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Junior Javascript Developer Jobs in Colorado (NOW HIRING)

TEKsystems

Jr. Software Engineer

Denver, CO

$24 - $25/hr

Description Our client is looking for a junior-level full stack developer to be a part of their ... Skills Java, Sql, Development, Javascript, Software development, Angular, Agile, Python ...

Rapid7Proplusdemo

Web Developer

Denver, CO

Javascript, Ruby or PHP. Ultimately, you will ensure our web pages are up and running and cover ... Oversee junior web developers and evaluate their performance * Liaise with designers to decide on U ...

NextRow Digital

.NET Developer

Denver, CO · Remote

$49.75 - $65.50/hr

Full stack application development experience and experience mentoring/assisting junior team developers on a team of Front End Technologies/Concepts: HTML, CSS, Javascript, JQuery. Back End ...

NextRow Digital

.NET Developer

Denver, CO · On-site

$49.75 - $65.50/hr

Full stack application development experience and experience mentoring/assisting junior team developers on a team of Front End Technologies/Concepts: HTML, CSS, Javascript, JQuery. Back End ...

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$25.2K

$93.6K

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How much do junior javascript developer jobs pay per year?

As of May 29, 2026, the average yearly pay for junior javascript developer in Colorado is $93,559.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $91,500.00 per year, depending on experience, location, and employer.

What is a Junior Javascript Developer job?

A Junior JavaScript Developer is an entry-level programmer who specializes in using JavaScript to build web applications, websites, and front-end interfaces. They work under the guidance of senior developers to implement interactive features, troubleshoot issues, and improve functionality. Their responsibilities may include writing clean code, debugging, collaborating with designers, and learning new technologies. Typically, they are expected to have a basic understanding of JavaScript, HTML, CSS, and frameworks like React or Vue.js. This role is ideal for those starting their career in web development and looking to gain hands-on experience in a professional setting.

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

To thrive as a Junior Javascript Developer, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and basic web development concepts, often supported by a relevant degree or coding bootcamp completion. Familiarity with tools such as version control systems (like Git), browser developer tools, and frameworks like React or Node.js is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you stand out in this position. These attributes are crucial for efficiently developing and maintaining web applications, collaborating with team members, and adapting to evolving project requirements.

What are some typical daily responsibilities for a Junior Javascript Developer?

As a Junior Javascript Developer, your day-to-day tasks often include writing and testing JavaScript code, fixing bugs, maintaining existing web applications, and collaborating on new features under the guidance of senior developers. You'll likely work closely with designers, backend developers, and QA testers to ensure seamless user experiences. Regularly attending team meetings, participating in code reviews, and updating documentation are also common. This collaborative and supportive environment is designed to help you develop your technical skills while contributing to real projects.
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Junior Javascript Developer jobs near you
Junior Software Developer - IRES000012

Junior Software Developer - IRES000012

GeoControl Systems, Inc.

Colorado Springs, CO • On-site, Remote

$100K - $150K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 5 days ago

Job description

GeoControl Systems, Inc.as a HUBZone company, is required to maintain a Federally mandated level of employees that reside (home residence) in a qualified HUBZone. ONLY applicants whose home address lies in a qualified HUBZone or be willing to relocate to a will be considered for this position.

You can verify whether you reside in a HUBZone by using the following website:

https://maps.certify.sba.gov/hubzone/map

Description of Duties:

The Junior Software Developer supports the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. The candidate will:
• Perform application development supporting total lifecycle management and operations utilizing Kinetic platform.
• Plan, test and implement major upgrades.
• Perform local customizations and system enhancements necessary to meet business needs.
• Work with a team of experienced software engineers to automate business processes and perform Operations and Maintenance (O&M) on existing applications.
• Tasks include daily system checks, application configurations, vendor updates, responding to customer requests and ensuring security best practices and compliance with Information Assurance standards.
• Interface with other team members to ensure cross-platform compatibility and standardization.
• De-conflict requests/requirements.

Resumes, in month and year format, must be submitted with application in order to be considered for the position. The selected candidate may be assigned as an employee for one of our teammate companies.

Requirements
Basic Requirements:

• Must have 6, or more, months of directly related experience
• Must have knowledge of various application technologies with a focus on web development. Technologies include React, Tomcat, HTML, JavaScript / JQuery, Ruby, Node.js, REST APIs, PostgreSQL.
• Must have knowledge of Kinetic Platform.
• Must have, or obtain, a current DoD 8570 Level II Certification such as CompTIA Security+ CE or higher
• Must have an active DoD Secret Security Clearance
  • Must Reside in a HUBZone
    • https://maps.certify.sba.gov/hubzone/map#center=44.722800,-103.249700&zoom=


This position is expected to pay $36.05/hr – $48.07/hr; depending on experience, education, and any certifications that are directly related to the position


Benefits
GCS health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Typical benefits offered include flexible work schedules and opportunities to work remotely, educational reimbursement, retirement benefits (401K, Roth), health benefits, tax saving options, disability benefits, life and accident insurance, voluntary benefits, paid time off and paid holidays, and parental and pregnancy leave.