1

Senior React Developer Jobs in Colorado (NOW HIRING)

Sr. Software Engineer - Accounting

Denver, CO · On-site +1

$126K - $166K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional ... Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA.

Sr. Software Engineer - Accounting

CO · On-site +1

$126K - $166K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional ... Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA.

Sr. Software Engineer - Accounting

CO · On-site +1

$126K - $166K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional ... Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA.

Sr. Software Engineer - Accounting

Denver, CO · On-site +1

$126K - $166K/yr

About this job We're looking for a Senior Software Engineer to join a 6-person cross-functional ... Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA.

Front End Developer-----Need Full GC and USC

Denver, CO · On-site

$107K - $124K/yr

Front End Developer Denver, Colorado 3+ Months Contract Need Full GC and USC Senior Level Front End Skills including: strong experience using React to build web applications strong experience ...

Senior Frontend Engineer

Denver, CO · On-site

$160K - $185K/yr

We're looking for a Senior Frontend Engineer to partner with our existing team to own the quality ... What You'll Do * Build high-quality, accessible, performant features in our React app across ...

Senior Algorithm Developer

Broomfield, CO · On-site

$55 - $72.50/hr

Working in small, focused teams, our software engineers design and implement sophisticated tracking ... Experience with web development technologies (JavaScript, React, Node.js) for building ...

Senior Software Engineer

Denver, CO · On-site

$125 - $150/hr

Entarian is seeking an experienced Senior Software Engineer to work on the deployment and operation ... React experience * Python experience * Kubernetes experience * AWS experience * Experience with ...

Senior Software Engineer

Boulder, CO · On-site

$140K - $185K/yr

Atom Computing is looking for a Senior Software Engineer to build the software platform that ... Experience building TypeScript/React frontend components. * Experience with containerization ...

Atom Computing is looking for a Senior Software Engineer to build the software platform that ... Experience building TypeScript/React frontend components. * Experience with containerization ...

Senior Software Engineer

Denver, CO · On-site +1

$126K - $166K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... g., React, Vue) * Experience integrating generative AI capabilities into production or near ...

Senior Software Engineer

Denver, CO · On-site +1

$126K - $166K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... g., React, Vue) * Experience integrating generative AI capabilities into production or near ...

Entarian is seeking an experienced Senior Software Engineer to work on the deployment and operation ... React experience * Python experience * Kubernetes experience * AWS experience * Experience with ...

Senior Software Engineer

Denver, CO · Hybrid

$125K - $150K/yr

Entarian is seeking an experienced Senior Software Engineer to work on the deployment and operation ... React experience * Python experience * Kubernetes experience * AWS experience * Experience with ...

Software Engineer (Senior)

Denver, CO · On-site

$195 - $250/hr

The Opportunity We're looking for a passionate and skilled Senior Software Engineer to join our ... Python, PostgreSQL, Docker, Kubernetes, React, Typescript, Google Cloud Platform, Auth0, Terraform.

Our valued client in Aurora, CO are seeking a Senior Full Stack Engineer for their team. This is a ... Angular, React, or Vue.js, along with HTML5, CSS3, and TypeScript * Cloud & DevOps: Docker ...

As a Senior Software Engineer, you will be instrumental in building and maintaining real-time event ... Knowledge of React and Typescript. * Experience with Golang microservices. * Exposure to C#, .net, ...

Showing results 41-60

Senior React Developer information

See Colorado salary details

$16

$64

$92

How much do senior react developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for senior react developer in Colorado is $64.91, according to ZipRecruiter salary data. Most workers in this role earn between $55.10 and $72.79 per hour, depending on experience, location, and employer.

What is a senior React developer?

A Senior React Developer is an experienced software engineer specializing in building user interfaces using React.js. They are responsible for designing, developing, and optimizing complex web applications while ensuring code quality and performance. Senior React Developers often mentor junior developers, collaborate with cross-functional teams, and implement best practices in React development. They also have a deep understanding of state management, performance optimization, and modern front-end architectures.

What are the key skills and qualifications needed to thrive in the senior React developer position, and why are they important?

To thrive as a Senior React Developer, you need an in-depth understanding of JavaScript, React.js, front-end architecture, and experience with modern web development practices, usually backed by several years in similar roles or a relevant degree. Proficiency with state management libraries (like Redux), RESTful APIs, version control systems (such as Git), and awareness of TypeScript and testing frameworks is often expected. Strong problem-solving abilities, clear communication, and a collaborative mindset set successful candidates apart. These skills ensure the delivery of robust, scalable applications and effective teamwork in dynamic, agile environments.

What are the typical responsibilities and daily tasks for a senior React developer?

As a Senior React Developer, you'll typically be responsible for designing and developing complex user interfaces, optimizing application performance, and mentoring junior developers on best practices. Your daily tasks may include writing clean, maintainable code, reviewing pull requests, collaborating with designers to bring UI/UX concepts to life, and participating in sprint planning or code reviews. You'll often work closely with back-end developers and product managers to align technical solutions with business goals. This role also requires you to stay up to date with emerging technologies and contribute to the continuous improvement of development processes.

What are the most commonly searched types of React Developer jobs in Colorado? The most popular types of React Developer jobs in Colorado are:
What are popular job titles related to Senior React Developer jobs in Colorado? For Senior React Developer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Senior React Developer jobs in Colorado look for? The top searched job categories for Senior React Developer jobs in Colorado are:
What cities in Colorado are hiring for Senior React Developer jobs? Cities in Colorado with the most Senior React Developer job openings:
What are popular job titles related to Senior React Developer jobs in CO? For Senior React Developer jobs in CO, the most frequently searched job titles are:
Infographic showing various Senior React Developer job openings in Colorado as of July 2026, with employment types broken down into 81% Full Time, 6% Part Time, 1% Temporary, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $135,015 per year, or $64.9 per hour.

Sr. Software Engineer - Accounting

AppFolio

Denver, CO • On-site, Remote

$126K - $166K/yr

Full-time

Re-posted 23 days ago


AppFolio rating

7.2

Company rating: 7.2 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

180th of 242 rated software companies


Job description

About AppFolio

AppFolio's main product is the AppFolio Property Manager: web-based software for managers of apartment buildings to schedule maintenance, track their finances, and communicate with their tenants. We also make a companion app for tenants to pay their rent, buy renter's insurance, and request maintenance. We love our work because it helps millions of people with these everyday tasks. Our product vision sums it up nicely:

AppFolio creates a world where choosing, living in, owning, and managing communities feels magical and effortless, freeing people to thrive.

Since 2019, we have been energetically supercharging our products with AI. We have introduced features such as smart bill upload - SBE, a fully featured AI leasing agent - LISA, a LLM backed chat interface to support property managers using our product - Realm X, and recently an LLM backed workflow system - Realm Flows. These and other features enable us to provide experiences that allow our property managers to automate the mundane and focus more on the tasks that only they are capable of. 

About the culture

  • Engineers work in small, focused, cross-functional teams comprised of a product manager, user-experience designer, quality-assurance engineer, and 3-6 software engineers. 

  • We work closely with customers. For example, engineers are encouraged to participate in customer calls!

  • We've adopted some agile practices (pair programming, automated software tests, Jira / Trello / kanban boards, retrospective meetings, stand-up meetings), but we aren't dogmatic about agile/scrum. Teams are empowered to decide how they want to work.

  • We work hard, but we encourage a healthy work-life balance.

  • We support fully remote work, but we have very nice offices in Santa Barbara, CA and San Diego, CA.

About this job

We're looking for a Senior Software Engineer to join a 6-person cross-functional product development team focused on continuing to enhance the accounting module of our Appfolio Property Manager product. This team owns the features that allow our customers to directly integrate with their financial institutions and pull that data into our product. They are currently working to enhance these features to support additional account types and methods of data intake.

As a Senior Software Engineer on this team, you would onboard quickly to our technology stack and our feature set, align your team on a shared understanding of the problem and solution space, and work closely with your fellow devs and cross-functional partners team to execute on these initiatives. This will require technical expertise and leadership, as well as superb communication skills.

Your impact

  • Become a master of your software engineering craft, and work with other software engineers who are smart enough to teach you, and humble enough to learn from you.  

  • Develop scalable, robust, and simple web-based solutions to solve complex business problems for our customers.  

  • Formulate, implement, and evaluate algorithms and database queries to support SaaS scalability and stability.  

  • Implement new features and optimize existing ones to drive maximum scalability, stability, and performance.  

  • Use test-driven development, code reviews, and continuous integration to deliver high-quality software and rapidly fix bugs as they come up.  

  • Work closely with, and incorporate feedback from, other engineering team members, QA, product owners, and our APM customers.  

  • Leverage agile practices to release small batches of value to customers continuously. – test-driven development, pair programming, live code review, continuous integration, and continuous delivery.  

Qualifications

  • Bachelor's, Master's, or PhD in Computer Science or related technical discipline.

  • At least >5 years of experience as a full-stack software engineer. 

  • Hands-on work/internship experience developing web-based applications, preferably in a SaaS environment.  

  • Creativity and the ability to solve complex problems without a roadmap.

  • Knowledge of Ruby on Rails and experience working with a language like Ruby, Java, or Python.  

  • Experience with some areas of our tech, like Ruby on Rails, React, Redux, AWS, and SOA.

  • Familiarity with Agile software development processes (Scrum or Kanban).

  • Familiarity with Test-Driven Development.

  • Experience working across all levels of the development stack is preferred.  

  • Experience collaborating with cross-functional partners like PM, UX to drive technical solutions

Nice to Have:

  • Experience working across all levels of the development stack  

  • Experience with some areas of our tech like Ruby on Rails, React, Redux, AWS, SOA  

  • Familiarity with Agile software development processes: Scrum or Kanban  

  • Familiarity with Test-Driven-Development

    • Experience with AI-driven development: exposure to integrating Large Language Models into production workflows

    • Familiarity with standard AI terminology (Agents, Embeddings, Context Windows) and tooling is highly preferred

Compensation & Benefits      

The base salary that we reasonably expect to pay for this role is $138,400 - $173,000.      

The actual base salary for this role will be determined by a variety of factors, including but not limited to the candidate’s skills, education, experience, etc.       

Please note that base pay is one important aspect of a compelling Total Rewards package. The base pay range indicated here does not include any additional benefits or bonuses that you may be eligible for based on your role and/or employment type. 

Regular full-time employees are eligible for benefits - see here


What AppFolio employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom