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Frontend Engineer Growth Jobs in Colorado (NOW HIRING)

Horizontal Talent

Senior CMS Developer Optimizely

Boulder, CO · Remote

$121K - $158K/yr

... growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

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Horizontal Talent

Senior Optimizely CMS Developer

Erie, CO · Remote

$121K - $159K/yr

... growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

New

Horizontal Talent

Senior Optimizely CMS Developer

Denver, CO · Remote

$118K - $155K/yr

... growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building ... Partner on server-side testing and feature flagging when frontend testing is not the best fit.

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Frontend Engineer Growth information

What is a Frontend Engineer Growth?

A Frontend Engineer Growth is a software engineer who specializes in building user interfaces with a primary focus on driving user acquisition, engagement, and retention. This role blends frontend development skills with growth-focused strategies, such as A/B testing, analytics, and rapid experimentation. Frontend Engineer Growth professionals collaborate closely with product, marketing, and data teams to implement features that optimize user experience and business metrics. Their work often involves making data-driven decisions to improve conversion rates and overall product growth.

What are the key skills and qualifications needed to thrive as a Frontend Engineer Growth?

To thrive as a Frontend Engineer Growth, you need strong skills in JavaScript, HTML, CSS, and user experience design, often backed by a degree in computer science or related field. Familiarity with frontend frameworks (such as React or Vue), A/B testing platforms, and analytics tools is typically required. Creativity, analytical thinking, and effective communication help you identify growth opportunities and collaborate across marketing and product teams. These skills ensure the ability to build engaging user interfaces, optimize conversion rates, and drive measurable product growth.

What is the difference between Frontend Engineer Growth vs Frontend Engineer?

AspectFrontend Engineer GrowthFrontend Engineer
Required SkillsAdvanced JavaScript, React, Vue, performance optimization, user experience designHTML, CSS, JavaScript, basic frameworks
Work EnvironmentFast-paced, innovative teams focusing on product scaling and user engagementDevelopment teams working on website or app features
Career FocusGrowth strategies, leadership, scaling frontend systemsBuilding and maintaining user interfaces

The main difference is that Frontend Engineer Growth focuses on scaling and optimizing frontend systems with a strategic growth perspective, while Frontend Engineer primarily develops and maintains user interfaces. Growth roles often involve leadership and advanced technical skills, whereas standard frontend roles focus on implementation and coding.

How does a Frontend Engineer Growth typically collaborate with marketing and product teams to optimize user acquisition?

As a Frontend Engineer on a Growth team, you'll frequently work cross-functionally with marketing and product managers to rapidly test and implement features aimed at increasing user engagement and acquisition. This often involves building and A/B testing landing pages, optimizing onboarding flows, and integrating analytics tools to measure the effectiveness of growth experiments. You'll participate in sprint planning and brainstorming sessions to align technical solutions with business goals, ensuring a fast feedback loop between engineering and other departments. The role requires a mix of technical expertise, creativity, and strong communication skills to quickly iterate and respond to data-driven insights.

What are popular job titles related to Frontend Engineer Growth jobs in Colorado?

For Frontend Engineer Growth jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Frontend Engineer Growth jobs in Colorado look for?

The top searched job categories for Frontend Engineer Growth jobs in Colorado are:

What cities in Colorado are hiring for Frontend Engineer Growth jobs?

Cities in Colorado with the most Frontend Engineer Growth job openings:

Frontend Engineer Growth jobs near you
Infographic showing various Frontend Engineer Growth job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior CMS Developer Optimizely

Horizontal Talent

Westminster, CO • Remote

$116K - $153K/yr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

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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