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Back End Developer Jobs in Denver, CO (NOW HIRING)

Jobsbridge

Back End Developer

Denver, CO · On-site

Work with cross functional teams comprised of software engineers, software architects, product managers and system administrators to implement the best solution. Identify application service ...

Capital Rx

Senior Backend Developer - Integrations

Denver, CO · On-site

$124K - $161K/yr

Build robust backend applications in Python on AWS Lambda, API Gateway, SMS, ECS, and other cloud technologies. * Implement backend code in a serverless, cloud-native environment (Flask/AWS Lambda ...

Nametag

Senior Backend Engineer

Denver, CO · On-site

$120K - $190K/yr

Build internal tools and dashboards that improve operational visibility and developer workflows. * Make clean integration decisions across frontend, backend, third-party APIs, and customer systems.

Clerkie

Backend Engineer

Denver, CO · Remote

$90/hr

About the role We're looking for a Backend Engineer who wants to build and own critical systems in a fast-moving environment. This role is ideal for someone with strong backend fundamentals who is ...

Vorto

Backend Engineeer

Denver, CO · On-site

They are seeking a Backend Engineer who will design, build, and operate mission-critical services, automate workflows, and embed AI technologies to enhance productivity and system performance.

Quindar Inc.

Backend Engineer

Arvada, CO · On-site

$120 - $170/hr

Day to day, you will be a part of the engineering team of frontend and backend engineers working in an Agile Scrum environment. Tech Skills * Proficiency in Python, GraphQL, Docker, and Terraform (or ...

Quindar

Backend Engineer

Denver, CO · On-site

$120K - $180K/yr

Day to day, you will be a part of the engineering team of frontend and backend engineers working in an Agile Scrum environment. Tech Skills * Proficiency in Python, GraphQL, Docker, and Terraform (or ...

CosQube INC

Scala Developer

Denver, CO · On-site

Scala Developer Location: Denver, US Duration:12+ Months Contract with Extension Employment Type ... Implement backend systems using frameworks like Spring Boot, Akka HTTP, or Play * Ensure reliable ...

Loft Orbital Solutions

Backend Engineer - Oort

Golden, CO · On-site

$140K - $190K/yr

Loft Orbital is looking for a Backend Engineer to join our Oort team. Oort is our central web platform-a unified environment that consolidates all infrastructure data and tools, empowering Loft to ...

Leidos

Mid-Level Backend Software Engineer

Denver, CO · On-site

$87K - $157K/yr

We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization for analytics and reporting. You'll help build and maintain core ...

Leidos

Mid-Level Backend Software Engineer

Aurora, CO · On-site

$87K - $157K/yr

We're hiring a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics and reporting. You'll help build and maintain core backend ...

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All JobsBack End Developer JobsBack End Developer Jobs in Denver, CO

Back End Developer information

See Denver, CO salary details

$12

$59

$86

How much do back end developer jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for back end developer in Denver, CO is $59.42, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $70.24 per hour, depending on experience, location, and employer.

What is a back end developer?

A Back End Developer is a programmer who specializes in building and maintaining the server-side logic, databases, and application functionality that power websites and web applications. Unlike front end developers, who focus on the visual and interactive elements users see, back end developers work behind the scenes to ensure data is stored, processed, and delivered correctly. They typically use programming languages like Python, Java, Ruby, or PHP, and interact with databases such as MySQL or MongoDB. Their work is crucial for making sure applications run smoothly, securely, and efficiently.

What is a back end developer?

A back end developer is a computer science professional who specializes in functionality that takes place on the server side or backend. As a back end developer, you write code to create software that solves a business need. Your responsibilities are to research the needs of either your employer, or a particular industry, find a problem, and create a software solution. A back end developer differs from a traditional web developer, or front end developer, in that back-end software may not have a user interface or even have exposure to the web.

What are the key skills and qualifications needed to thrive as a back end developer?

To thrive as a Back End Developer, you need strong programming skills in languages like Java, Python, or Node.js, along with a solid understanding of databases and API design, typically supported by a degree in computer science or related experience. Familiarity with frameworks such as Spring or Django, version control systems like Git, and cloud platforms (e.g., AWS or Azure) is often required, with certifications in these areas considered beneficial. Problem-solving, effective communication, and teamwork are crucial soft skills that help developers collaborate and address complex technical challenges. These competencies are vital for building reliable, scalable systems that support front-end applications and ensure robust product performance.

What are some common challenges back end developers face when integrating with front-end teams?

Back End Developers often encounter challenges when aligning data structures and APIs with front-end requirements, especially as user interface needs evolve rapidly during development. Effective communication and regular collaboration with front-end developers are essential to ensure that endpoints, data formats, and error handling are well-coordinated. Additionally, maintaining consistent documentation and using tools like Swagger or Postman can help streamline integration and reduce misunderstandings between teams.

What is the difference between Back End Developer vs Front End Developer?

AspectBack End DeveloperFront End Developer
Primary FocusServer-side logic, databases, APIsUser interface, website layout, client-side scripting
Skills & TechnologiesLanguages like Java, Python, Ruby; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server environments, cloud platformsDesign tools, browser testing, UI/UX design
Common CertificationsCertified Web Developer, AWS Certified DeveloperCertified Front End Developer, UI/UX certifications

Back End Developers focus on server-side logic, databases, and APIs, ensuring the website's functionality behind the scenes. Front End Developers work on the visual and interactive aspects users see and interact with. Both roles are essential in web development, often collaborating to create seamless digital experiences.

Is back end developer in demand?

Back end developers are in high demand due to the growth of web applications and digital services. Skills in programming languages like Python, Java, or Node.js, along with knowledge of databases and APIs, are highly sought after by employers across various industries.
More about Back End Developer jobs

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For Back End Developer jobs in Denver, CO, the most frequently searched job titles are:

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Cities near Denver, CO with the most Back End Developer job openings:

Back End Developer jobs near you
Infographic showing various Back End Developer job openings in Denver, CO as of August 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $123,590 per year, or $59.4 per hour.

Back-End Developer

UNCOMMON SOLUTIONS

Greenwood Village, CO • On-site

$95 - $140/hr

Other

Posted 6 days ago

Job description

We are hiring a full-time back-end developer to join our growing team. You will work with Microsoft Stack technologies to serve Uncommon clients, leveraging your experience creating successful solutions. You should be ready and able to architect solutions that meet client needs, working with your team to translate business requirements into designing, developing, and deploying solutions. The ideal candidate has experience with and understanding of Microsoft’s Power Platform, Dataverse, and Azure and thrives applying these technologies to real world business problems.

Position Impact

Uncommon’s back-end developers empower our team and our clients’ teams to leverage the Microsoft Stack to achieve business goals. You will be working with a variety of commercial accounts solving real world business problems with technology. We all thrive when we transform the way companies view technology – aligning business users and technical professionals in support of worthwhile business and organizational objectives. This position helps identify inefficiencies in front-end designs, empowering Power-Users and Front-End developers to more fully leverage the Microsoft Stack.

Requirements
  • Position located in Greenwood Village, CO and we are not seeking remote applicants at this time.
  • Exceptional communication skills; ability to be collaborative with a team and think strategically when deploying solutions
  • Understanding of data warehouse design concepts (Dimensional vs Relational Modeling)
  • Experience with and vision for quality back-end architectural design
  • Custom Development – Programming experience and willingness to learn new languages. Responsibilities are focused on data manipulation and ETL
  • Thrives in a fast-paced environment working on multiple projects simultaneously
  • Self-motivated, proactive, and resourceful
  • Strong analytical, critical thinking, and problem-solving skills
  • Strong organizational, prioritization, and documentation skills
  • Solid database background – able to develop T-SQL stored procedures and optimize execution
  • Solid experience utilizing Microsoft Office 365 and Azure
  • The ideal candidate understands user interface design and no-code/low-code tools from the perspective of back-end architectural design.
  • Power BI – DAX, dimensional modeling, visual report design, and Power Query ETL/data transformation/M-scripting
  • Microsoft Power Platform certifications or equivalent experience
  • Power Apps – App design, conceptual understanding of CDS, ability to guide clients toward the right solution (canvas/model-driven/power portal/etc.)
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