Web developer jobs in Castlewood, CO and nearby

Within 25 miles

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Added 11 hours ago
Webmaster Marketing Content Administrator - Denver Health Medical Plan (Must Live in Colorado. Weekly On Site Requirement)
Denver Health and Hospital Authority
Denver, CO
We are recruiting for a mission-driven Webmaster Marketing Content Administrator - Denver Health Medical Plan (Must Live in Colorado · * Must live in Colorado
Added 14 hours ago
WA
Full Stack Developer (On-site)
We are an eVerify participant
Lone Tree, CO
- $99,000 to $118,113 USD / year
The Full Stack Developer will work with internal clients to design, develop, test, and implement web sites, web applications, and APIs. Our team is small, highly collaborative, and…
Added 1 day ago
CT
Full-Stack Developer
Can/Am Technologies
Highlands Ranch, CO
- $105,000 USD / year
Added 1 day ago
IG
Senior Java Backend Developer
Insight Global
Greenwood Village, CO
- From $62 USD / hour
Insight Global is seeking a Senior Java Backend Developer to support enterprise-scale API Gateway and Identity Access Management (IAM) initiatives.
Added 2 days ago
Full Stack Developer
Northstrat
Aurora, CO
Must have an active or current TS/SCI with CI poly (or be willing to take CI poly)
Added 2 days ago
Full Stack Developer
Northstrat
Aurora, CO
Must have TS/SCI with CI poly to be considered or be willing to take CI poly
Added 3 days ago
Intermediate Full Stack Developer
Janus Henderson Investors
Denver, CO
Must have skills
Added 7 days ago
Front End Web Developer (Lakewood, CO)
Koniag Government Services
Lakewood, CO
Koniag Technology Solutions, inc a Koniag Government Services company, is seeking a Front End Web Developer with a Secret Security clearance to support KTS and our government customer in…
Added 7 days ago
Full Stack Developer (REMOTE)
Koniag Government Services
Denver, CO
Ensure code meets zero linting errors and zero warnings per MDN Web Developer Guides
Added 7 days ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Denver, CO
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 8 days ago
SeniorLead Web Developer (EBS)-150002NW
Right Talent Right Now
Denver, CO
Provide overall design and development leadership to one or more web development teams. Manage a team of local or outsourced web developer to develop and implement company eBusiness…
Added 8 days ago
Webmaster & Social Media Specialist
Job Store Staffing
Denver, CO
Prepare digital photography, PDFs, video and other files for the web and social media;
Added 8 days ago
Full Stack Web Application Developer
Aspen Systems Inc
Wheat Ridge, CO
Must have 2 years experience with: · Must Have Some/Nice to Have/Willing to Learn
Added 8 days ago
Full Stack Web Application Developer
Aspen Systems Inc
Wheat Ridge, CO
Must have 2 years experience with: · Must Have Some/Nice to Have/Willing to Learn
Added 12 days ago
BA
Full Stack Developer, Senior
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of missioncritical GEOINT systems by architecting and delivering cloudnative, datadriven applications and…
Added 12 days ago
BA
Full Stack Developer, Senior
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of missioncritical GEOINT systems by architecting and delivering cloudnative, datadriven applications and…
Added 12 days ago
BA
Full Stack Developer, Mid
Booz Allen Hamilton
Aurora, CO
- $69,400 to $158,000 USD / year
Added 12 days ago
BA
Full Stack Developer, Mid
Booz Allen Hamilton
Aurora, CO
- $69,400 to $158,000 USD / year
Added 13 days ago
TT
Web Developer, Drupal
Tyler Technologies
Denver, CO
- $74,575 to $121,675 USD / year
The Drupal Developer will support and enhance a large-scale Drupal multisite platform serving multiple state agencies. This role is critical to maintaining platform stability, resolving…
Added 14 days ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Denver, CO
- $75 to $80 USD / hour
We are seeking a highly motivated full stack developer to join a focused remote software development team. The team turns complex software requirements into reliable, scalable solutions for…
Added 14 days ago
Web Developer, Drupal
Tyler Technologies
Denver, CO
The Drupal Developer will support and enhance a large-scale Drupal multisite platform serving multiple state agencies. This role is critical to maintaining platform stability, resolving…
Added 20 days ago
TT
Web Developer, Drupal
Tyler Technologies
Denver, CO
- $74,575 to $85,000 USD / year
The Drupal Developer will support and enhance a large-scale Drupal multisite platform serving Maine state agencies. This role is critical to maintaining platform stability, resolving…
Added 21 days ago
LS
Web Developer
Library Systems & Services LLC
Aurora, CO
- $100,000 to $135,000 USD / year
LAC Federal is seeking an experienced Web Developer to support the development, maintenance, security, accessibility, and modernization of a federal information services website and its…
Added 23 days ago
Web Developer
Peraton
Aurora, CO
We are seeking a Web Developer to join our team supporting public-facing websites built on an enterprise content management system. The ideal candidate will have foundational experience in…
Added 24 days ago
Sr Web Application Developer
Settlor Inc
Denver, CO
…escrow, and real estate industries. We are looking for a Senior Web Application Developer who is not only experienced, but truly passionate about coding - someone who is always curious…

Apex Systems LLC

Front-End Developer

Denver, CO, United States

$30 to $40 USD / hour

Apply on jobs.connectingcolorado.gov About employer

Applications open in a new tab.

Job details

Pay: $30 to $40 USD / hour
Experience: A minimum of 7 years of professional software development experience.
Posting language: English
Posted: Aug 30, 2026

Original job description

Job#: 3040527

Job Description:

Candidates must be U.S. citizens able to obtain and/or maintain a Department of Defense security clearance as a condition and continuation of employment.

Front-End Developer Location: Denver, CO (Onsite)

Role Overview We are seeking a skilled Front-End Developer to join a dynamic Scrum team. This role involves building and maintaining highly used and critically important cloud-native applications that provide situational awareness and collaboration capabilities. The ideal candidate will have a strong background in JavaScript development, experience with modern software development practices, and will work closely with the back-end team to deliver robust solutions.

Key Responsibilities

Design, develop, and maintain intuitive cloud-native applications using JavaScript and TypeScript.
Write efficient code to address concurrency and near-real-time needs.
Collaborate with cross-functional teams in an Agile environment.
Ensure code quality through testing and code reviews.
Stay updated with the latest industry trends and cloud technologies.
Participate in Agile ceremonies and contribute to continuous improvement efforts.
Work within a secure facility.

Required Qualifications

Proficiency in JavaScript and TypeScript.
Experience with Java Springboot, Kafka, and REST.
Familiarity with multi-threading and concurrent loading.
Experience developing in a Linux environment.
A Bachelor's degree in Computer Science or graduation from an accredited coding bootcamp.
A minimum of 7 years of professional software development experience.
Experience working collaboratively with a back-end team.
Strong system design and architecture skills.
Demonstrated ability to lead technical initiatives and mentor junior developers.
Must be a US Citizen.
Must have or be willing to obtain a Security+ certification within six months.

Preferred Qualifications

Experience with modern frameworks, such as the Svelte library.
Experience with WebSockets or Go.
Experience with Kubernetes or other containerized environments.
A track record of successful delivery of complex, mission-critical applications.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policy Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Everforth Apex team member can provide. Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems. VEVRAA Federal Contractor. We request Priority Protected Veteran & Disabled Referrals for all of our locations within the state.

Apply on jobs.connectingcolorado.gov About employer

More about this job

Skills

Collaboration
JavaScript
Software development
TypeScript
Cloud technologies
Agile
Process improvement
Oracle Java
Spring Boot
Apache Kafka
Linux
Computer science
Security+
Svelte
Go
Kubernetes

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Web developer jobs in Castlewood, CO and nearby

Webmaster Marketing Content Administrator - Denver Health Medical Plan (Must Live in Colorado. Weekly On Site Requirement)

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Advertised starting pay

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Web developer jobs in Castlewood, CO and nearby