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Reactjs Developer Jobs in Colorado (NOW HIRING)

Everwatch

Software Engineer

Aurora, CO · On-site +1

$72.12 - $84.14/hr

We're looking for an experienced developer like you with the skills needed to develop software and ... Clearance Level TS/SCI CIP Job Locations US-CO-Aurora US-MD-Annapolis Junction Skills ReactJS, HTML ...

Everwatch

Software Engineer

Aurora, CO

$72.12 - $84.14/hr

We're looking for an experienced developer like you with the skills needed to develop software and ... TS/SCI CIP US-CO-Aurora US-MD-Annapolis Junction ReactJS, HTML, Javascript, UX Development, Agile ...

Everwatch

Software Engineer

Aurora, CO · On-site

$185K - $210K/yr

Job Title Software Engineer Overview EverWatch is a government solutions company providing advanced ... ReactJS Min USD $185,000.00/Yr. Max USD $210,000.00/Yr.

Everwatch

Software Engineer

Aurora, CO · On-site

$185K - $210K/yr

As a software engineer, you know that good software is more than just a nice-looking interface ... ReactJS USD $185,000.00/Yr. USD $210,000.00/Yr.

Saxon Global

Technology Architect - .Net

Denver, CO · On-site

... and engineering solution services from past 16 years. Saxon global specializes in Business ... x, Angular 2.x, ReactJS etc. Good command over fundamentals of JavaScript, CSS, HTML 5 and ...

Everwatch

Software Engineer, Senior

Aurora, CO · On-site

$100.18 - $120.20/hr

Responsibilities As a full stack developer, you can resolve a problem with a complete end-to-end ... Clearance Level TS/SCI FSP Job Locations US-CO-Aurora Skills ReactJS, HTML, Javascript, UX ...

Everwatch

Software Engineer, Senior

Aurora, CO

$100.18 - $120.20/hr

As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast ... TS/SCI FSP US-CO-Aurora ReactJS, HTML, Javascript, UX Development, Agile, SQL, NoSQL, MySQL ...

PNC Bank

Software Engineer Sr (Java)

Arvada, CO · On-site

$86K - $158K/yr

... and DevOps teams _____ Core Skills Strong experience in Java (Spring Boot) and backend services Hands-on experience with ReactJS, JavaScript/TypeScript Solid understanding of REST APIs and ...

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All JobsReactjs Developer JobsReactjs Developer Jobs in Colorado

Reactjs Developer information

See Colorado salary details

$50.5K

$117.6K

$174.6K

How much do reactjs developer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for reactjs developer in Colorado is $117,607.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,600.00 and $136,700.00 per year, depending on experience, location, and employer.

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

To thrive as a Reactjs Developer, you need a solid understanding of JavaScript, HTML, CSS, and expertise in building user interfaces with React, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, RESTful APIs, and build tools such as Webpack or Babel is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help developers collaborate and deliver high-quality products. These skills ensure efficient development of scalable, maintainable, and user-friendly web applications in dynamic team environments.

What is the difference between Reactjs Developer vs Front-End Developer?

AspectReactjs DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like Angular or Vue
Work EnvironmentFocus on building UI components using ReactDeveloping user interfaces across various frameworks
Industry UsageCommon in companies using React.js for web appsWidespread across industries with diverse tech stacks
CertificationsReact.js certifications or coursesGeneral front-end development certifications

Reactjs Developers specialize in building user interfaces specifically with React.js, while Front-End Developers work across multiple frameworks and technologies to create engaging websites and applications. Both roles require strong HTML, CSS, and JavaScript skills, but Reactjs Developers focus more on React-specific tools and libraries. Understanding these differences helps employers find the right candidate for their project needs.

What is a Reactjs developer?

A Reactjs Developer is a software engineer who specializes in building user interfaces using React.js, a popular JavaScript library for creating interactive web applications. Their main responsibilities include developing reusable components, managing application state, and integrating front-end features with backend services. Reactjs Developers work closely with designers and backend developers to create seamless, high-performance web apps. They need a strong understanding of JavaScript, HTML, CSS, and modern web development practices. Proficiency in React's ecosystem, such as Redux and React Router, is also essential for this role.

Is Reactjs development a good career?

Reactjs development is a popular career choice for front-end developers due to high demand for web applications and skills in JavaScript and UI design. It offers opportunities for growth, competitive salaries, and the chance to work on modern, dynamic websites. Proficiency in related tools like Redux and understanding of web performance can enhance job prospects.

What are some common challenges Reactjs developers face when working on large-scale applications?

ReactJS Developers working on large-scale applications often encounter challenges such as managing complex state across multiple components, ensuring consistent performance as the codebase grows, and maintaining code readability and reusability. Collaborating with backend teams to integrate APIs and handling frequent updates to libraries or dependencies are also common. Adopting best practices like modular architecture, using state management libraries (e.g., Redux), and thorough code reviews can help address these challenges and support scalable development.

Is Reactjs developer still in demand?

Reactjs developers are currently in high demand due to the widespread use of React for building dynamic web applications. Skills in JavaScript, React, and related tools like Redux or TypeScript enhance employability, and demand is expected to remain strong as companies continue to adopt modern front-end frameworks.
What are popular job titles related to Reactjs Developer jobs in Colorado? For Reactjs Developer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Reactjs Developer jobs in Colorado look for? The top searched job categories for Reactjs Developer jobs in Colorado are:
What cities in Colorado are hiring for Reactjs Developer jobs? Cities in Colorado with the most Reactjs Developer job openings:
Reactjs Developer jobs near you
Infographic showing various Reactjs Developer job openings in Colorado as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $117,607 per year, or $56.5 per hour.

Software Engineer

Everwatch

Aurora, CO • On-site, Remote

$72.12 - $84.14/hr

Other

Re-posted 9 days ago

Job description

Job Title
Software Engineer
Overview
EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company. Harnessing the most advanced technology and solutions, we strengthen defenses and control environments to preserve continuity and ensure mission success.
EverWatch employees are focused on tackling the most difficult challenges of the US Government. We offer the best salaries and benefits packages in our industry - to identify and retain the top talent in support of our critical mission objectives.
Commitment to Non-Discrimination:
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
Responsibilities
As a software engineer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready.
This role is more than just coding. As a software engineer at EverWatch, you'll use your passion to master new tools and techniques and identify needed system improvements. You'll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You'll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.
Work with us as we shape systems for the better.
Qualifications
You Have:
  • 5+ years in software engineering
  • Experience with WebSockets for real-time data handling and interactive features
  • Experience with Java, Spring Boot, Kafka, and microservice architecture
  • Experience creating and managing SQL and NoSQL databases such as MySQL, PostgreSQL, and MongoDB
  • Experience with OCI-compliant containers and container orchestration such as Docker, Podman or Kubernetes
  • Ability to clearly communicate ideas and status updates to peers and management
  • Ability to work well with a small team on fast-paced development and operational projects
  • TS/SCI clearance with a polygraph
  • Bachelor's degree in Software Development, Software Engineering, or Engineering

Nice If You Have:
  • Experience with Joint Intelligence Coordination Detachments (JICD)
  • Experience with Area of Operation Collection Officers (AOCO)
  • Experience with Python 3.12, asyncio and pydantic libraries
  • Experience with DevOps practices and tools
  • Experience with Atlassian products (Jira & Confluence)
  • Experience designing, implementing, and maintaining CI/CD pipelines for productions systems

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.
Compensation at EverWatch is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $72.12 to $84.14 per hour. The estimate displayed represents the typical compensation range for this position and is just one component of EverWatch's total compensation package for employees.
Clearance Level
TS/SCI CIP
Job Locations
US-CO-Aurora
US-MD-Annapolis Junction
Skills
ReactJS, HTML, Javascript, UX Development, Agile, SQL, NoSQL, MySQL, PostgreSQL, MongoDB, CI/CD, Atlassian, Jira, Confluence

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