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Senior React Developer Jobs in Colorado (NOW HIRING)

Sr. React / UI Architect

Denver, CO · On-site

$60 - $65/hr

Job Title : Sr. React / UI Architect (React, TypeScript, Node.js) Location: Denver, CO (Onsite ... Provides informal mentoring to junior developers. Responsibilities * Develop and optimize React ...

Sr Software Developer

Center, CO

$47.75 - $63.25/hr

... Sr Software Developer. Are you passionate about cutting-edge tech and eager to make a real impact ... Building and improving user-friendly front-end interfaces using React. * Ensuring compatibility of ...

Senior Software Developer

Denver, CO · Hybrid

$125K - $155K/yr

We are seeking passionate and experienced Senior Developer to join our dedicated Verification team ... Knowledge of React and Typescript. * Experience with Golang Micro services. * Exposure to C#, .net, ...

Sr Software Developer

Denver, CO · On-site

$110K - $150K/yr

... Sr Software Developer. Are you passionate about cutting-edge tech and eager to make a real impact ... Building and improving user-friendly front-end interfaces using React. * Ensuring compatibility of ...

Sr. Optimizely Developer

Arvada, CO · On-site +1

$117K - $154K/yr

About the Role We are seeking a highly skilled Senior Optimizely Developer to serve as the ... Advanced proficiency in HTML5, CSS3/SASS, and JavaScript (Vanilla, ES6+, jQuery, React/Vue) to ...

Sr Web Developer

Louisville, CO · On-site

$163K - $244K/yr

Position Summary The Sr. Software Engineer provides software development support by analyzing ... React * Experience with APIs and webhooks a plus * Experience with web performance and ...

As a Senior Software Engineer, you will play a critical role in designing, developing, and ... Apply your knowledge of modern JavaScript frameworks such as Angular or React to develop user ...

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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.

Senior React Native Developers

R2 Technologies Corporation

Denver, CO • On-site

$70/hr

Full-time

Re-posted 5 days ago


Job description

Overview:
From: Kale, Kalyani
Sent: Tuesday, May 4, 2021 11:34 AM
Subject: Senior React Native Developers needed- Denver CO.
Please email resumes and details, do not call.
Client: ModivCare
Initial duration is through July with likely extension.
Start date asap.
Location - Denver (Remote until covid)
Rate- $70/hr.
JOB DESCRIPTION:
POSITION SUMMARY
The Front-End Engineer is primarily responsible for building and maintaining all of the user-facing applications in the ModivCare portfolio.
The engineer chosen for this role will be contributing to existing and new React Native code bases using industry level best practices, collaborating with product, designers, and our backend engineers to create responsive and user friendly mobile applications.
ESSENTIAL FUNCTIONS
• You will be building out new features for our existing member servicing app dealing with transportation and also help develop a new process for servicing underserviced communities via food delivery.
• As a senior member of the team, you will perform code reviews, participate in peer programming, mentor junior team members, help establish strong coding standards, work on enhancements and optimizations, and contribute your ideas in team meetings.
• You will collaborate closely with counterparts on the backend side and other front-end engineers to ensure specifications across the teams are well defined and synchronized.
• You will support and build out new features for our existing web platform, which allows transportation providers to service rides to customers in need of non-emergency medical transportation.
POSITION QUALIFICATIONS
Competency Statement(s)
• Analytical Skills - Strong ability to use thinking and reasoning to solve a problem.
• Communication, Oral - Excellent ability to communicate effectively with others using the spoken word.
• Communication, Written - Excellent ability to communicate in writing, clearly and concisely.
• Customer Oriented - Excellent ability to take care of the customers' needs while following company procedures.
• Decision Making - Ability to make critical decisions while following company procedures.
• Interpersonal - Ability to get along well with a variety of personalities and individuals.
• Leadership - Ability to influence others to perform their jobs effectively and to be responsible for making decisions.
• Management Skills - Excellent ability to organize and direct oneself and effectively supervise others.
• Problem Solving - Excellent ability to find a solution for or to deal proactively with work-related problems.
• Relationship Building - Ability to effectively build relationships with customers and co-workers.
• Working Under Pressure - Driven ability to complete assigned tasks under stressful situations.
EDUCATION & EXPERIENCE
• BS/BA Degree required or equivalent numbers of year of experience needed
• 3+ years of experience with frontend technologies
SKILLS
• Required: experience with TypeScript, React (hooks), and React Native
• JavaScript, HTML, CSS (preferably SASS)
• Redux
• Interacting with RESTful APIs
• Unit Testing experience with jest, react-testing-library
• Strong understanding of industry level best practices for UI/UX development.
• Passion for code reusability, consistency, and functional programming.
WORK ENVIRONMENT
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job.
• Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• Entire work time is conducted in an office environment in a controlled atmosphere building.
• The noise level in the work environment is usually moderate.
Kalyani Kale
Senior Professional | National Staffing
Phone: 937.291.8100; Ext. 8344
Email: kalyani.kale@sogeti.com
www.sogeti.com
Sogeti USA | 10100 Innovation Drive, Suite 200 | Dayton, OH, 45342
Connect with Sogeti:
Skills:
React.js,Node.js,Java