PlanIT Group, LLC

Full Stack Engineer

Littleton, CO · On-site

PlanIT Group, LLC is seeking a Full Stack Engineer to support their Space IT Applications team in a classified IT operations environment. The role involves participating in the entire application ...

True Anomaly

Staff Software Engineer, Full Stack

Denver, CO · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

You'll define and drive the technical roadmap spanning frontend and backend systems, lead cross ... Represent the full-stack engineering perspective in strategic planning, resource allocation, and ...

Cobalt AI

Senior Software Engineer (Full-Stack)

Denver, CO · On-site

$160K - $210K/yr

  • Medical

  • Dental

  • Vision

We're hiring a Senior Full Stack Engineer to own the interfaces that security teams rely on every ... You'll also work across the backend (Django/Python, GraphQL) to build the APIs that power those ...

Cymertek

Full Stack Developer (ReactJS, Vue, Angular)

Aurora, CO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Engineer, Web Developer, Front End Developer, Back End Developer, JavaScript Developer, UI ... Develop and maintain full-stack web applications * Build and optimize front-end components * Design ...

Cymertek Corporation

Full Stack Developer

Aurora, CO · On-site

They are seeking a skilled Full Stack Developer to contribute to the creation of dynamic, user ... Responsibilities : • Proficiency in front-end and back-end coding • Ability to collaborate ...

Revolutional, LLC

Senior Full Stack Engineer

Denver, CO · Remote

$130K - $185K/yr

Senior Full Stack Engineer Location: Remote Terms: Full-time Salary Range: $130K-185k DOE Clearance: Qualified candidates must be US citizens and able to obtain a minimum of a Public Trust clearance ...

Cymertek Corporation

Full Stack Developer

Aurora, CO · On-site

They are seeking a skilled Full Stack Developer to design and implement dynamic, user-centric web ... Responsibilities : • Proficiency in front-end and back-end coding • Ability to collaborate ...

Cobalt AI

Senior Software Engineer (Full-Stack)

Denver, CO · On-site

$160K - $210K/yr

  • Medical

  • Dental

  • Vision

We're hiring a Senior Full Stack Engineer to own the interfaces that security teams rely on every ... You'll also work across the backend (Django/Python, GraphQL) to build the APIs that power those ...

AIR Communities

Lead Full Stack Engineer

Denver, CO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Integrate frontend and backend components to deliver cohesive, endtoend solutions. * Diagnose and ... across the full stack to maintain application reliability. * Write clean, maintainable ...

Human Agency

Senior Full-Stack Engineer

Denver, CO · On-site

We're seeking a Senior Full-Stack Engineer to join our growing team. In this role, you'll lead ... Develop backend algorithms to process articles, chunk content, and integrate with LLMs for ...

Human Agency

Senior Full-Stack Engineer

Denver, CO · On-site

We're seeking a Senior Full-Stack Engineer to join our growing team. In this role, you'll lead ... Develop backend algorithms to process articles, chunk content, and integrate with LLMs for ...

Cymertek

Full Stack Developer

Aurora, CO · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Full Stack Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this ... SIMILAR CAREER TITLES Software Engineer, Backend Developer, Frontend Developer, Web Developer ...

Apex Systems

Full Stack Developer

Englewood, CO · On-site

$50 - $60/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job#: 3043218 Full Stack Developer Location: Englewood, Colorado (Partial Remote) Role Overview We ... Strong proficiency in Java, with a focus on backend development (approximately 80% backend vs. 20 ...

New

Boeing

Greenfield Full Stack Developer

Denver, CO · On-site

  • Medical

  • Life

  • Retirement

Greenfield Full Stack Developer Company: The Boeing Company ABOUT BOEING DIGITAL SERVICES At Boeing ... Building full-stack, production-grade applications - frontend interfaces, backend services, REST ...

Boeing

Greenfield Full Stack Developer

Denver, CO · On-site

  • Medical

  • Life

  • Retirement

Greenfield Full Stack Developer Company: The Boeing Company ABOUT BOEING DIGITAL SERVICES At Boeing ... Building full-stack, production-grade applications - frontend interfaces, backend services, REST ...

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Showing results 21-40

All JobsBackend Full Stack Engineer JobsBackend Full Stack Engineer Jobs in Denver, CO

Backend Full Stack Engineer information

See Denver, CO salary details

$45.8K

$138.7K

$196.1K

How much do backend full stack engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for backend full stack engineer 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 is a backend full stack engineer?

A Backend Full Stack Engineer is a software developer who specializes in building and maintaining the server-side logic, databases, and APIs of an application, while also having proficiency in front-end technologies. They are capable of working on both the backend and frontend parts of web applications, allowing them to develop end-to-end features and ensure seamless integration between the client and server sides. This role requires strong knowledge of programming languages such as JavaScript (Node.js), Python, or Java, as well as familiarity with databases, server architectures, and various web frameworks. Backend Full Stack Engineers often collaborate with designers, frontend developers, and other stakeholders to deliver complete and functional products.

How does a backend full stack engineer typically collaborate with frontend developers and other team members?

Backend Full Stack Engineers frequently work alongside frontend developers, product managers, and QA engineers to deliver seamless user experiences. They are responsible for building and maintaining server-side logic and APIs, ensuring data flows efficiently between the backend and frontend. Effective communication is essential, as they must align backend functionality with frontend requirements and participate in code reviews, sprint planning, and troubleshooting sessions. This collaborative environment fosters learning and often provides opportunities to contribute across the tech stack, enhancing both technical and interpersonal skills.

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

To thrive as a Backend Full Stack Engineer, you need strong proficiency in server-side languages (such as Node.js, Python, or Java), database management, and a solid understanding of front-end technologies, usually supported by a degree in computer science or related experience. Familiarity with frameworks (like Express, Django, or Spring), version control systems (like Git), and cloud platforms (such as AWS or Azure) is typically required. Effective problem-solving, communication, and teamwork skills help you collaborate across disciplines and deliver robust solutions. These skills ensure scalable, maintainable applications and seamless integration between backend and frontend systems, which are critical for organizational success.

What is the difference between Backend Full Stack Engineer vs Frontend Developer?

AspectBackend Full Stack EngineerFrontend Developer
Primary FocusDeveloping server-side logic, databases, and APIsDesigning and implementing user interface and client-side features
Required SkillsProgramming languages like Python, Java, Node.js; databases; server managementHTML, CSS, JavaScript; frameworks like React or Angular
Work EnvironmentOften involved in both front-end and back-end tasks, collaborating across teamsPrimarily focused on client-side development, UI/UX design

While both roles require strong programming skills, Backend Full Stack Engineers handle both server-side and client-side development, whereas Frontend Developers focus mainly on creating engaging user interfaces. Understanding these differences helps employers and job seekers target the right skills and responsibilities for each role.

What are popular job titles related to Backend Full Stack Engineer jobs in Denver, CO?

For Backend Full Stack Engineer jobs in Denver, CO, the most frequently searched job titles are:

What job categories do people searching Backend Full Stack Engineer jobs in Denver, CO look for?

The top searched job categories for Backend Full Stack Engineer jobs in Denver, CO are:

What cities near Denver, CO are hiring for Backend Full Stack Engineer jobs?

Cities near Denver, CO with the most Backend Full Stack Engineer job openings:

Backend Full Stack Engineer jobs near you

Full Stack Engineer

PlanIT Group, LLC

Littleton, CO • On-site

Full-time

Re-posted 10 days ago

Job description

Job Summary:
PlanIT Group, LLC is seeking a Full Stack Engineer to support their Space IT Applications team in a classified IT operations environment. The role involves participating in the entire application deployment life-cycle, maintaining and debugging current systems, and acting as a liaison between classified and unclassified applications.
Responsibilities:
• Participate in the entire application deployment life-cycle including requirements, design, implementation, integration, installation, and test.
• Implement applications for deployment in a classified area.
• Maintain and debug current systems or interfaces.
• Act as liaison between classified programs and unclassified applications.
Qualifications:
Required:
• CompTIA Security+, other DoD IAT Level II certificate, or the ability to obtain one within 90 days
• Demonstrated experience troubleshooting complex technical issues at the application layer
• Experience working with enterprise environments (compute, storage, network, database)
• Ability to learn technical skills quickly in a collaborative team environment
• Strong written and verbal communication skills
• Track record of being a self-starter and strong independent contributor
• Ability to manage priorities and requirements and establish strong team relationships and deliver exceptional customer service
• Experience with databases (e.g. MySQL, Cassandra, MongoDB, Oracle, PostgreSQL, MariaDB, SQL Server) and SQL
Preferred:
• Familiarity with agile development methodologies and DevOps concepts
• Familiarity developing with scripting and/or programming languages such as C#, Java, Bash or equivalents
• Demonstrated experience deploying enterprise applications (Jira, Confluence, GitLab, Teamwork Cloud, Tableau)
• Experience with container development and orchestration with Kubernetes
• Familiarity with Ansible
• Familiarity with network attached storage systems
• Familiarity with managing compute environments (VMware, Hyper-V, OpenShift)
Company:
PlanIT Group is an IT and engineering professional services company which provides top-tier talent to various commercial and government customers. Founded in 2010, the company is headquartered in Charlotte, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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