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Javascript Jobs in Lone Tree, CO (NOW HIRING)

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, Jest testing, and accessibility compliance (ADA/Section 508/WCAG 2.1 AA). Short term project ...

Ruri Software Technologies LLC

Salesforce Developer

Denver, CO · On-site

$57 - $75.75/hr

Develop software solutions using Visualforce, JavaScript and JQuery technologies. * Participate in the planning/analysis of business requirements for system changes and enhancements. * Create testing ...

HCL Global Systems Inc

Typescript Developer

Denver, CO · On-site

The role involves designing and building microservices-based architectures and requires expertise in TypeScript, JavaScript, and various front-end and back-end frameworks. Responsibilities : • ...

Rapid7Proplusdemo

Web Developer

Denver, CO · On-site

Javascript, Ruby or PHP. Ultimately, you will ensure our web pages are up and running and cover both internal and customer needs. Responsibilities: * Identify user and system requirements for new ...

Compunnel

Automation QA - Playwright

Englewood, CO · On-site

The ideal candidate will have strong expertise in Playwright, TypeScript, JavaScript, API automation, and modern DevOps practices, along with excellent communication and leadership skills. Key ...

Jobsbridge

AWS/Azure Architect

Denver, CO · On-site

$65.25 - $85.25/hr

Java, C# and JavaScript, Python, Ruby and Go Strong scripting skills infrastructure/deployment automation and configuration management experience along with experience working with tools like Ansible ...

Sovrn

Full-Stack Staff Engineer

Denver, CO · On-site

We are looking for an experienced engineer that feels comfortable using JavaScript (extensive), CSS, HTML5, and REST APIs. You'll also have the opportunity to work with Hive, Hadoop, and Java.

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All JobsJavascript JobsJavascript Jobs in Lone Tree, CO

Javascript information

See Lone Tree, CO salary details

$30.2K

$109K

$172.9K

How much do javascript jobs pay per year?

As of Aug 15, 2026, the average yearly pay for javascript in Lone Tree, CO is $109,025.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,500.00 and $130,900.00 per year, depending on experience, location, and employer.

Is JavaScript a good career?

JavaScript is a popular programming language for web development, with strong demand for developers skilled in front-end and back-end frameworks like React and Node.js. It offers opportunities for freelance work, full-time employment, and career growth, often requiring knowledge of related tools, version control, and modern development practices.

What is a JavaScript?

A JavaScript job typically involves developing and maintaining websites and web applications using JavaScript, a widely used programming language for front-end and back-end development. JavaScript developers work with frameworks like React, Angular, or Vue.js for front-end development and Node.js for server-side applications. Responsibilities can include writing clean code, debugging, optimizing performance, and collaborating with designers and other developers. Many JavaScript jobs require knowledge of HTML, CSS, and API integration.

What are the key skills and qualifications needed to thrive in the JavaScript position, and why are they important?

To thrive in a JavaScript developer role, you need a solid understanding of core JavaScript concepts, front-end frameworks like React or Angular, and often a relevant degree or coding bootcamp experience. Familiarity with tools such as Git, npm, and modern development environments, as well as certifications like those from freeCodeCamp or relevant vendor programs, is highly beneficial. Strong problem-solving skills, attention to detail, and effective communication stand out as crucial soft skills. These competencies enable developers to build high-quality web applications, collaborate efficiently, and adapt to evolving technology standards.

What does a JavaScript do?

On a daily basis, JavaScript developers are responsible for writing, testing, and debugging code to create dynamic and responsive web applications. They often collaborate closely with designers, back-end developers, and project managers to ensure seamless integration of features and functionality. Common tasks include code reviews, attending scrum meetings, and staying up-to-date with the latest JavaScript libraries or frameworks. This dynamic environment offers plenty of opportunities to learn and grow, especially as you contribute to diverse projects and cross-functional teams.

What jobs can you get with JavaScript?

JavaScript is used in a variety of roles including front-end developer, back-end developer, full-stack developer, web application developer, and UI/UX developer. These jobs typically require knowledge of frameworks like React, Angular, or Node.js and often involve building interactive websites, web apps, or server-side applications.

Is JavaScript in high demand?

JavaScript is a highly in-demand skill for web developers, as it is essential for creating interactive websites and applications. Many companies seek JavaScript developers with knowledge of frameworks like React or Angular, and demand continues to grow with the expansion of web-based technologies.

What cities near Lone Tree, CO are hiring for Javascript jobs?

Cities near Lone Tree, CO with the most Javascript job openings:

Javascript jobs near you
Infographic showing various Javascript job openings in Lone Tree, CO as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 5% Part Time, and 14% Contract. Highlights an 76% Physical, 4% Hybrid, and 20% Remote job distribution, with an average salary of $109,025 per year, or $52.4 per hour.

Front End PHP Developer

1 point system

Denver, CO • Remote

$106K - $123K/yr

Contractor

Posted 22 days ago

Job description

Prioritize candidates with strong frontend development experience, PHP, and Agile delivery experience. Focus on candidates with REST API integration, ArcGIS Maps SDK for JavaScript, Chart.js or D3.js, Jest testing, and accessibility compliance (ADA/Section 508/WCAG 2.1 AA).
Short term project deliverable. Need someone strong in PHP that can work on front end development. Good initiative, good team player and communicator to work alongside the current Front End Developer that needs help to divide the work so deliverable deadlines can be met.
Will be ideal if they have prior experience working on healthcare related development so they are away of Hippa and additional security protocols but not required. Would be ideal if they have worked on Government/Public sector but a nice to have. not required.
Can work remotely from home from any state as long as they commit to work Mountain time zone.
 
Job Description:
Overview / Summary
We are seeking a Frontend PHP Developer to design and develop responsive, accessible public-facing portal user interfaces for data exploration and visualization. The role involves building interactive UI components, integrating visualizations, consuming RESTful APIs, ensuring accessibility compliance, and collaborating within an Agile delivery environment.
 
Key Responsibilities

  • Design and develop responsive, accessible public-facing portal UI for data exploration and visualization.
  • Implement interactive UI components, including tree navigation, query builder interfaces, filter panels, and visualization control panels.
  • Integrate geospatial map visualizations using ArcGIS Maps SDK for JavaScript by consuming REST endpoints.
  • Build interactive chart visualizations using Chart.js or D3.js for time-series, bar, and multi-series analytical views.
  • Implement data export functionality supporting multiple file formats and download workflows.
  • Ensure ADA / Section 508 and WCAG 2.1 AA compliance across all public-facing pages using automated testing tools.
  • Consume RESTful backend APIs for dynamic data rendering and state management.
  • Integrate automated accessibility compliance scans as mandatory CI/CD pipeline gates.
  • Collaborate with backend developers to define API contracts and optimize frontend query performance.
  • Write unit and integration tests using Jest for frontend components.
  • Participate in Agile delivery and Agile ceremonies.

 
Required Qualifications

  • Experience with PHP.
  • Experience in frontend development.
  • Experience working in Agile delivery and Agile ceremonies.
  • Experience consuming RESTful APIs.
  • Experience with ArcGIS Maps SDK for JavaScript.
  • Experience with Chart.js or D3.js.
  • Experience writing unit and integration tests using Jest.
  • Knowledge of ADA / Section 508 and WCAG 2.1 AA compliance.