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

Placed

Senior Full Stack Engineer

Aurora, CO · Hybrid

$55/hr

Backend Engineering * Maintain and optimize existing .NET Framework and .NET Core applications ... years of professional full stack software development experience. * Proven track record of ...

Quindar

Full Stack Engineer

Denver, CO · On-site

$120K - $180K/yr

S. government programs, working across backend and frontend systems while also contributing to ... full-stack engineering, DevOps, or a related software engineering role. * Bachelor's degree in ...

AIR Communities

Full Stack Engineer

Denver, CO · On-site

We are hiring a Full Stack Engineer to join our centralized team in the Denver Tech Center, CO ... Integrate front-end and back-end components to deliver cohesive, end-to-end solutions.

Clerkie

Full-Stack Engineer

Denver, CO · Remote

About the role We're looking for a Full-Stack engineer who wants to build, own, and ship end-to-end ... This role is ideal for someone who is comfortable working across the stack - from backend systems ...

AIR Communities

Full Stack Engineer

Denver, CO

We are hiring a Full Stack Engineer to join our centralized team in the Denver Tech Center, CO ... Integrate frontend and backend components to deliver cohesive, endtoend solutions. * Troubleshoot ...

Deloitte

Cyber Full-Stack Software Engineer

Denver, CO · On-site

As a Full Stack Engineer, you will design, develop, and enhance applications across frontend and backend environments, working with modern engineering practices and cloud-based technologies. You will ...

AIR Communities

Lead Full Stack Engineer

Denver, CO · On-site

We are seeking an experienced Lead Full-Stack Engineer to join our dynamic data team. The ideal ... Integrate front-end and back-end components to deliver cohesive, end-to-end solutions. * Diagnose ...

Windfall

Senior Full Stack Engineer (Denver)

Denver, CO · On-site

$160K - $180K/yr

When we say "full stack", we really mean it. You'll be connecting services, creating API's, and ... As a member of our Platform Team, which historically has been all backend engineers, you'll be ...

Cymertek

Full Stack Software Engineer

Aurora, CO · On-site

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

Releady

Principal Full Stack Engineer

Denver, CO · Remote

$85 - $100/hr

Developers own setup, testing, and integration testing without handing work off across silos, which ... Build back-end services, APIs, and front-end components in React, working as a full-stack ...

Revolutional, LLC

Full Stack Engineer

Denver, CO · Remote

$110/hr

Full Stack Engineer Location: Remote Terms: Full-time Salary Range: $110-160k DOE Clearance: Qualified candidates must be US citizens and able to obtain a minimum of a Public Trust clearance Travel ...

AIR Communities

Full Stack Engineer

Denver, CO · On-site

We are hiring a Full Stack Engineer to join our centralized team in the Denver Tech Center, CO . Where You Will Work Our corporate office is located in the Denver Tech Center . Our office spans the ...

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Showing results 1-20

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 4, 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

Senior Full Stack Engineer

Placed

Aurora, CO • Hybrid

$55/hr

Full-time, Contractor

Medical, Dental, Vision, Retirement, PTO

Re-posted 6 days ago

Job description

Our valued client in Aurora, CO are seeking a Senior Full Stack Engineer for their team. This is a six-month contract with the possibility of extension or conversion to full-time. This is a hybrid position that requires you to be on-site four days per week. We are unable to work with third-party companies or C2C.


Position Overview

We are seeking a skilled Senior Full Stack Engineer to maintain and modernize our core platform. You will manage our stable .NET and SQL Server stack while leading the migration toward a scalable, cloud-native microservices architecture. This role requires balancing robust legacy systems with cutting-edge architectural transformation.


Core Responsibilities

  • System Modernization
  • Break down monolithic .NET applications into distributed microservices.
  • Design scalable APIs and event-driven communication patterns.
  • Implement containerization tools to optimize deployment workflows.
  • Backend Engineering
  • Maintain and optimize existing .NET Framework and .NET Core applications.
  • Write complex, high-performing SQL queries, stored procedures, and schemas.
  • Diagnose and resolve database bottlenecks to ensure high availability.
  • Frontend Development
  • Build responsive, user-friendly web interfaces using modern JavaScript frameworks.
  • Ensure seamless integration between frontend UI and backend microservices.


Required Technical Skills

  • Backend: C#, .NET Core, ASP.NET MVC, Web API
  • Database: SQL Server, T-SQL, query optimization, ORMs (Entity Framework)
  • Architecture: Microservices, RESTful APIs, Event Buses (RabbitMQ / Kafka)
  • Frontend: Angular, React, or Vue.js, along with HTML5, CSS3, and TypeScript
  • Cloud & DevOps: Docker, Kubernetes, CI/CD pipelines, and AWS or Azure


Qualifications

  • Bachelor’s degree in Computer Science or equivalent work experience.
  • 5+ years of professional full stack software development experience.
  • Proven track record of migrating legacy codebases to microservices.
  • Strong communication skills for collaborating across cross-functional teams.


This is a contract opportunity with an hourly rate starting at $55/hour and is based on experience. Benefits include: medical, dental, vision, 401k, paid time off and holiday pay.