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Javascript Engineer Jobs in Colorado (NOW HIRING)

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Java / JavaScript Engineer

Lakewood, CO · On-site

$51.75 - $71/hr

Java / JavaScript Engineer Location: Lakewood, CO Type: Direct Hire Client located in Lakewood, Colorado is seeking a Java / JavaScript Engineer for a direct hire position. This position will ...

Quantix

JavaScript Developer

Westminster, CO · On-site

Our client is looking to hire several JavaScript developers to join their team on a direct hire basis. This team will work on JavaScript development in the browser, not utilizing a framework. A ...

Quantix

JavaScript Developer

Denver, CO · On-site

JavaScript Developer Location: Denver, CO Type: Direct Hire Our client in the Denver, Colorado area is looking for a JavaScript Developer to join their team on a Direct Hire basis. This person will ...

Baker

Senior Full Stack Developer (Node.js)

Denver, CO · On-site

$100K - $150K/yr

Baker is looking for an experienced full-stack (Javascript) developer to help us continue to grow our product. This person will work directly under the VP of Engineering to own and help move forward ...

Baker

Senior Full Stack Developer (Node.js)

Denver, CO

$100K - $150K/yr

Baker is looking for an experienced full-stack (Javascript) developer to help us continue to grow our product. This person will work directly under the VP of Engineering to own and help move forward ...

Cymertek

Full Stack Software Engineer

Aurora, CO

Full Stack Software Engineer LOCATIONAurora, CO 80014 CLEARANCETS/SCI Full Poly (Please note this ... Proficiency in JavaScript (React, Angular, Vue) * Experience with back-end technologies (C# ...

Cymertek

Full Stack Software Engineer

Aurora, CO · On-site

Full Stack Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this ... Proficiency in JavaScript (React, Angular, Vue) * Experience with back-end technologies (C# ...

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Javascript Engineer information

See Colorado salary details

$107.3K

$142.5K

$166.1K

How much do javascript engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for javascript engineer in Colorado is $142,504.00, according to ZipRecruiter salary data. Most workers in this role earn between $132,000.00 and $156,200.00 per year, depending on experience, location, and employer.

What Does a Javascript Engineer Do?

As a JavaScript engineer, you develop, improve, and otherwise work with JavaScript software and applications that focus on businesses and individuals. Your duties in this career include writing JavaScript code to produce new functions for computer software and applications, fixing corrupt code that causes website or software malfunctions, and collaborating with other team members with development responsibilities to ensure that coding and programs work together seamlessly. JavaScript engineers need an excellent command of JavaScript language, experience working with computers, and familiarity with other coding languages that coincide with your exact position, such as HTML and CSS if you primarily work with websites.

What are the key skills and qualifications needed to thrive as a JavaScript Engineer, and why are they important?

To thrive as a JavaScript Engineer, you need strong proficiency in JavaScript, a good understanding of web development fundamentals, and typically a degree in computer science or related experience. Familiarity with frameworks like React or Angular, version control systems like Git, and tools such as Node.js and npm is essential. Excellent problem-solving abilities, teamwork, and effective communication help you deliver robust solutions and collaborate efficiently. These skills and qualities are crucial for building scalable applications and adapting to evolving technology demands.

What are some common challenges a JavaScript Engineer faces when working on large-scale applications?

One common challenge for JavaScript Engineers working on large-scale applications is maintaining code quality and consistency as the codebase grows. Managing dependencies, ensuring efficient performance, and coordinating with other team members to avoid merge conflicts are daily concerns. Engineers regularly use tools like linters, testing frameworks, and modular architectures (such as micro frontends) to address these issues. Collaboration with backend developers, product managers, and UX designers is also essential to ensure seamless integration and user experience.

What is the difference between Javascript Engineer vs Front-End Developer?

AspectJavascript EngineerFront-End Developer
Primary FocusDeveloping complex JavaScript applications, optimizing performance, and implementing advanced featuresBuilding and maintaining user interfaces, focusing on design and user experience
Skills & CertificationsJavaScript, frameworks (React, Angular), problem-solving, sometimes backend knowledgeHTML, CSS, JavaScript, UI/UX design, responsive design
Work EnvironmentTech companies, startups, roles involving full-stack or backend integrationWeb development agencies, tech firms, roles focused on UI/UX

While both roles require JavaScript expertise, Javascript Engineers typically focus on building complex applications and optimizing performance, whereas Front-End Developers concentrate on creating engaging user interfaces and ensuring a seamless user experience. The roles often overlap, but the Javascript Engineer's scope is broader in application development and performance tuning.

More about Javascript Engineer jobs
What are the most commonly searched types of Javascript Engineer jobs in Colorado? The most popular types of Javascript Engineer jobs in Colorado are:
What are popular job titles related to Javascript Engineer jobs in Colorado? For Javascript Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Javascript Engineer jobs in Colorado look for? The top searched job categories for Javascript Engineer jobs in Colorado are:
What are popular job titles related to Javascript Engineer jobs in CO? For Javascript Engineer jobs in CO, the most frequently searched job titles are:
Javascript Engineer jobs near you
Infographic showing various Javascript Engineer job openings in Colorado as of May 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 44% Physical, 16% Hybrid, and 40% Remote job distribution, with an average salary of $142,504 per year, or $68.5 per hour.

Senior JavaScript Engineer

Rubix Recruiting

Fort Collins, CO

Other

PTO

Posted 19 days ago

Job description

Software Javascript Engineer
Description: As a software Javascript engineer you will join a team working on interesting open source problems. Collaborating with team members as a visionary and leader you will be a goal-getter seeking to continue the tremendous growth of our product line. You keep it casual and love a good whiteboard. Having fun while creating in a team centric environment.
Company: We have reinvented and created a payments engine that offers real-time payments, revenue and engagement to our customers. Our software is like nothing else available in the marketplace today. We are experiencing exponential growth and maintain close to 80% of the market. Now, we're expanding the team to support our ambitions of further disrupting the payments space.
.
  • Salary and Benefits: We offer very competitive salaries and benefits, including unlimited PTO and free parking
  • Tools: We provide the tools you need to do your best work, including sit/stand desks
  • Owner's Club: You'll be granted ownership shares (stock options) so you have real skin in the game
  • Snacks and Drinks: We have a diverse selection of snacks and drinks - if we don't have something you'd like, we'll get it for you
  • Work / Life - we have an on-site workout room, and get together for activities like happy hour and hiking once a month
  • Fun Environment: We're a close-knit group that likes to make work fun - we have an open office with great views, fantastic brews and even nerf gun battles every now and then

Role: Key factors for this position are not only technical aptitude, but also being a problem solver, continuous learner, and great collaborator. Theidealcandidate will have experienced working in a fast-pacedenvironment.
Requirements:
  • 5+ years of software development experience (post college, or 4 years no college)
  • BA/BS degree preferred in Computer Science or related major with a strong academic record
  • Fluency with JavaScript
  • Experience with Node and Selenium
  • Experience with Java and J2EE
  • Experience with UNIX, preferably Linux
  • Experience with Open Source tools

Recommended but not required:
  • Experience with Compliance and Payments a plus
  • Experience with Amazon Web Services a plus
  • Experience with billion-dollar payment systems
  • Experience with scaling a hypergrowth company

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