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Javascript Developer Jobs in Denver, CO (NOW HIRING)

Quantix

C# / MVC Developer

Golden, CO

Job Title: C# / MVC Developer Location: Golden, CO Type: Contract Length: 5 months Our client in ... NET. 2) MVC (at least 3 years). 3) HTML 5, Bootstrap, Javascript, CSS. 4) SQL Server.

Glow Networks

API Developer

Denver, CO · On-site

Javascript/Typescript, Python * Integration testing, end-to-end testing, and unit testing * Functional Programming with Effect-TS * Git, CI/CD * AWS (EKS, VPC, EC2, S3, Cassandra/Keyspaces, ELB ...

Jobsbridge

AngularJS Developer

Englewood, CO

$54 - $66.25/hr

5-7 years utilizing Javascript/JQuery Programming experience in several UI technologies including: HTML/HTML5, CSS3, Bootstrap 3 experience required Expert UI skills ( some of the UX skills might be ...

Jobsbridge

AngularJS developer

Englewood, CO

$54 - $66.25/hr

5-7 years utilizing Javascript/JQuery Programming experience in several UI technologies including: HTML/HTML5, CSS3, Bootstrap 3 experience required Expert UI skills ( some of the UX skills might be ...

Quantix

C# Developer, Sr.

Arvada, CO

$55.50 - $73.25/hr

Required Skills: 1) C#. 2) SQL Server. 3) Javascript, JSON, HTML, CSS, and cross browser development. 4) JQuery, AJAX. 5) Commercial software development experience. 6) BS Degree (CS or Engineering ...

Anagh Technologies, Inc.

Front End React Developer

Denver, CO · On-site

$107K - $124K/yr

React Developer Location: Denver, CO- REMOTE GIS (React Developer) Notes: This is just a React ... Proficiency with web application development using JavaScript/HTML/CSS * Fluency with modern web ...

Quantix

C# Developer, Analyst

Arvada, CO

Required Skills: 1) C#. 2) JavaScript / JQuery. 3) SQL. 4) Application Support. 5) CS or IS Degree ( or similar). Desired Skills: 1) MCP. 2) VBA, Excel. Qualifications Required Skills: 1) C#. 2) ...

1 point system

Front End PHP Developer

Denver, CO · Remote

$106K - $123K/yr

Focus on candidates with REST API integration, ArcGIS Maps SDK for JavaScript, Chart.js or D3.js ... Overview / Summary We are seeking a Frontend PHP Developer to design and develop responsive ...

HCL Global Systems Inc

Typescript Developer

Denver, CO · On-site

HCL Global Systems Inc is seeking a Typescript Developer to join their team in Denver, CO. The role ... Required : • Expert-level proficiency in TypeScript and JavaScript (ES6+) • Experience with ...

Stefanini

TypeScript Developer

Denver, CO · On-site

$56.25 - $69/hr

Stefanini Group is looking for TypeScript Developer for a globally recognized company! For ... Technical Skills: o Expert-level proficiency in TypeScript and JavaScript (ES6+). o Experience with ...

Jobsbridge

Front End Angular JS Developer

Englewood, CO

$102K - $119K/yr

Company Description Intelliswift Software, Inc 5-7 years utilizing Javascript/JQuery Programming experience in several UI technologies including: HTML/HTML5, CSS3, Bootstrap 3 experience required ...

Quantix

Angular JS Developer

Englewood, CO

$54 - $66.25/hr

Angular JS Developer Location: Englewood, CO Type: Contract Length: 6 months Our client in the ... Required Skills: 1) Angular JS. 2) JavaScript, JQuery, HTML5, CSS3.. 3) Node.js. 4) Responsive Web ...

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Javascript Developer information

See Denver, CO salary details

$30.4K

$109.7K

$173.9K

How much do javascript developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for javascript developer in Denver, CO is $109,704.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,900.00 and $131,700.00 per year, depending on experience, location, and employer.

What does a JavaScript developer do?

As a JavaScript developer, your main responsibilities are to code functional web applications using the JavaScript (JS) programming language and to patch and update application code as needed to optimize functionality. You program front-end code for web applications, collaborate with back-end developers, and use tools like integrated development environments (IDEs), Git, and browser dev tools.

What does a JavaScript developer do?

A JavaScript Developer is responsible for designing, developing, and maintaining web applications using the JavaScript programming language. They typically work on both the front-end (user interface) and sometimes the back-end (server-side) of web projects, creating interactive features, optimizing performance, and ensuring cross-browser compatibility. Their role often involves collaborating with designers and other developers to deliver a seamless user experience.

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

To thrive as a JavaScript Developer, you need strong proficiency in JavaScript, HTML, CSS, and a solid understanding of web development principles, often backed by a degree in computer science or comparable experience. Familiarity with frameworks like React or Angular, version control systems like Git, and build tools such as Webpack is typically required. Problem-solving, attention to detail, and effective communication are crucial soft skills for collaborating on projects and resolving technical challenges. These skills and qualities ensure the delivery of robust, maintainable, and efficient web applications that meet user and business needs.

What are some common challenges faced by JavaScript developers when working on large-scale applications?

JavaScript Developers working on large-scale applications often encounter challenges such as maintaining code readability, managing dependencies, and ensuring performance optimization. As projects grow, it becomes essential to implement best practices like modularization, code reviews, and thorough testing to prevent bugs and technical debt. Collaboration with backend developers, designers, and QA testers is frequent, requiring clear communication and an agile mindset to deliver features efficiently and address issues as they arise.

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

AspectJavascript DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms, startups

Javascript Developers focus on coding and scripting using JavaScript, while Front-End Developers handle the overall design and user experience of websites. Both roles often overlap, but the Javascript Developer specializes in scripting, whereas the Front-End Developer emphasizes UI/UX design and layout.

Is JavaScript in high demand?

JavaScript is a highly in-demand skill for developers, especially those working on web development, front-end frameworks, and full-stack projects. Its widespread use in building interactive websites and applications ensures strong job opportunities for JavaScript developers across various industries.
More about Javascript Developer jobs

What are the most commonly searched types of Javascript Developer jobs in Denver, CO?

The most popular types of Javascript Developer jobs in Denver, CO are:

What are popular job titles related to Javascript Developer jobs in Denver, CO?

For Javascript Developer jobs in Denver, CO, the most frequently searched job titles are:

What job categories do people searching Javascript Developer jobs in Denver, CO look for?

The top searched job categories for Javascript Developer jobs in Denver, CO are:

What cities near Denver, CO are hiring for Javascript Developer jobs?

Cities near Denver, CO with the most Javascript Developer job openings:

Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Denver, CO as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $109,704 per year, or $52.7 per hour.

Application Developer

Artech Information System LLC

Denver, CO

Contractor

Re-posted 12 days ago

Job description

Company Description

Artech is the 10th Largest IT Staffing Company in the US, according to Staffing Industry Analysts' 2012 annual report. Artech provides technical expertise to fill gaps in clients' immediate skill-sets availability, deliver emerging technology skill-sets, refresh existing skill base, allow for flexibility in project planning and execution phases, and provide budgeting/financial flexibility by offering contingent labor as a variable cost.

Job Description
  • Details
  • Platform Engineering team. S/W and Services team
  • SW and services to teams at VIPER
  • Geronimo and Ready
  • Applications that are written in Go
  • Allow developers to deploy applications to infrastructures all over the country
  • Rest API's allow customers to make HTTP request in remote data center
  • UI is written in JavaScript, Vue.JS
  • Kubernetes are the systems they provision. Runs on Linux
  • Primarily this person will be a developer
  • Working on feature/functionality related to API's and remote clusters
  • Day to Day/Team make up
  • Daily stand up. About 15 minutes
  • Developers spend 10-15% of time in meetings, rest of time developing
  • Team involved in road map and long term discussions
  • Have multiple people working on same thing
  • Ready has 2 developer
  • Geronimo has 3
  • Other systems 2 developers
  • One Front end guy
  • Will be working closely with other people
  • Culture/Soft Skills
  • Curious about technology, passionate
  • Pragmatic
  • Doers- go getters, self-starters
  • Don't do waterfall, do Agile. Heavy emphasis on getting stuff done
  • Skills
  • Of the seven developers on team, only one had prior Go experience. Go would be HUGE plus
  • Developers had decent amount of Java, Python, Ruby, and/or JavaScript
  • Most developers on team had proven experience with multiple languages
  • Rest API's
  • Kubernetes- plus
  • Preference for familiarity with Web, client server applications
  • Interview process/Timeline
  • 30 minute Screen
  • 2 hour in person w/in week of phone screen
Additional Information

Prashant Sharma,

Recruitment Specialist

Artech Information Systems LLC

360 Mt. Kemble Avenue, 2000 Suite, Morristown, New Jersey 07960

Contact : 973.967.3369
prashant.sharma@ artechinfo.com

Artech logo

About Artech

Sourced by ZipRecruiter

Artech is a leading IT staffing and consulting company based in Morristown, NJ, US. Since its foundation in 1992, Artech has mastered in complementing human expertise with technology and business acumen to produce world-class staffing solutions. The company caters to diverse industry sectors, including financial services, healthcare, telecommunication, energy and utilities, supply chain, and retail. It provides IT consulting, project management, professional and staff augmentation, and managed staffing services. Artech's mission is to provide exceptional IT staffing services to its clients by comprehending their business needs and then crafting a customized staffing strategy. Its notable achievement includes being recognized as one of the largest IT staffing companies in the U.S, according to Staffing Industry Analysts (SIA).

Industry

Recruiting and staffing services

Company size

10,000+ Employees

Headquarters location

Morristown, NJ, US

Year founded

1992

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