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Senior React Js Developer Jobs in Colorado (NOW HIRING)

Stefanini Group

TypeScript Developer

Denver, CO · On-site

$56.25 - $69/hr

Stefanini Group is looking for TypeScript Developer for a globally recognized company! For ... frameworks like React, or Vue.js. o Strong back-end development experience using Node.js and ...

Stefanini Group

TypeScript Developer

Denver, CO · On-site

$56.25 - $69/hr

Stefanini Group is looking for TypeScript Developer for a globally recognized company! For ... frameworks like React, or Vue.js. o Strong back-end development experience using Node.js and ...

NAVA Software Solutions

Angular Developer

Englewood, CO · On-site

$54 - $66.25/hr

... JS, HTML, CSS, GraphQL, NGRX/Flux, RxJS, Restful Microservice Architecture and Modern JavaScript ... React). * Maintains knowledge of front-end application systems. * Experienced in the design ...

eTeam

Senior Node.js Developer

Denver, CO · On-site

$52.75 - $68.25/hr

Job Summary : eTeam is seeking a Senior Node.js Developer to join their team. The role involves ... NODE JS • Strong proficiency in TypeScript and Node.js • Build high throughput, low latency ...

Tranzeal Incorporated

Angular Developer III

Denver, CO · On-site

$56.25 - $69/hr

... with React, Node, Vue JS is a plus • Oracle experience a plus • Oracle AQ understanding a plus • Tomcat experience a plus • Flex experience a plus • Agile/Scrum experience a plus • ...

Jefferson Center

Senior Digital Engineer

Wheat Ridge, CO · On-site

$105K - $130K/hr

Technical Skills including but not limited to: Front-End * * React * js * TypeScript * JavaScript ... RDS DevOps * * GitHub Actions * Azure DevOps * Jenkins * CI/CD Automation * Monitoring and ...

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Senior React Js Developer information

See Colorado salary details

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$64

$92

How much do senior react js developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior react js 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 are the key skills and qualifications needed to thrive as a senior React JS developer?

To thrive as a Senior React JS Developer, you need advanced proficiency in JavaScript, React, front-end architectures, and a solid understanding of web development principles, typically supported by a relevant degree or equivalent experience. Expertise in tools and systems like Redux, TypeScript, RESTful APIs, version control (Git), and familiarity with testing frameworks and CI/CD pipelines is highly valued. Strong problem-solving, communication, and leadership skills help you drive technical decisions and mentor junior developers. These skills are crucial for building scalable, maintainable applications and ensuring project success in dynamic, collaborative environments.

What does a senior React JS developer do?

A Senior React JS Developer is responsible for designing, developing, and maintaining complex user interfaces using the React JavaScript library. They lead front-end development efforts, provide technical guidance to junior developers, and ensure best practices in code quality and performance. Additionally, they collaborate with cross-functional teams to deliver scalable and efficient web applications, often participating in architectural decisions and code reviews.

What are some common challenges faced by senior React JS developers when leading a front-end development team?

Senior React JS Developers often encounter challenges such as balancing the adoption of new technologies with project stability, ensuring consistent code quality across team members, and effectively communicating technical decisions to both technical and non-technical stakeholders. They are also responsible for mentoring junior developers, which requires patience and strong leadership skills. Navigating complex project requirements and integrating React with various back-end systems can add further complexity to their daily responsibilities.
What are popular job titles related to Senior React Js Developer jobs in Colorado? For Senior React Js Developer jobs in Colorado, the most frequently searched job titles are:
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What cities in Colorado are hiring for Senior React Js Developer jobs? Cities in Colorado with the most Senior React Js Developer job openings:
Senior React Js Developer jobs near you
Infographic showing various Senior React Js Developer job openings in Colorado as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $135,015 per year, or $64.9 per hour.

TypeScript Developer

Stefanini Group

Denver, CO • On-site

$56.25 - $69/hr

Contractor

This job post has expired today. Applications are no longer accepted.

Job description

Stefanini Group is looking for TypeScript Developer for a globally recognized company! For interested applicants, click the apply button or you may reach out to Alfher Hidalgo at (248) 728-2627/Alfher.Hidalgo@stefanini.com for faster processing. Thank you!


One of our client is looking for TypeScript  Developer in Denver CO-Onsite. 


TypeScript Developer: 

Proven expertise in designing and building microservices-based architectures.



Technical Skills:

o            Expert-level proficiency in TypeScript and JavaScript (ES6+).

o            Experience with front-end frameworks like React, or Vue.js.

o            Strong back-end development experience using Node.js and TypeScript.

o            Solid understanding of serverless architecture and AWS services.

o            Proficiency with RESTful APIs, GraphQL, and OpenAPI specifications.

o            Experience with cloud infrastructure tools like Docker, Kubernetes


#LI-AH1
#LI-ONSITE

Education:Bachelor (BA, BS...)Employment Type: CONTRACTOR

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