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Senior Javascript Developer Jobs in Colorado (NOW HIRING)

Baker is looking for an experienced full-stack (Javascript) developer to help us continue to grow ... Senior level knowledge of Node.js frameworks * Proficient in relational database management systems ...

Baker is looking for an experienced full-stack (Javascript) developer to help us continue to grow ... Senior level knowledge of Node.js frameworks * Proficient in relational database management systems ...

Senior Salesforce Developer

Almont, CO · On-site

$125K - $154K/yr

We are looking for a Senior Salesforce Developer to support the development and implementation of ... Strong front end development skills (JavaScript, HTML, CSS) within Lightning or Visualforce ...

C# Developer, Sr.

Arvada, CO

$55.50 - $73.25/hr

Job Title: C# Developer, Sr. Location: Arvada, CO Type: Direct Hire Our client in the Arvada ... Required Skills: 1) C#. 2) SQL Server. 3) Javascript, JSON, HTML, CSS, and cross browser ...

C# Developer, Sr.

Arvada, CO · On-site

$55.75 - $73.75/hr

... Senior C# Developer to join their team. This role involves developing commercial software in an ... Required : • C#. • SQL Server. • Javascript, JSON, HTML, CSS, and cross browser development ...

C# Developer, Sr.

Arvada, CO · On-site

$55.75 - $73.75/hr

... Senior C# Developer to join their team. The role involves developing commercial software in an ... Required : • C#. • SQL Server. • Javascript, JSON, HTML, CSS, and cross browser development ...

We offer an excellent compensation package We are looking for Sr. Web Developer in Denver, CO for ... Minimum 3-5 years in enterprise web development CSS, HTML5, JavaScript * Minimum 3 years experience ...

Senior Blockchain Developer in United States (Global) We are seeking a talented and experienced ... Proficiency in programming languages such as Solidity, JavaScript, or Python. * Deep understanding ...

Senior Software Developer

Denver, CO · On-site

$56 - $74/hr

They are seeking a Senior Software Developer to lead the design, development, and delivery of ... and JavaScript/Node.js • Collaborate with clients and stakeholders to analyze business needs ...

Work experience as a Senior Web Developer * Expertise in at least one programming language, preferably Javascript, Ruby or PHP * Solid knowledge of HTML/CSS * Experience with mockup and UI ...

Sr.Net Developer

Denver, CO · On-site

$56 - $74/hr

Details: Sr. Net Developer Location: Denver, CO - Onsite (Need someone Local or Nearby Only ... HTML, CSS, Javascript, JQuery. * Back End Technologies/Concepts: ASP.NET MVC, C# and RESTful API ...

Our client is seeking a Senior Software Developer for our Englewood, CO office. Work with a small ... Strong C#, strong HTML and JavaScript; Familiarity and experience with Visual Studio 2010 or later ...

Our client is seeking a Senior Software Developer for our Englewood, CO office. Work with a small ... Strong C#, strong HTML and JavaScript; Familiarity and experience with Visual Studio 2010 or later ...

Senior Java Developer

Denver, CO · On-site

$59 - $75.25/hr

HCL Global Systems Inc is seeking a highly skilled and experienced Senior Java Developer with a ... JavaScript, to create responsive and user-friendly interfaces. • Implement back-end features ...

Senior Software Developer

Denver, CO · On-site

$80K - $130K/yr

Overview We're hiring an experienced and motivated Senior Software Developer in our National ... Experience with JavaScript/TypeScript and Node JS. * Strong background in database design and/or ...

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Senior Javascript Developer information

See Colorado salary details

$32

$63

$83

How much do senior javascript developer jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for senior javascript developer in Colorado is $63.52, according to ZipRecruiter salary data. Most workers in this role earn between $56.88 and $72.31 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

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

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

What are the most commonly searched types of Javascript Developer jobs in Colorado?

The most popular types of Javascript Developer jobs in Colorado are:

What cities in Colorado are hiring for Senior Javascript Developer jobs?

Cities in Colorado with the most Senior Javascript Developer job openings:

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

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

Infographic showing various Senior Javascript Developer job openings in Colorado as of August 2026, with employment types broken down into 81% Full Time, 9% Part Time, and 10% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $132,115 per year, or $63.5 per hour.

Sr. .Net Developer - 18285

Denver, CO • On-site

California Creative Solutions Inc.
Technology, Communication and Media • 201 - 500 employees

Contractor

Re-posted 18 days ago


Job description

Company Description
Job Description
6 Months Contract (Only W2 or 1099)
CANDIDATE MUST BE LOCAL
Top 3 Must Have
1. C#/ASP.net, 2. REST web services, 3. Oracle
Top 4 Nice to Have
1. Jquery, 2. nHibernate, 3. JavaScript, 4. SaaS development experience.
Bachelor's degree is preferred.
DESIRED SKILLS:
  • 5+ years of experience in .NET development (C#, WCF, Web Services, ASP.NET)
  • Should be very familiar with ASP.NET MVC based web development and C# in general
  • 3+ years of experience in web based front end development (JavaScript, AJAX, JQuery, HTML5, CSS3)
  • Should be familiar with the DOM, DOM manipulation and the ins and outs of asynchronous web development including a strong JavaScript skillset overall
  • Should be familiar with CSS and HTML in general
  • An understanding and experience in application security from the web service and web application perspective
  • A good understanding of design patterns and N-Tier architecture Experience with cross-cutting standards:
  • Creating and consuming web services (SOAP/WSDL, REST, Web API), XML/XSL/XSD, X/HTML
  • Experience with Oracle DBMS Experience with NHibernate and the Oracle Coherence data grid is a plus.
  • Strong debugging and troubleshooting skills
  • Good communication and collaboration skills
  • SaaS based software development experience on large to enterprise class applications.

Qualifications
Additional Information
Vipul Gupta
California Creative Solutions, Inc.
13475 Danielson Street Suite 220 / Poway, CA 92064
Phone: 858-435-0206 / Fax: 858-683-2424
/ www.ccsglobaltech.com

California Creative Solutions logo

About California Creative Solutions

Sourced by ZipRecruiter

CCS Global Tech is a Certified Minority-Owned Business based in Poway, California. From our beginnings as a one-man operation in 1997, we’ve grown into an international organization of 700+ employees with offices in five countries and an extensive global reach. We specialize in innovative technology solutions, including business intelligence, analytics, data mining, migrations/integrations, cloud computing, cloud hosting, Microsoft Azure, and more.

Industry

Technology, communication and media

Company size

201 - 500 Employees

Headquarters location

Poway, CA, US