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Flagger In Jobs in Denver, CO (NOW HIRING)

Horizontal Talent

Senior .NET Developer Optimizely

Denver, CO · Remote

$56 - $74/hr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior .NET Developer Optimizely

Erie, CO · Remote

$57.75 - $76.25/hr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior Optimizely CMS Developer

Welby, CO · Remote

$118K - $155K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior Optimizely CMS Developer

Thornton, CO · Remote

$118K - $155K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior Optimizely CMS Developer

Erie, CO · Remote

$121K - $159K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior CMS Developer Optimizely

Boulder, CO · Remote

$121K - $158K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior CMS Developer Optimizely

Brighton, CO · Remote

$118K - $155K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior Optimizely CMS Developer

Lakewood, CO · Remote

$114K - $150K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior Optimizely CMS Developer

Denver, CO · Remote

$116K - $152K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior Optimizely CMS Developer

Boulder, CO · Remote

$121K - $158K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

Horizontal Talent

Senior Optimizely CMS Developer

Brighton, CO · Remote

$118K - $155K/yr

Active Optimizely Developer certification in CMS or Web Experimentation. * Experience supporting server-side experimentation and feature flagging initiatives. * Familiarity with UX/UI collaboration ...

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All JobsFlagger In JobsFlagger In Jobs in Denver, CO

Flagger In information

See Denver, CO salary details

$9

$17

$24

How much do flagger in jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for flagger in in Denver, CO is $17.80, according to ZipRecruiter salary data. Most workers in this role earn between $14.86 and $19.81 per hour, depending on experience, location, and employer.

What is the difference between Flagger In vs Flagger?

AspectFlagger InFlagger
CertificationsTypically requires flagger certificationRequires same flagger certification
Work EnvironmentOften works at construction sites, directing trafficSimilar work setting, focusing on traffic control
Employer & IndustryConstruction, road maintenance, infrastructure projectsConstruction, roadwork, public works
Search & Comparison IntentCommonly compared due to similar roles and certificationsOften searched together for traffic control jobs

Flagger In and Flagger are roles within traffic control, often requiring similar certifications and working in comparable environments. The main difference lies in terminology used by employers or regions, but both perform traffic directing duties at construction or roadwork sites.

How do I get a job as a flagger in?

To become a flagger, you typically need to complete a flagger training course approved by local transportation authorities and obtain a certification. Employers often look for good communication skills, attention to safety, and the ability to work outdoors in various weather conditions. Some positions may require a valid driver's license and physical fitness to stand for long periods.

How much do entry level flaggers make?

Entry-level flaggers typically earn between $12 and $16 per hour, depending on location and employer. They often need a flagger certification and basic knowledge of traffic control procedures to qualify for these wages.

Is flagging a difficult job?

Flagging is a physically demanding job that requires alertness, good communication skills, and the ability to work outdoors in various weather conditions. It involves directing traffic using hand signals or signs and often requires safety training and certification. The difficulty level depends on the environment and individual fitness, but it generally requires attentiveness and responsibility.
Flagger In jobs near you
Infographic showing various Flagger In job openings in Denver, CO as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $37,018 per year, or $17.8 per hour.

Senior Optimizely CMS Developer

Horizontal Talent

Northglenn, CO • Remote

$118K - $155K/yr

Full-time

Posted 23 days ago

Job description

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS solutions, launching sophisticated experiments, and using AI-assisted tools to work faster and smarter.

Responsibilities
  • Build and maintain reusable components, page templates, and content models within Optimizely CMS to help marketing teams launch web pages efficiently.
  • Design CMS architecture that supports scalability, security, and strong performance, including Core Web Vitals optimization.
  • Develop and support integrations between Optimizely CMS and enterprise platforms such as Salesforce, Marketo, Adobe Commerce, and internal systems.
  • Create and deploy advanced A/B, split, and multivariate tests in Optimizely Web Experimentation, including custom DOM manipulation and dynamic content changes.
  • Implement personalized web experiences for targeted B2B audiences and account-based marketing campaigns.
  • Partner on server-side testing and feature flagging when frontend testing is not the best fit.
  • Perform thorough cross-browser and cross-device testing to help ensure smooth, consistent user experiences with minimal flicker or layout shift.
  • Define and document best practices, technical standards, and governance guidelines for Optimizely-related work.
  • Collaborate closely with CRO, product, and design teams to evaluate ideas, prototype solutions, and translate designs into polished digital experiences.
  • Use AI-assisted development tools to accelerate coding, debugging, testing, and experimentation workflows.
Skills
  • 5+ years of full-stack web development experience.
  • At least 3+ years of hands-on experience working within the Optimizely ecosystem.
  • Strong backend development skills with C# and .NET Core/MVC, especially in Optimizely CMS environments.
  • Advanced frontend experience with HTML5, CSS3/SASS, and JavaScript, including Vanilla JS, ES6+, jQuery, React, or Vue.
  • Deep understanding of Optimizely platform concepts such as Project JS, visual tags, audience targeting, anti-flicker approaches, and caching behavior.
  • Experience building for complex B2B websites, including lead generation and gated content workflows.
  • Strong Git knowledge and familiarity with modern CI/CD workflows such as Azure DevOps or GitHub Actions.
  • Ability to work independently while also partnering effectively with cross-functional teams.
  • A proactive, solution-oriented mindset with a focus on speed, quality, and continuous improvement.
Preferred Skills
  • Active Optimizely Developer certification in CMS or Web Experimentation.
  • Experience supporting server-side experimentation and feature flagging initiatives.
  • Familiarity with UX/UI collaboration and translating wireframes or Figma designs into interactive experiences.
  • Comfort using AI tools such as GitHub Copilot or ChatGPT to support development efficiency.
  • Experience working in remote-first environments and collaborating across multiple locations.

Horizontal is committed to fostering an inclusive environment where all qualified candidates can thrive. We value diversity, equity, and inclusion as essential to building strong teams, better ideas, and better outcomes.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

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